Allwinner sunxi

Was using the old MainsailOS Image until recently switching to armbian IOT bookworm and currently bleeding edge for the ghost touch fix. Today i noticed BTT now also released their armbian and armbian+klipper builds recently https://github.com/bigtreetech/CB1/releases So which on is it? Can find any much action on the official linked on https://github.com/JohnTheCoolingFan/armbian-build/commits/btt-cb1/

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Yell

January 9, 20251 yr

As highlighted by an issue on BTT's GitHub, why are two wireless interfaces present (wlan0 and wlan1)? What should we use ? armbian-config presents them both.

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Igor

November 18, 2025Nov 18

I'm using the latest image Armbian_23.8.3_Orangepizero2_bookworm_current_6.1.53.img.xz and wifi isn't working. Is there something I need to do to load the module or something? sudo nmcli device show GENERAL.DEVICE: end0 GENERAL.TYPE: ethernet GENERAL.HWADDR: 02:00:9E:C4:55:73 GENERAL.MTU: 1500 GENERAL.STATE: 100 (connected) GENERAL.CONNECTION: Wired connection 1 GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/2 WIRED-PROPERTIES.CARRIER: on IP4.ADDRESS[1]: …

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inkflaw

December 28, 20232 yr

WiFi isn't working on the current legacy image: Armbian_22.11.3_Orangepizero2_jammy_legacy_4.9.318.img [FAILED] Failed to start Access poi…server for Wi-Fi and Ethernet. See 'systemctl status hostapd.service' for details. [ OK ] Finished OpenVPN service. openvpn.service [ OK ] Started /etc/rc.local Compatibility. rc-local.service rpc-statd-notify.service [ OK ] Started Notify NFS peers of a restart. [ OK ] Finished Permit User Sessions. systemd-user-sessions.service [ OK ] Started Bluetooth service. bluetooth.service [ OK ] Reached target Bluetooth Support. Starting Hold until boot process finishes up... Starting Terminate Plymouth …

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gyrex

February 24, 20233 yr

I have an OrangePi Zero 2 with the latest bullseye (5.19). I would like to activate SPI (and i2c) and was in armbian-config to do so. Besides that the system was frozen, i couldn't see anything under the hardware tab even after defreeze (only empty entries and a short pop-up: "usage: grep....." like in https://github.com/armbian/config/issues/33). While researching the problem, I found out that this could be due to the missing "overlay_prefix" in armbianEnv.txt. So i looked and found sun50i-h616-orangepi-zero2.dts in a subfolder and wanted to enter overlay_prefix=sun50i-h616. Now i get the following error message in the hardware tab: "loading error: expected at…

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cabanak

November 20, 20223 yr

I cannot receive data on serial port ttyS5. I able to write onto it, but the reading doesnt work. I'm using this https://github.com/officialdoniald/Xamarin.Android.SerialPort . I tried using adb shell commands like "cat < /dev/ttyS5" but there is no received data either. When I try to send data with "LibSerialPort.WriteLine("text")" I can see it in Hercules Terminal so the writing works. In Visual Studio Output there is this line: [c.SerialPortPoc] type=1400 audit(0.0:532): avc: denied { read write } for name="ttyS5" dev="tmpfs" ino=2487 scontext=u:r:untrusted_app_27:s0:c512,c768 tcontext=u:object_r:serial_device:s0 tclass=chr_file permissive=1 app=SerialPortPoc.Ser…

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Werner

September 8, 20224 yr

After installing the latest update, my 3D printer warns about outdated instructions in the MCU and asks to recompile and flash it. What should I do?

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mattjm

June 3Jun 3

Suddenly the 6.16 kernel was released in apt , who did it? why all overlays missed?

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Werner

August 18, 20251 yr