My project will have: Main board with 32u4 talking to a PC via USB. Two sensor boards with ATTINY24(?) doing 8channels of analog read. The sensor boards will be my custom design eventually, but before that I will prototype the system first using Nano's instead of ATTINY (and then with ATTINY dev…

hmm.. I've just realised that 3 bits would just enough for the message (in both directions) so I should be able to use 4 pins on each device, 3 for the message and 1 to say whether sending or receiving. The sensor board would check the state of the control channel to see if the main board was send…

Serial comms: Point me in the right direction please

Projects General Guidance

system Closed May 19, 2022, 9:27pm 6

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Serial comms: Point me in the right direction please

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