Would you please guide me?
I have a UPS device that feeds a port 232 is compliant with RS32 device connected to Arduino got it.
It is necessary to send a command to return putty information. This command is “Q1”.
i check this command in Doklight program send frome PC “Q1” by ASCII and return Voltage or any data in 1 line
for example communication :
[TX] - Q1
[RX] - (223.3 221.9 220.5 008 50.0 2.26 17.0 00000000
The program should help me what to write?
((Being sorry is not good tongue, English is not my native language))