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SBC News

Atom feed, Pull requests awaiting review and other tech news

  1. With the Star64 and VisionFive 2 single board computers, we’ve already got two hardware platforms based on the StarFive JH7110 quad-core RISC-V processor, but somehow we did not get the detailed specifications of the new processor, and some details such as the presence of AI accelerators or exact PCIe specifications were lacking. Some documentation for the StarFive JH7100 processor has been released and answers some of those questions. It’s actually an SoC with six RISC-V cores, of which four 64-bit RISC-V cores run the main OS, plus a 64-bit RISC-V monitoring core, and a 32-bit RISC-V real-time core. The AI accelerators found in the JH7100 (Neural Network Engine and NVDL…

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  2. Syncbotic Syncbot is a four-wheel autonomous mobile robot (AMR) platform for research and education that can be fitted with an NVIDIA Xavier NX or an Intel Apollo Lake/Tiger Lake-based controller running Ubuntu 20.04 operating system with ROS 2 framework, and comes with an motion control MCU board with an EtherCat master and running Zephyr OS. The robot comes with four 400W TECO servo motors, can handle up to 80kg payloads for sensors and a robotic arm, features 12V and 24V power output for sensors, four USB 3.0 ports, and can also be equipped with an eight-camera kit with Intel RealSense and ToF cameras. Syncbot AMR specifications: Robot Controller Platform (one or the o…

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  3. Pine64 Star64 is an upcoming single board computer (SBC) powered by StarFive JH7110 quad-core 64-bit RISC-V processor equipped with an Imagination BXE-2-32 GPU, and in a form factor similar to the earlier Pin64 model B boards such as the Quartz64 Model A. The Star64 SBC will be offered with either 4GB or 8GB of RAM, an HDMI 2.0 video output connector, two Gigabit Ethernet ports, a WiFi 6 and Bluetooth 5.2 module, USB 3.0 ports, a PCIe slot, and a GPIO header for expansion. Star64 preliminary specifications: SoC – StarFive JH7110 quad-core 64-bit RISC-V (SiFive U74 – RV64GC) processor @ up to 1.5 GHz with Imagination BXE-2-32 GPU supporting OpenGL ES 3.2, OpenCL 1.2, Vulka…

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  4. Description CSC build target. Untested, no hardware. Jira reference number AR-1301 How Has This Been Tested? [x] Build test Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  5. Description This patch is needed only for extra additional wireless drivers under EXTRA_WIFI. How Has This Been Tested? [x] Built two kernels Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  6. Description Patches needed to run Pi-KVM. Jira reference number AR-1300 How Has This Been Tested? [x] Build CURRENT and EDGE [x] Tested by (srepac) Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  7. Description General rk322x current and edge device tree tidying up: added proper coolings maps to handle overheating enabled DEVFREQ_THERMAL config option to let devfreq devices be used in cooling maps generic tvbox ir remote kernel mappings were missing in current 5.15 kernel, added patch removed unneded patches restored AUFS config options for edge kernel How Has This Been Tested? [x] Current kernel debs built and tested on live system [x] Edge kernel debs built and tested on live system Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-underst…

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  8. Lolin S3 is the first ESP32-S3 board from the company, but instead of using the more compact D1 mini form factor, the board features a longer design with two rows of 20 pins offering up to 31 GPIOs. Based on ESP32-S3-WROOM-1 module, the board features 16MB QSPI flash, 8MB SPRAM, two USB Type-C OTG and UART ports, a Lolin I2C port, an RGB LED, as well as Reset and user buttons. Lolin S3 specifications: Wireless module – ESP32-S3-WROOM-1 module with: Espressif Systems ESP32-S3 dual-core Tensilica LX7 @ up to 240 MHz with vector instructions for AI acceleration, 512KB RAM, 2.4 GHz WiFi 4 and Bluetooth 5.0 LE with support for long-range, up to 2Mbps data rate, mesh networking…

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  9. Description Current boot loader is broken anyway. At least for my device. Jira reference number AR-1157 How Has This Been Tested? [x] Build, many reboots, install to emmc Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  10. Description Switch back to mainline kernel. Use patch to support HDMI. How Has This Been Tested? [X] Build [X] Burn and test Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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  11. Description ... and removing deprecated kernel parameter. Jira reference number AR-1298 Closing https://github.com/armbian/build/issues/4121 How Has This Been Tested? [ ] Build image and boot Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  12. Cheap ELM327 compatible OBD-II Bluetooth adapters that connect to your car for diagnostics and retrieve engine and other data are available all over the Internet. But today, we were reminded that many are fake with a partial implementation or not working at all. ELM32 was originally created by Elm Electronics – which recently decided to close shop – and based on Microchip PIC18F2480 microcontroller to provide the data through a UART interface, but copies have been around for years, and I myself bought a cheap ELM327 compatible ODB-II Bluetooth adapter back in 2013, but I never managed to make it work. Those were brought back to my attention today, as Jasbir bought two suc…

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  13. Description Move to tag and remove not needed patches. Jira reference number AR-1297 How Has This Been Tested? [x] Build Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  14. Description Maint View the full article

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  15. IEI’s WAFER-TGL-U is a 3.5-inch SBC based on a choice of Intel Tiger Lake UP3 processors with up to 32GB RAM, SATA storage, three 2.5 Gbps Ethernet ports, four display interfaces including HDMI, DisplayPort, and the company’s custom iDPM 3040 slot for eDP/LVDS/VGA, as well as four USB 3.2 ports. The board also comes with M.2 sockets to add 4G LTE or 5G cellular connectivity, a few RS232/RS422/RS485 ports, and IEI says it is ideal for space-constrained applications such as AGV (Automated Guided Vehicle), AMR (Autonomous Mobile Robot), and small cabinets in factories. WAFER-TGL-U specifications: Tiger Lake UP3 SoC (One or the other) Intel Core i7-1185G7E quad-core processor…

