ESP8266 micro controller and I2C connected sensors pushing messages over mqtt
Obsolete
One should use Tasmota with great benefits!!!
ESP8266 micro controller and I2C connected sensors pushing messages over MQTT
Provide a simple usage of sensors (hardware) with a simple way to publish them (software).
Note
This document is under constructionTODO:
- links I2C, MQTT, ESP8266
- BOM
- BOM links
- Configuration instructions (Wifi)
- images
Name | Cost | Informations |
---|---|---|
NodeMCU | $5 | Microcontroller compliant with Arduino with Wifi |
BMP180 | Sensor : temperature and pressure | |
BME280 | Sensor : temperature, pressure and humidity | |
BH1750 | Sensor : light | |
SHT21 | Sensor : temperature and humidity | |
VEML6070 | Sensor : UV light |
Thanks to PlatformIO it is pretty simple to Build.
pio run