Closed crosofg closed 7 years ago
Not sure, but I think it is posiible to connect multiple meters to a single TX-pin and different RX's. Or even to a single RX (using diodes). In this case only one meter with a valid address will response.
Anyway, this is only a guess.
What is the use of IP and setAdress here in Pzem? Can someone give an example code please?