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  16. Chipsee AIO-CM4-156 is an industrial All-in-One computer powered by a Raspberry Pi CM4 module and equipped with a 15.6-inch capacitive touchscreen display with 1920×1080 resolution. The new panel PC builds upon the earlier AIO-CM4-101 model with a 10.1-inch touchscreen display and besides the larger and higher resolution 15.6-inch Full HD display, it also adds support for an optional 250GB Sandisk NVMe SSD and a 2mm protective “armoplated” Glass. Since as far as I know, “armoplated” is not a word, they may refer to armored/toughened glass instead. AIO-CM4-156 specifications: SoM – Raspberry Pi CM4 with Broadcom BCM2711 quad-core Cortex-A72 processor at 1.5 GHz, up to 8GB …

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  17. HiPo is a 3.52-inch black and white e-Paper Display that can be updated through NFC without the need for external power and offers an alternative to the 4.2-inch and 7.5-inch NFC-powered e-Paper displays from Wareshare that also operate without battery only using the data and power from NFC to update the image. Alternatively, Guangdong SID Technology’s HiPo display can also be connected to an SPI adapter board allowing the users to connect it to an STM32 board provided by the company, but it could also be used with Arduino boards, ESP8266 & ESP32 hardware platforms, Raspberry Pi SBCs and MCU boards, or any platform with an SPI interface. HiPo specifications: Controlle…

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  18. Description Maint. Some patches does not apply cleanly, but it builds. How Has This Been Tested? [x] Build test for current and edge Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  19. Description Main. How Has This Been Tested? Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration. [x] Manual kernel rebuild, EDGE kernel Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  20. Hardkernel is working on the ODROID-Go Ultra (OGU), their latest portable gaming console and devkit, powered by the same Amlogic S922X hexa-core Cortex-A73/A53 processor found in the company’s ODROID-N2+ SBC. The new model also adds a 16GB eMMC flash for faster storage and increase the RAM to 2GB. The Korean company’s adventure with portable gaming consoles started with the ESP32-based ODROID-Go to celebrate its 10th birthday in 2018. At the time it looked like a side project, but the console was popular enough that they released their first Linux handheld game console with the ODROID-Go Advance (OGA) in 2019, and then the ODROID-Go Super (OGS) in 2020 with a larger 5-inc…

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  21. UP Squared 2 is a compact single board computer powered by either an Intel Celeron N6210 or Pentium J6426 “Elkhart Lake” processor with up to 16GB RAM, 64GB eMMC flash, 4K capable HDMI and DisplayPort video outputs, two Gigabit Ethernet ports, and more. Slightly smaller than two business cards, the UP Squared 2 is an upgrade of the UP Squared SBC introduced in 2016 with Intel Celeron N3350 or Pentium N4200 “Apollo Lake” processor. The new board offers virtually the same features, except the two HDMI ports, have been replaced by one HDMI port, and one DisplayPort connector, the mini PCIe slot is gone in favor of an M.2 NVMe socket, the Altera FPGA has been removed, and the…

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  22. Robustel has launched three Arm-based industrial IoT gateways namely the EG5100, EG5120, and LG5100 that offer 5G, 4G LTE, and/or LoRaWAN connectivity, and runs Debian 11-based RobustOS Pro Linux operating systems The edge gateways also feature two Ethernet ports, two RS232/RS485 ports for connection to industrial devices, digital inputs and outputs for simple monitoring and control, and support a wide 9 to 60V DC power input through a 2-pin terminal block. Robustel LG5100, EG5100, and EG5120 specifications: SoC/memory/storage LG5100 and EG5100 Unnamed quad-core Cortex-A7 processor @ 792 MHz (possibly NXP i.MX 7ULP) 512MB DDR3 8GB eMMC flash EG5120 Unnamed quad-core Corte…

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  23. You may remember the Turing Pi 2 mini-ITX cluster board that supports up to four Raspberry Pi CM4 modules. It now has some competition with the DeskPi Super6C board, still based on the mini-ITX form factor, and taking up to six Raspberry Pi CM4 modules. The Super6C offers a much slimmer design since the modules are inserted horizontally instead of vertically, plus each module comes with its own M.2 NVMe SSD socket besides a microSD card slot. The board also features two Gigabit Ethernet ports and two HDMI outputs, as well as four USB 2.0 ports. DeskPi Super6C specifications: SoM – 6x sockets for up Raspberry Pi Compute Module 4 Storage 6x M.2 PCIe Gen2 x1 2280 sockets, on…

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  24. Description JetHome: u-boot: add bugfix for broken efi code in commit a9bf024b2933bba0e23038892970a18b72dfaeb4 No impact on other boards. Jira reference number AR-1296 How Has This Been Tested? Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration. [X] JetHub D1 boots ok [X] no impact on other boards View the full article

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  25. WiCAN is an ESP32-C3 CAN bus adapter that works over USB, Wi-Fi, and Bluetooth LE, and designed for car hacking and general CAN bus development. The device is available in USB-CAN and OBD-II form factors and comes with firmware that works with RealDash to create nice-looking dashboards with the data. RealDash can be installed on Android, iOS, and Windows 10 operating systems. WiCAN specifications: Wireless module – ESP32-C3-MINI-1 with ESP32-C3 RISC-V microcontroller with 2.4GHz WiFI 4 and Bluetooth 5.0 connectivity, 4 MB flash, PCB antenna CAN 2.0 A/B interface up to 1 Mbps Host interface WiCAN-OBD – OBD-II connector WiCAN-USB – Mini USB port for USB-to-UART up to 6 Mbps…

