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Smart Solar Tracker – Wiring diagram

Smart Solar Tracker – Wiring diagram
Project progress

Because this project is nearly finished and fully working for more than one year now, we will begin by the electronic parts.

For this project i used this electronic components :

  • NodeMcu V3 CH340G CH340 ESP8266 ESP-12E Sans Fil WIFI -> Find it
  • 1602-LCD Screen, 16×2, PCF8574T, PCF8574 1602, with IIC interface, I2C, 5V -> Find it
  • 4 push buttons -> Find it
  • 2 linear actuators (Size depends of your solar tracker conception) -> Find it
  • 1 ADS1115 (Optional, only needed for future Solar Sensor mode – Not needed for Solar Position) -> Find it
  • 1 MCP23017 board -> Find it
  • 1 GY521 / MPU6050 -> Find it
  • 1 L298 H-Bridge -> Find it
  • 1 DC plug -> Find it
  • Prototype boards -> Find it
  • Anemometer actualy used -> Find it
  • Anemometer (better one to be connected to A0 for instant measuring – not implemented yet) -> Find it
  • Dupont câbles -> Find it

Here is the full wiring diagram of the actual version : Avatar

[wpedon id=198]

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Aurélien Bordinat

I am a french computer engineer, adept of DIY, home automation and new technologies. When i’m not busy trail running, i spend some time prototyping.