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AHT10 Temperature and Humidity Sensor

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sensor Generic Model: AHT10 📅 Acquired: Dec 2025

I2C temperature and humidity sensor module

📅Last updated:December 24, 2025(1 month ago)

Connection Types

i2c

Overview

The AHT10 is a low-cost temperature and humidity sensor that communicates over I2C with superb accuracy

Component Features:

  • ±0.3°C - Typical accuracy for temperature
  • ±2% RH - Typical accuracy for humidity
  • I2C interface - 0x38 address (⚠️ fixed - only 1 supported per bus, at least per datasheet)
  • The component itself: 1.8V-3.6V supply (⚠️ does not support 5V)

Module Features:

  • 1.8V-6V power supply - has XC6206P332PRN 3.3V LDO on board
  • I2C address 0x38 default, has place to solder jumper for 0x39 address

Test Status

  • Basic Configuration
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