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  26. Trigkey Speed S3 is a compact mini PC powered by AMD Ryzen 5 3550H quad-core/eight-thread processor with 16GB DDR4 and a 500GB M.2 SSD with Windows 11 Pro operating systems, as well as two HDMI ports. Trigkey sent CNX Software a sample of the Speed ​​S3 mini PC for review. In this post, we’ll check out the specifications of the device, before doing an unboxing and teardown of the device, and testing Windows 11 and Ubuntu in subsequent parts of the review. Trigkey Speed S3 specifications SoC – AMD Ryzen 5 3550H quad-core/eight-thread processor @ 2.1 / 3.7Ghz (Turbo) with Radeon Vega 8 Graphics @ 1200 MHz; TDP: 12-35W System Memory – 16 GB (2x 8GB) DDR4-3200MHz via two SO…

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  27. Description Jira reference number AR-1294 How Has This Been Tested? [ ] CI Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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  28. After SiFive and StarFive, here comes LeapFive RISC-V silicon vendor offering the NB2 quad-core 64-bit RISC-V application processor with GPU, NPU, and vision and audio DSPs capable of running Linux. LeapFive NB2 processor is equipped with MIPI DSI and LVDS display interface, dual GbE, USB 3.2/2.0 interfaces, and other peripheral interfaces that make it well-suited to a wide range of applications including Smart Home applications, robotics, industrial gateways, drones, building automation, smart cities, digital signage, medical equipment and more. LeapFive NB2 specifications: CPU – Quad-core 64-bit RISC-V processor @ 1.8 GHz delivering 2.5 DMIPS/MHz Cache – 32KB I-cache, 3…

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  29. Inovato Quadra is an Arm Linux mini PC based on Allwinner H6 quad-core Cortex-A53 processor with 2GB RAM, 16GB flash, and running Armbian-built Debian 11 Bullseye 64-bit. If the device looks like a repurposed Android TV box, it is because it is based on the T95 Mini model with one HDMI 2.0 port, USB 3.0 and 2.0 ports, a microSD card slot, a Fast Ethernet port and WiFi 4 wireless connectivity. Inovato Quadra specifications: SoC – Allwinner H6 quad-core Arm Cortex-A53 processor @ up to 1.7 GHz with Arm Mali-720 MP2 GPU System Memory – 2GB RAM Storage – 16GB eMMC flash, MicroSD card slot Video & Audio Output HDMI 2.0 port up to 4Kp60 3.5mm AV port with video composite an…

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  30. CNXSoft: This is another tutorial using SenseCAP K1100 sensor prototype kit translated from CNX Software Thai. This post shows how computer vision/AI vision can be combined with LoRaWAN using the Arduino-programmable Wio Terminal, a Grove camera module, and LoRa-E5 module connecting to a private LoRaWAN network using open-source tools such as Node-RED and InfluxDB. In the first part of SenseCAP K1100 review/tutorial we connected various sensors to the Wio Terminal board and transmitted the data wirelessly through the LoRa-E5 LoRaWAN module after setting the frequency band for Thailand (AS923). In the second part, we’ll connect the Grove Vision AI module part of the SenseC…

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  31. Description A change in kernel 5.19.2 causes kernel oops in inno usb2 phy initialization (at least) when there is an usb3 type-c connector device (like fairchild usb3 controller) trying to initialize the usb2 phy. My Orange PI 4 LTS was entering kernel panic when the monitor was brought on by effect of fusb302 kernel module initializing the whole type-c subsystem (display port, usb2 and usb3 phys). This patch removes the init code introduced in 5.19.2 How Has This Been Tested? [x] Produced kernel debs and installed on living Orange PI 4 LTS system Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x…

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  32. Description When installing Armbian for the first time, I noticed the txt file included with the builds provides slightly different commands. Filenames include xz compression. How Has This Been Tested? I have just installed Armbian with these commands. View the full article

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  33. Mirek Folejewski has designed the ridiculously tiny Femto module based on the Raspberry Pi RP2040 microcontroller with a size of just 12x12mm, and still including an SPI flash, a crystal, and a few passive components. We’ve previously covered some really tiny RP2040 boards with the Pimoroni Tiny 2040 and Adafruit QT Py RP2040 boards, as well as the RP2040 Stamp module, but the 12x12mm Femto module is about a quarter of the size of 25x25mm RP2040 Stamp. Femto specifications: MCU – Raspberry Pi RP2040 dual-core Cortex-M0+ microcontroller @ up to 133Mhz with 264kB of SRAM Storage – 4 to 64Mbit QSPI flash I/O – 30 GPIO pins, Reset and BOOTSEL signals, etc… exposed through a f…

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  34. Description This PR follows the discussion of the previous PR about introducing LibreELEC patches into rockchip64 family patch tree. There is no Jira reference number yet, since this is yet a proposal. If there is general consensus, a ticket will be opened and linked here. As like as @AdamLantos did, I first let LibreELEC patches apply and then armbian ones, so if an armbian patch clashes, I remove it and keep the libreelec variant. This is so because LibreELEC patches usually are already queued for being upstreamed into mainline kernel and then downloaded from https://patchwork.kernel.org This time, following the requests coming from the previous PR, LibreELEC patches…

