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Welcome to the ESP8266  HomeKit Weather Station wiki!

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Basic information

The sensor works the same as Elgato EVE Degree!

Features:

• Temperature Measuring
• Humidity Measuring
• Barometric Pressure Measuring (only in 3rd party HomeKit apps!)
• Custom characteristic for detecting your altitude (used for proper barometric calculation)
• Support for SSD1306 OLED screen
• Switching Temperature Display Units between Celsius and Fahrenheit (also Barometric Pressure between hPa/inHg)
• Reset button
• Data history (not reliable enough, so its beta)

This project is based on ESP8266 modul, a cheap Bosch BME280 sensor that can be found on AliExpress!

New Features in v2.x.x:

• Added support for SSD1306 Oled display (only i2c bus version, 128x64px)
  OLED screen using GPIO13 - SDA (Wemos D7) and GPIO14 - SCL (Wemos D5) pins
  Please keep in mind this feature is still in development!

If you don't want to use OLED screen, please install the latest 1.x.x release!

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