I'm working to simulate our SMART sensors and as part of the project I'd like to use the RS485 port of the Revolution PI RevPi Connect 4 to send and receive pure Binary Bytes
eg. Receive 0x02 0x02 0x61 0x01 0x9B 0x03
Send 0x02 0x05 0x2A 0x01.....1 Data Byte...2 Data Bytes....4 Data Bytes
My ...