I’m going to monitor the status & control ( turn on/off) a generator using a Matlab based GUI from a PC over xbee communication. I was wondering if this procedure is accurate PC>xbee (USB dongle) > xbee >arduino > generator
Or is it this approach , using a 2nd arduino +xbee instead of the usb dongle for sending & receiving data to the 1st arduino that is connected to the generator
PC>Arduino >xbee >xbee>arduino > generator