[CNX-Software] - 2-channel DSO-500K WiFi oscilloscope is based on Raspberry Pi Pico W board

FHDM TECH DSO-500K is a 2-channel 500kS/s WiFi oscilloscope based on Raspberry Pi Pico W board that can also work over USB, and offers an analog bandwidth of up to 150kHz. We previously had seen the Raspberry Pi Pico board used as a logic analyzer, so it should come as no surprise that somebody has also come up with a Raspberry Pi Pico W-based oscilloscope that enabled visualization on Android over WiFi or USB. DSO-500K specifications and features (through the Scoppy app): MCU board – Raspberry Pi Pico W board with RP2040 dual-core Cortex-M0+ microcontroller, 2MB SPI flash, WiFi 4 and Bluetooth connectivity Sample rate – Up to 500kS/s sample rate (250kS/s with both channels enabled) Analog bandwidth – 150kHz Record length – 2048 samples per channel in RUN mode, 100kS total for single shot captures Inputs – BNC connectors or 0.1-inch headers Input Impedance – 1MΩ / 22pF Input [...]

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