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  35. Geniatech SCB32IM is a sensor board based on Silicon Labs EFR32FG14 Arm Cortex-M4 microcontroller with a sub-GHz radio enabling wireless M-Bus (Wireless Meter Bus) designed for remote reading of smart meters, and also equipped with a Quectel EC200S “IoT/M2M-optimized” LTE Cat 1 module. The sensor module does not actually come with any sensor on board, but provides a terminal block to connect any sensor you may need for your product. It’s also possible to extend wireless connectivity options with Zigbee 3.0, Z-Wave, Bluetooth LE 5.0, LoRa, and more through the GT-IoT interface with UART, SPI, and one GPIO. Geniatech SBC32IM specifications: Microcontroller – Silicon Labs EF…

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  36. BMAX have relaunched their B3 Plus mini PC, aka MaxMini B3 Plus, with an upgraded Intel Celeron N5095 processor and a more distinctive design by having a novel way of accessing both the internal storage and memory together with being very lightweight in construction. BMAX kindly sent one for review and given the B3 Plus is similar to other mini PCs I’ve tested, I’m only going to take a cursory look at performance benchmarks and only whilst running Windows together with looking at the key features of this particular device. BMAX B3 Plus hardware overview The BMAX B3 Plus physically consists of a 125 x 112 x 44mm (4.92 x 4.41 x 1.73 inches) square plastic case. As an active…

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  37. Description Temporally solution to make build working - later we have to cleanup all the code. Close https://github.com/armbian/build/issues/4104 View the full article

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  38. Description bump edge to thirdparty linux-5.18-rc7 bump current to linux-5.15 change legacy back to LTS linux-5.10 edge and current enable NTFS3 driver. How Has This Been Tested? [X] Build [X] Run Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [X] Any dependent changes have been merged and published in downstream modules View the full article

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  39. Description In order to build those images as community targets we have to build kernels automated way. Enabling. How Has This Been Tested? [x] Build test for current and edge Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  40. Description Maintenance. How Has This Been Tested? [x] Build test Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  41. Description Maint. View the full article

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  42. Hey Karl here. The first thing I need to do is thank the manufacturer of the brand Ace Magician for sending over a unit of their AMR5 gaming mini PC to more or less play with. I did a tiny bit of benchmarking along the way. This is the last time you will see the system in this state 😀 Story time. I have been really wanting a Steam Deck. But we purchased a Nintendo Switch about a year ago and it has barely been used. As soon as my son picked it up he asked why it was so laggy and has shown very little interest in it. So that got me worried about purchasing essentially a one-trick device. There have been a couple of good attempts at a DIY Steam Deck and I wanted to experime…

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  43. Description Cosmetic issue on MOTD. Memory usage: 14% of 1.94G IP: 172.17.0.1 192.168.1.154 CPU temp: 60°C Usage of /: 8% of 29G RX today: Error: No interface matching "veth3fb48f0" found in database. Jira reference number AR-1285 How Has This Been Tested? [x] Manual test Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [x] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream m…

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  44. Fixes to correctly create a GPT partition table with fat boot partition and ext4 rootfs partition. fix1: mkfs interprets command line parameters differently when the partition table is of GPT type. fix2: some unset parameters were imported into command lines. In case of unset they now are set empty so that no ambiguity exists as what bash does with it. fix3: mounting of the boot fs loop is helped by hints about the partition being vfat type. fix4: filling of the boot fs at the mount point had wrong reference to the boot folder to be rsync-ed. Tested on a Rock 3A board (rk3568 SoC), written to eMMC memory. OS boots, parted indicates proper OS partition and file system str…

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  45. A couple of months ago, we wrote about the Raspberry Pi Compute Module 3E (CM3E) equipped with the Raspberry Pi RP3A0 SiP found in the Raspberry Pi Zero 2 W board. It looks like an OEM product from Raspberry Pi trading, and as such is close to impossible to purchase. But if somehow, you’d like to have the guts of the Pi Zero 2 W into CM3 module form factor, Waveshare has designed the Zero-to-CM3 adapter for the Raspberry Pi Zero 2 W that should be compatible with most carrier boards designed for Raspberry Pi CM3 or CM3+. As you can see, it is also using pogo pins to connect to the test points on the Raspberry Pi Zero 2 W board in order to route the USB, USB OTG, and SD ca…

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  46. add wayland support to kde-plasma builds View the full article

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  47. Description The recent update of linux will cause build fail when enabling bootsplash. This isn't the best solution but is the easily one. The bestest solution may be to create patch for each version? How Has This Been Tested? No enough Test [X] 5.18 [ ] 5.15 Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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  48. Description Fix typo in boot.cmd for jethub devices Jira reference number AR-1232 How Has This Been Tested? Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration. [ ] Test A [ ] Test B Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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  49. No descriptionView the full article

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  50. Radair mini gateway is a multiple-purpose gateway with LoRaWAN, WiFi 6E, Bluetooth and Ethernet connectivity, a Quectel GNSS module, the ability to connect to the Helium network to mine HNT cryptocurrency, as well as a 4-in-1 Bosch environmental sensor to monitor temperature, humidity, pressure, and air quality. Radair mini gateway specifications: SoC – Quad-core Arm Cortex-A53 “crypto” CPU System Memory – 2GB DDR3 Storage – 16GB eMMC flash, MicroSD card socket Connectivity WM1302 LoRa concentrator for LoRaWAN support Gigabit Ethernet RJ45 port 802.11 b/g/n/ac/ax Wi-Fi 6E and Bluetooth 5.2 via Mediatek MT7921AU module Dual Antenna – Wi-Fi 6E, LoRa GPS – Quectel GNSS modul…

