Test & Fix Arduino code for SDM120M energy monitor

Job ID: 33345019

Budget: $10 – $30 USD

I've developed firmware for SDM120M energy monitor but I'm getting some errors to get all readings from Modbus.

The work is about testing the firmware & fix the Modbus communication issue.

Remember I'll provide you the firmware & wiring diagrams for Arduino IDE & you should have in house the following components:

-Arduino Mega
-SDM120M energy monitor
-MAX485 Module