An attempt to interface various sensors to be uploaded to a database with either ESP8266 or Raspberry PI4 Wireless Connection. Added With PCB Design.
Contains the features:
Interface PT100 with great accuracy using MAX31685 Module Boards Read 4 - 20 mA sensor with converter and ADC Open Energy Monitor Circuit Breakout Board Integrated
Problem with non-Adafruit MAX31685 boards, hence a pcb is created to interface three wires PT100.
