01-04-2021, 12:39 PM
now use RELAY-SET-255,1,1 is correct.
first byte is alway fixed by 255 in any protocol command.
the old version is use RELAY-SET-1,1,1 , if you use -1 , you need send initialization command firstly. so now we suggest use -255, it's easy to use, without send initialization command is ok.
first byte is alway fixed by 255 in any protocol command.
the old version is use RELAY-SET-1,1,1 , if you use -1 , you need send initialization command firstly. so now we suggest use -255, it's easy to use, without send initialization command is ok.