i made energy meter using arduino. But some problem in programming . The problem is GSM And arduino programming addition. means when i mix or add the program of gsm in energy meter program than it not display original value of energy.
our aim is
the energy use is more than the contracted load ( cross the limit) than gsm is send the message to the control room.
we use arduino mega 2560 , icomsat 1.1 gsm sim900 .
i attached the program
power_measurement_with_gsm.ino (4.4 KB)