Arduino Mega 2560 Master Modbus RTU (RS232) - TrialCommand.com

Test Arduino Mega 2560 R3 as Master Modbus RTU RS232 http://en.trialcommand.com/blog/arduino-master-modbus-rtu-rs232/ #PDAControl Youtube Channel PDAControl https://www.youtube.com/c/PDAControl/videos PDAControl Website (English) http://pdacontrolen.com/ PDAControl Website (Español) http://pdacontroles.com/ Very cheap - Muy Baratos Arduino Mega 2560 R3 Clon http://s.click.aliexpress.com/e/6IU3BuJ converter RS-232 a TTL MAX3232 http://s.click.aliexpress.com/e/RjeYZRj converter RS-232 a RS-485 http://s.click.aliexpress.com/e/unUZFIa Website http://trialcommand.com Blog: http://en.trialcommand.com Audio: CopAFeel Licensed under a Creative Commons Attribution 3.0 Unported License. Jason Shaw http://audionautix.com