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  51. Description And disable those that needs more work. Probably best to merge as currently no EDGE is working. Jira reference number [AR-1292] How Has This Been Tested? [x] Build tests Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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    • 691 views
  52. Description When LABEL is longer than 11 characters, mkfs.fat 4.2 (2021-01-31) will fail while mkfs.fat 4.1 (2017-01-24) will cut it. I want to split out a new function for formating filesystem. But unfortunally, there is a hook pre_prepare_partitions and prepare_partitions_custom. And bcm2711 use it for LABEL. Here is my try: hzyitc/armbian-onecloud#6c190484 The source of mkfs.fat: v4.1: https://github.com/dosfstools/dosfstools/blob/v4.1/src/mkfs.fat.c#L1500: case 'n':/* n : Volume name */ sprintf(volume_name, "%-11.11s", optarg); for (i = 0; volume_name[i] && i < 11; i++) /* don't know if here should be more strict !uppercase(label[i]) */ if (islow…

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  53. Blues Wireless Sparrow is a LoRaWAN solution designed to connect a group of low-cost, low-power device sensors for shared data backhaul to the cloud. It is comprised of STMicro STM32WLE5 LoRa-based sensors whose data is then routed through the company’s Notecard-powered WiFi or cellular gateway and ultimately a cloud app hosted on AWS, Microsoft Azure, or other IoT cloud platforms. The company claims the Notecard and Sparrow solutions ease the development of IoT networks in a way that was previously only available “to sophisticated engineering firms”, and now Blues Wireless supports cellular, WiFi, and LPWAN technologies. Let’s have a look at the “Sparrow Essentials” boar…

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  54. Qualcomm Robotics RB3 (aka DragonBoard 845c) and Robotics RB5 boards can already support Android 13, just a few days after the source code was pushed to AOSP (Android Open Source Project). Once upon a time (i.e. a few years ago), it would have taken weeks, and more likely months, to port the latest version of Android (AOSP) to a specific single board computer. But thanks to initiatives such as Project Treble, Android reference boards such as DragonBoard 845c (RB3), HiKey 960, Khadas VIM3, and Qualcomm Robotics Board RB5 can now get the latest version of Android up and running in a matter of days. Android 13 was released on August 15, and Linaro wrote about RB3 and RB5 sup…

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  55. How Has This Been Tested? [x] Running it over and over again Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  56. Started by RSS Bot,

    Description update and adapt the armbian patches to v5.19.2 Checklist: [x] Test build sunxi64 [x] Test build sunxi View the full article

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  57. Description As suggested by @amazingfate here, rkvdec libreelec-imported patch is breaking edge compilation due to mainlined changes in kernel 5.19.2. This PR fixes the patch How Has This Been Tested? [x] rk322x deb packages complied properly Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [x] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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  58. CNXSoft: This getting started guide/review of the SenseCAP K1100 sensor prototype kit is a translation of the original post on CNX Software Thai. The first part of this tutorial describes the kit and shows how to program it with Arduino to get sensor data to a LoRAWAN gateway and display it on Wio Terminal, before processing the data in a private LoRaWAN network using open-source tools such as Grafana. The second part – to be published later – will demonstrate the AI capability of the kit. In the digital era where IoT and big data are more prevalent, a large amount of data is required to be collected through sensors. To enable the digital transformation, SeeedStudio’s Sen…

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  59. Description Refactor rootfs cache: [X] Rename rootfs cache Don't hash version, just append to filename. So we can easily search local cache [X] Use date as version instand of increase number [X] Use Github api to get remote cache list [X] Check local cache when unable to download remote cache [x] Check local cache and remote cache at same time Use the newest cache instand of always the remote one first. How Has This Been Tested? No full test due to need support by server. Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [X] I have commented my code, particularly in hard-to-understand areas [ ] I hav…

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  60. Canonical has been working on RISC-V support for Ubuntu for a while and released Ubuntu 20.04/21.04 64-bit RISC-V images for QEMU and HiFive boards last year. Now the company has released an Ubuntu 22.04.1 Server image for the StarFive VisionFive V1 RISC-V single board computer. While that’s a good development, The VisionFive V1, and other RISC-V platforms, are nowhere close to being Ubuntu-certified hardware, and Canonical posted a note reading “It is an early RISC-V developer access through Ubuntu 22.04.1.” The VisionFive V1 SBC is a pretty good platform for development with a StarFive JH7100 dual-core RISC-V processor, 8GB RAM, Gigabit Ethernet and WiFi connectivity, H…

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  61. Description Here is a upstream api change in 5.19.2: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/include/media/hevc-ctrls.h?h=v5.19.2&id=dfacf78ed98c8e64ac39a5fd6aa9075bfccc3b3e. I notice that there're patches conataining the old api pic_order_cnt in rk322x-5.19 and sunxi-5.19, so maybe they should also get fixed. @paolosabatino @The-going How Has This Been Tested? Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration. [x] Kernel build success [x] v4l2-compliance success Checklist: [x] My code follows the style guidelines of this project [x] I have performed a s…

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  62. MediaTek T830 is a consumer premise equipment (CPE) SoC with a quad-core Cortex-A53 processor, an integrated Sub-6GHz 5G modem, hardware-based network acceleration engines,and optional support for Wi-Fi 6/6E, and son the new WiFi 7. It’s unrelated to the MediaTek Filogic 830 WiFi router SoC and instead, offers an upgrade to the MediaTek T750 5G chipset for higher performance multi-gigabit CPE products, such as fixed wireless access (FWA) routers and mobile hotspots (Mi-Fi) with up to 7 Gbps 5G speeds. MediaTek T830 specifications: CPU – 4x Arm Cortex-A55 cores @ up to 2.2 GHz GPU – Unnamed 3D GPU Networking accelerators MediaTek Network Processing Unit QoS Acceleration an…

