Board headers for 6721W

plusvic / simplebus2-intercom

General description of the Simplebus2 protocol used by some Comelit's intercoms. Hardware for retransmitting Simplebus2 messages over UART.

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Open issalig opened 11 months ago

issalig commented 11 months ago

I have detected these headers in the board 6721W . J5 looks an I2C bus and J4 for mcu programming. It would be interesting to explore J5.

Also, I am thinking if TP12 and TP13 Rx and TX would show the messages in 0-5V

mmhobi7 commented 1 month ago

Any updates?