The current iteration of the controller assembly
I've built a breakout board (on the left) for the Thermometer, Hygrometer and Barometer.It will be outside the enclosure that will be housing the esp and battery which I may have to have some kind of heating for the battery It was built to be ran outside so it can be placed to have a more accurate temperature reading.
- ESP8266 Controller
- BMP180 Barometer + Thermometer
- DHT22 Thermometer + Hygrometer
- DS1307 Real Time Clock For Timestamps
- External SPI ADC because ESP only has 1
- I2C GPIO 8-bit expander cause ESP is limited
- Digital pulse reed switch anemometer
- Analog resistance type wind vane
Wiring schematic for the current iteration of the station
Close up of bits of the controller
On the left is a i2c gpio expander and just under the esp is an adc cause the esp only has one ADC built into it and I need one for the wind vane and battery sense.