
Use this RP2040-based probe to make debugging UART and SWD devices a breeze!











When playing with microSD, you sometimes need to view what the SPI traffic is doing, whether for hacking or debugging. The microSD Sniffer allows you to hook up an external device, such as a logic analyzer or microcontroller, to view what signals are being passed back and forth. Insert one side into a regular uSD socket and a uSD card into the on-board socket, simple as that.









Test your USB connectors using the USB Tester module, it can read...















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