Product Overview This product adopts the new digital temperature and humidity sensor AHT20 and Bosch BPM280 composed of Aosong, I2C mainstream output,

Support simultaneous online access to multiple I2C electronic devices or modules, voltage DC2.8V-5V can be used, voltage adaptation

Easy, low power consumption, simple circuit, accurate temperature measurement points. The transmission speed is stable and fast.

The PCB size is 16MM*16MM in length and width, and the volume is small.

Use 4P GROVE rehearsal cable connection, convenient for users to use quickly, PCB module size: 16MM*16MM*1MM Working voltage: recommended DC2.0V~5V