pinMode(17, INPUT_PULLUP); //RX Serial1 The above INPUT_PULLUP is not working on SBuddy. I need serial communication with a payout device that needs its input to be pulled up to readbytes to a data buffer by MCU. The device is having the following data format: Encoding: NRZ Baud Rate : 9600 Start Bits : 1 Data Bits : 8 Parity : none Stop bits: 2
The serial communication was working perfectly in Arduino Mega. But in SB the pinMode(17, INPUT_PULLUP); doesn't seem to work. Kindly advice.