Stefan Wagner
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ATtiny3216 Development Board v2
Development board for ATtiny x06/x16/x26 series with USB to serial converter, integrated SerialUPDI programmer and Arduino IDE support.
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Sweta Prasad
Lolsborn
Gergely Imreh
Hello Stefan,nice design to use the USB chip to provide UPDI programming and normal communication.
Question: is there the danger of accidentally enable UPDI mode, while using the board in communication mode? The UPDI pin is always connected to TXD of CH340, so that it permanently will see the data of the received data stream.
Regards, Andreas