swharden / iot-weather-station

Wi-Fi weather station using NodeMCU and ESP8266

IoT Weather Station

Wi-Fi weather station using NodeMCU (a ESP8266 development board) to read temperature and barometric pressure with a BMP280 and send it to a HTTP endpoint using PHP to log data.

Live Data

View the realtime dashboard for thermometers running at my house:

• https://swharden.com/weather/

Hardware

Node MCU

• Node MCU documentation
• NodeMCU (Wikipedia)
• ESP8266 datasheet (pdf)

BMP280 Temperature Sensor

• BMP280 datasheet (PDF)

Indoor Sensor

Attic Sensor

Outdoor Sensor

Software

• Microcontroller code (Arduino): src/firmware/
• HTTP backend (PHP): src/backend/
• HTTP frontend (React): src/frontend/

Resources

• C# Data Visualization
• ScottPlot.NET
• AVR Projects (GitHub)

Authors

• Backend: Scott W Harden https://SWHarden.com
• Frontend: Leah X Harden https://LeahXinli.com