
Build a Two-Channel CAN Bench Test with Waveshare CAN HAT
Send a known frame between the HAT’s two CAN channels and inspect it with SocketCAN tools.
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Use a capacitive soil sensor to understand one pot’s moisture trend, then create a reminder you can trust.

Send a known frame between the HAT’s two CAN channels and inspect it with SocketCAN tools.

Move a known serial message across Ethernet and learn the difference between transport and protocol conversion.