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Pool Controller 2.0 | 馃強 Smart Swimmingpool

Hardware Guide

Parts List (BOM)

  • 1 * ESP8266 NodeMCU Controller (Amazon)
  • 2 * DS18B20 Temperature Sensors (Amazon)
  • 1 * Relais-Module 5V (Amazon)

Circuit

Wireing of Pool Controller

see: pool-controller.fzz

ESP8266 PIN Usage

  • PIN_DS_SOLAR = D5 -> Pin of temperature sensor for solar
  • PIN_DS_POOL = D6 -> Pin of temperature sensor for pool water
  • PIN_RELAY_POOL = D1 -> pin to connect relais for pool pump
  • PIN_RELAY_SOLAR = D2 -> pin to connect relais for solar pump

| TODO: see https://randomnerdtutorials.com/esp8266-pinout-reference-gpios/