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    • 1.1k views
  63. Description Add two patches from upstream megous. Fix add and remove uwe-bsp node for sun50i-h6-orangepi-3-lts.dts Checklist: [ ] Test build sunxi64 [ ] Test build sunxi View the full article

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    • 949 views
  64. We’ve just reviewed the Raspberry Pi 4-powered CrowPi L laptop and Crowtail Starter kit used to teach programming and electronics, but Elecrow has now launched the “Raspberry Pi Pico Advanced Kit” with 32 electronics modules, a smart kit car, and 32 tutorials that should be a more affordable way of teaching electronics and programming. However, it does so in a different way, as instead of using visual programming and Python, the Raspberry Pi Pico Advanced Kit’s lessons rely on MicroPython, and the projects are different with for example parts to build an obstacle avoidance, line tracking, or remote controlled car. Package content: Optional Raspberry Pi Pico board with R…

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    • 982 views
  65. Nordic Semiconductor nRF7002 dual-band WiFi 6 companion chip is the first WiFi chip from the company and is designed to add Wi-Fi connectivity to solutions based on nRF52840 and nRF5340 wireless SoCs, and nRF9160 cellular IoT SiP, as well as non-Nordic host microcontrollers. The nRF7002 also adds Wi-Fi-based locationing (SSID sniffing of local Wi-Fi hubs) when used alongside Nordic’s existing products, and the launch means Nordic is now one of the rare companies offering chips for Bluetooth, 802.15.4 (Matter/Thread), Wi-Fi, and cellular IoT (NB-IoT, LTE Cat M). This was made possible with the acquisition of the development team, core Wi-Fi expertise, and Wi-Fi IP assets o…

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    • 1.2k views
  66. Sipeed TinyMaix open-source machine learning library is designed for microcontrollers, and lightweight enough to run on a Microchip ATmega328 MCU found in the Arduino UNO board and its many clones. Developed during a weekend hackathon, the core code of TinyMax is about 400 lines long, with a binary size of about 3KB, and low RAM usage, enabling it to run the MNIST handwritten digit classification on an ATmega320 MCU with just 2KB SRAM and 32KB flash. TinyMax highlights Small footprint Core code is less than 400 lines (tm_layers.c+tm_model.c+arch_O0.h), code .text section less than 3KB Low RAM consumption, with the MNIST classification running on less than 1KB RAM Support …

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    • 1.5k views
  67. A magnet for open source supporters, the very first edition of Open Source Summit Latin America is opening its virtual doors. This new annual conference takes place online from August 23 to 24 with 5 talks from Collabora's very own! View the full article

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    • 834 views
  68. Description Keep empty line in armbianEnv.txt How Has This Been Tested? [ ] Test A Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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  69. Jira reference number AR-1287 View the full article

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  70. The NVIDIA Jetpack 5.0.2 production release is out with Ubuntu 20.04, the Jetson Linux 35.1 BSP 1 with Linux Kernel 5.10, an UEFI-based bootloader, support for Jetson AGX Orin module and developer kit, as new as updated packages such as CUDA 11.4, TensorRT 8.4.1, cuDNN 8.4.1. NVIDIA Jetson modules and developer kits are nice little pieces of hardware for AI workloads, but the associated NVIDIA Jetpack SDK was based on the older Ubuntu 18.04 which was not suitable for some projects. But the good news is that Ubuntu 20.04 was being worked on and initially available through the Jetpack 5.0.0/5.0.1 developer previews, and NVIDIA Jetpack 5.0.2 SDK is the first production relea…

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  71. Elephants Robotics myBuddy 280, aka myBuddy 280 Pi, is a dual-arm collaborative robot for education with a 7-inch display powered by Raspberry Pi 4 SBC, and also features three ESP32-based M5Stack core modules that help with the internal communication between the motors and the Raspberry Pi board. It builds upon the earlier myCobot 280 Pi robot with a single arm, with the same 280mm working range, but the new robot offers two arms, and a total of 13 degrees of freedom (DoF). The robot is also equipped with two 2MP HD cameras for computer vision, a standard 3.3V expansion I/O interface, a LEGO expansion interface, and can be fitted with a variety of adapters such as sucti…

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    • 1k views
  72. Android 13 has just been released rolling out to Google Pixel devices initially, and later to other devices from Samsung Galaxy, Asus, HMD (Nokia phones), iQOO, Motorola, OnePlus, Oppo, Realme, Sharp, Sony, Tecno, vivo, Xiaomi and more. Google also pushed Android 13 source code to AOSP (The Android Open Source Project). Most of the changes to the new version of the Android operating system were introduced with the first Android 13 developer preview – released in February 2022 – adding privacy, security, and productivity improvements, and even some hidden gems such as virtualization enabling Pixel 6 to run Linux and Windows 11, although the feature was mostly implemented f…

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    • 914 views
  73. Description enable 5.19.y edge kernel for the radxa zero 2 builds on the radxa zero 2 board config 5.19.y kernel source is already handled by meson64 config so we just have to enable the edge kernel builds on the board config How Has This Been Tested? Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration. [ ] Test A [ ] Test B Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generat…

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    • 880 views
  74. Powered by an Intel Celeron J6412 quad-core Elkhart Lake processor, the Jetway MI05-0XK thin mini-ITX networking board is equipped with six 2.5GbE ports, up to 16GB RAM via a single SO-DIMM socket, as well as M.2 sockets for storage, WiFi and/or cellular connectivity, some serial ports, and an optional HDMI port for video output. Four variants are offered: the standard MI05-00K model without eMMC flash nor TPM, the MI05-02K with a TPM 2.0 chip, the MI05-03K with a 32GB eMMC flash, and finally the MI05-07K with both the TPM 2.0 security chip and 32GB eMMC flash. Jetway MI05-0XK specifications: SoC – Intel Celeron J6412 quad-core Elkhart Lake processor @ 1.2 GHz / 2.6GHz (B…

