Aosong ASAIR AHT10 & AHT15

This is an Arduino library for Aosong ASAIR AHT10, AHT15 Digital Humidity & Temperature Sensor

• Supply voltage: 1.8v - 3.6v
• Temperature range: -40°C..+80°C
• Temperature resolution: 0.01°C
• Temperature accuracy: ±0.3°C
• Relative humidity range: 0%..100%
• Relative humidity resolution: 0.024%
• Relative humidity accuracy: ±2%**
• I²C bus speed: 0Hz - 400KHz
• Recomended polling frequency: 8sec - 30sec

Supports all sensors features:

• read humidity***
• read temperature***
• soft reset

Tested on:

• Arduino AVR
• Arduino ESP8266
• Arduino STM32

**Prolonged exposure for 60 hours at humidity > 80% can lead to a temporary drift of the signal +3%. Sensor slowly returns to the calibrated state at normal operating conditions.

***Library returns 255 if a communication error occurs