I am working for one of my IIOT project where I have few requirements for data collection and data transmission.
- 4-20mA transmitter Reading to Arduino or Via any other module to arduino
- PWM signal to Arduino or Via any other module to arduino
- ON/OFF signal to Arduino
- All this data transmit to cloud via GPRS
I am new to arduino and wanted to get some solution as proposed above.
Please provide some direction/suggestion regarding same. It will be highly appreciated.