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  75. Description All changes are for onecloud. Rename back to csc Adjust sources config Disable u-boot compilation Support armbianEnv.txt Tweak bootscript Support outbut boot log to HDMI tweak VCC_CORE How Has This Been Tested? [X] Build and burn Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [X] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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  76. It’s not often we come across an Intel Xeon SBC, but that’s just what AAEON EPIC-TGH7 single board computer offers thanks to a choice of Intel Tiger Lake H processors up to the Xeon W-11865MRE octa-core/16-thread processor. So far, we had only written about Tiger Lake H-based COM Express and COM HPC modules from companies such as ADLink, Congatec, and Portwell, and the EPIC-TGH7 is the first proper SBC we’ve seen with the industrial processors. It supports up to 64GB RAM through two SO-DIMM sockets, SATA and NVME storage, offers 2.5GbE and Gigabit Ethernet ports, five video interfaces, eight USB 3.2/2.0 interfaces, and more. AAEON EPIC-TGH7 specifications: Tiger Lake-H So…

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    • 962 views
  77. Description Show more informations in first-login Jira reference number AR-1216 How Has This Been Tested? [X] Build Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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    • 969 views
  78. Description add information to the places where people might looking for it try to resolve confusions remove unnecessary infos Jira reference number AR-1284 How Has This Been Tested? Text changes only. Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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    • 870 views
  79. Russian company Prombit has unveiled the BITBLAZE Titan BM15 Arm Linux Laptop equipped with Baikal-M1 octa-core Arm Cortex-A57 processor manufactured by TSMC, up to 128GB RAM, SSD storage, and a 15.6-inch Full HD display. Baikal-M1, also called Baikal-M, was already found in desktop PCs and All-in-One Arm Linux computers launched last year for the Russian government and businesses, but I think it’s the first time it shows up in a laptop. BITBLAZE Titan BM15 specifications: SoC – Baikal M1 ((BE-M1000) octa-core Cortex-A57 processor @ up to 1.5 GHz with Arm Mali-T628 GPU; 28nm manufacturing process System Memory – 16GB RAM, upgradeable up to 128 GB thanks to the two SO-DIMM…

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  80. Description As the tittle. Solution / workaround = attach it to last known working commit id. Jira reference number AR-1282 How Has This Been Tested? [x] Tested with 5.4.y and 5.19.y Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [x] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [x] Any dependent changes have been merged and published in downstream modules View the full article

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    • 1.2k views
  81. Description Update odroidxu4-current kernel to 5.4.210. How Has This Been Tested? [x] Reboot of my Odroid HC1 Checklist: [x] My code follows the style guidelines of this project [x] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [x] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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    • 771 views
  82. Beelink’s newly launched U59 Pro addresses the weak graphical performance offered by the original Beelink U59, which we also noticed in the Beelink MINI S, and was a direct result of the iGPU limitations. By simply upgrading the CPU from a ‘desktop’ to ‘mobile’ Celeron processor the iGPU received a fifty percent boost in execution units. Beelink kindly sent one for review and I’ve looked at performance running both Windows and Ubuntu. Beelink U59 Pro Hardware Overview The Beelink U59 Pro physically consists of a 124 x 113 x 42mm (4.88 x 4.45 x 1.65 inches) square plastic case. As before it is an actively cooled mini PC but now uses Intel’s 10 nm Jasper Lake N5105 processo…

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    • 2.6k views
  83. No descriptionView the full article

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  84. The LattePanda 3 Delta single board computer with an Intel Celeron N5105 Jasper Lake processor and an Arduino ATmega32U4 Leonardo compatible MCU that initially launched through a Kickstarter campaign in November 2021. The team behind the board has now announced the global availability of the Intel + Arduino SBC on DFRobot starting at $279 plus shipping, which we can compare to the $229 pledge asked during the crowdfunding campaign for reference. LattePanda 3 Delta 864 specifications remain the same also with a few extra details: SoC – Intel Celeron N5105 quad-core Jasper Lake processor @ 2.0GHz / 2.9GHz (Turbo) with Intel UHD graphics 605 @ 450 to 800 MHz; 10W TDP System …

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    • 1.1k views
  85. Description remove deprecated scripts Jira reference number AR-817 How Has This Been Tested? [x] Manual runs Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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    • 1k views
  86. Description We created new document in main folder https://github.com/armbian/build/pull/3999 View the full article

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    • 752 views
  87. Description Change board support statuses before making a next release. View the full article

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    • 912 views
  88. Description Adding URL to the quick docs. View the full article

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    • 856 views
  89. ITEAD has introduced the SONOFF NSPanel Pro Smart Home control panel running Android 8.1 on a Rockchip PX30 quad-core Cortex-A35 processor and acting as a Smart Home gateway thanks to an 802.15.4 radio for Zigbee 3.0, and 2.4 GHz 802.11b WiFi for connectivity. The NSPanel Pro follows the ESP32-powered SONOFF NSPanel introduced just last year but offers much more flexibility with Android, 2GB RAM, 8GB eMMC flash, and also offers a slightly larger 3.95-inch capacitive touchscreen display with 480×480 resolution. SONOFF NSPanel Pro specifications: SoC – Rockchip PX30 quad-core Cortex-A35 processor with Arm Mali-G31 GPU System Memory – 2GB DDR3 Storage – 8GB eMMC 5.1 flash Di…

