Author Topic: 1 I/0 pin for debugging(tx &rx) on attiny85 not working  (Read 7 times)

noweare

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1 I/0 pin for debugging(tx &rx) on attiny85 not working
« on: October 13, 2019, 08:18:17 pm »
 Does anyone have this working.  Just started working with the digistump attiny85 board.   When I send some text to the tiny85 board from the arudino based monitor I do get something back but it's garbage so I know its trying to work. Wired up the two resistors and diode properly. baud rates are the same at 38400.

I can get the board to send me text via SendOnlySoftwareSerial.cpp a modified softwareSerial sketch that just allows recieving from the attiny85 board. So that works with the same wiring.

It seems that the timing is off. It acts like the baud rates are not the same.

Thanks
Joe