Post by retrodaredevil on Jul 18, 2019 16:48:12 GMT
From what I can tell, you need the RS232 cable to USB that comes with the device you have. When I received a Renogy Rover from Amazon, it didn't come with that cable even though it was supposed to. So, if you have that cable, it should be pretty easy. Otherwise, I'm not sure if you can get that cable separately and I'm not sure if there are other compatible cables.