I have a programmable power supply, which has serial communication port. If I send a string "VSET1:11.00" then power supply will be set to 11.00V. But, I need to write a program which will increase the voltage of power supply by 0.10V For ex from 0V to 11.00V in incrementing steps of 0.10V. Also, power supply needs a fixed data frame format like Parity bit, Data bits, stop bit. So, how to create a data frame structure and send from arduino.
Do I need to use Software Serial library?
PS. I'm new to arduino, so may sound foolish.