I recently purchased an iRobot Create 2. To connect to it, I am using RealTerm Although I can send opcode commands that do not require a Data Byte (128, 173, 133, etc), I cannot figure out the format for opcodes with data bytes
For example, I want to turn on the power LED to full brightness. I have tried the following formats, but to no avail:
139 4 0 254
Any direction is appreciated.