First Prototype - ONEARMY/project-kamp-weather-station GitHub Wiki

This page will describe the first prototype.

Function:

Measures temperature (2x), Humidity, Pressure, light, soil, and power every 10 minutes and shares this over wi-fi to Home Assistant. It is powered by solar.

Components:

  • Wemos D1 Mini
  • Prototyping board
  • 6v 5w solar panel (waveshare)
  • BH1750 Light intensity sensor
  • DS18B20 Waterproof temperature sensor
  • Soil Sensor
  • BME280 temperature, pressure, and humidity sensor
  • INA219 current sensor
  • TP4056 charge controller
  • 1N4007 Diode
  • 4.7K Resistor for DS18B20
  • 100k Resistor for analog input
  • Resealable food container
  • Cable glands
  • wire

Schematic:

Schematic can be found here

Code:

The code can be found here