ESP8266 Community Forum

For those of us that like to write directly in C:

https://github.com/MetalPhreak/ESP8266_HTU21D

HTU21D i2c Temp + Humidity sensor.

Code is currently CPU-blocking. It runs a delay, 50ms for temp measurement and 16ms for humidity measurement.

Was thinking of writing non-blocking option with callback to user function when measurement is ready. TBC.