AM2320 Temperature/Humidity Sensor – I2C


Availability: In Stock


SKU: SEN-141 Manufacturer: ASAIR Mfg Part Number: AM2320 Categories: , , Tags: , ,


The AM2320 is a basic temperature and humidity sensor for I2C compatible microcontrollers and single board computers. These are similar in size / construction as the DHT11 and DHT22, however these do not require a bit-bang timing specific protocol and work with regular I2C. The AM2320 can monitor temperatures between -40°C and 80°C and Humidity between 0 and 99.9%

To use this sensor: just connect the sensor up to a microcontroller or single board computer with I2C and the sensor will be readable at address 0x5c. The sensor pinout is 1:VDD 2:SDA 3:GND 4:SCL with pullup resistors (generally between 3K and 10K Ohm) required on SDA and SCL. These resistors are sold separately.



  • Input Voltage: 3.1 – 5.5VDC
  • Temperature Range: -40°C – 80°C
  • Temperature Accuracy: +/- 2°C
  • Dimensions: 15.5 x 12.5 x 4.5mm
  • Current Draw (peak): 1mA
  • Humidity Range: 0-99.9%
  • Humidity Accuracy: +/- 5%
  • Breadboard Compatible




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  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: Beginner

  Product Certifications

  Product Attributes

Weight: 4 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery. Item must be unopened, unused, and in re-saleable condition.

More Information:
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