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  90. Seeed Studio has introduced a new CAN Bus Grove module based on 120 MHz Gigadevice GD32E103 Arm Cortex-M4+ microcontroller with support for CAN FD at up to 5Mbps and controlled by AT command over a serial interface. The new module appears to be a drop-in replacement for the company’s $19.90 Serial CAN-BUS Grove module based on Microchip MCP2551 and MCP2515, and the main benefit of the new GD32E103 module is that it is much more cost-effective going for only $4.90 including shipping. GD32E103 CAN BUS Grove module specifications: MCU – Gigadevice GD32E103 Arm Cortex-M4F microcontroller @ up to 120 MHz with 64KB to 128KB flash, 20KB to 32KB SRAM CAN Bus – 2-pin terminal bloc…

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  91. Started by RSS Bot,

    Description Maintenance View the full article

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    • 969 views
  92. Description Cosmetic View the full article

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  93. In the first part of our review of CrowPi L Raspberry Pi 4 laptop for education, we checked the hardware and accessories such as the CrowTail starter kit with various sensors and other electronics modules, and showed how to install or remove the Raspberry Pi 4 SBC from the laptop shell. I’ve now had more time to play with the educational software, so I’ll report my experience with the laptop when learning game design and hardware control with Letscode visual programming IDE, as well as the Python lessons for more advanced students. Reinstalling CrowPi OS image It’s the rainy season here in Thailand meaning it’s both hot and humid, and even though I’m not entirely sure it’…

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    • 1.3k views
  94. The AquaPing is an open-source hardware, ultra-low power acoustic water leak detector sensor based on Texas Instruments MSP430 microcontroller and a microphone that can detect leaks without having to do any plumbing, instead capturing audio for water leak detection, and it even works for leaks behind walls. All signal processing and analysis occur on the MSP430 MCU, so no audio is streamed to the cloud and eavesdropping is impossible, plus the sensor only captures high frequencies out of the range of normal conversations, so eavesdropping is not feasible, plus those higher frequencies are also said to provide highest sensitivity and reliability. AquaPing specifications: M…

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    • 1.2k views
  95. LILYGO TTGO T-Encoder, a round-shaped ESP32 board with a built-in rotary encoder, has gotten a shield with a 2-key keypad based on WCH CH552 8-bit microcontroller. Launched several months ago, the TTGO T-Encoder is a USB-powered rotary encoder with ESP32 microcontroller offering WiFi and Bluetooth connectivity, and now, you can build a keypad with rotary encoder thanks to T-Encoder shield that features two mechanical switches and keycaps with RGB LED backlight. Since we missed it at launch, let’s check out the tiny TTGO T-Encoder board specifications first: System-in-Package (SiP) – Espressif ESP32-PICO-V3-02 with MCU – ESP32 Xtensa dual-core 32-bit Xtensa LX6 microcont…

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    • 1.2k views
  96. Description Just a small fix How Has This Been Tested? [X] Build Checklist: [ ] My code follows the style guidelines of this project [X] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [X] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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    • 776 views
  97. Description Enable Docker support. Failing. How Has This Been Tested? [ ] Docker install Checklist: [ ] My code follows the style guidelines of this project [ ] I have performed a self-review of my own code [ ] I have commented my code, particularly in hard-to-understand areas [ ] I have made corresponding changes to the documentation [ ] My changes generate no new warnings [ ] Any dependent changes have been merged and published in downstream modules View the full article

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    • 950 views
  98. Renesas RZ/N2L is an Arm Cortex-R52 microprocessor (MPU) family for industrial Ethernet communication equipped with an integrated TSN-compliant 3-port Gigabit Ethernet switch and an EtherCAT slave controller. The new processors also support other major industrial network communication protocols such as EtherCAT, PROFINET RT, EtherNet/IP, and OPC UA, as well as the new PROFINET IRT (Isochronous real-time) that allows deterministic communication with cycle times down to 31.25 µs and one µs of jitter. Renesas RZ/N2L key features and specifications: CPU – Arm Cortex-R52 @ up to 400MHz with 16KB I-cache with ECC, 16KB D-cache with ECC Memory Tightly coupled memory – 256KB with…

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    • 0 replies
    • 1.5k views
  99. Chips may suddenly disappear from the supply chain or get really expensive due to the recurring supply shortage, companies are now designing their PCBs to support multiple chips either selecting drop-in replacements or creating multiple footprints to cater to at least one alternative part. That means one PCB and multiple bill-of-materials are needed to be more resilient to any supply disruption. Radxa did that on the ROCK 3A board for the USB PD circuitry with the ability to use either Injoinic IP2315 or WCH CH224D IC. Those are not pin-to-pin compatible chips, and two circuitry were made for the board requiring two BoMs as it’s not just possible to only replace IP2315 by…

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    • 0 replies
    • 970 views
  100. New to arrive in the Beelink SER lineup is the SER5 marketed as a ‘SER PRO’ and features one of last year’s AMD Ryzen 5000 H-series processors typically used in high-performance productivity and gaming laptops. Beelink kindly sent one for review and I’ve looked at performance running both Windows 11 and Ubuntu 22.04. Beelink SER5 Hardware Overview The Beelink SER5 physically consists of a 126 x 113 x 42mm (4.96 x 4.45 x 1.65 inches) square metal case. As an actively cooled mini PC, it uses AMD’s 7 nm Zen 3 Ryzen 5 5600H Cezanne processor which is a six-core 12-thread 3.3 GHz mobile processor boosting to 4.2 GHz with Radeon Graphics. The front panel has an illuminated powe…

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    • 4.2k views

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