Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Model Number	AHT10
Communication Interface	I2C
Temperature Range	-40°C to +85°C
Humidity Range	0% to 100% RH
Temperature Accuracy	±0.3°C
Humidity Accuracy	±2% RH
Operating Voltage	1.8V to 3.6V DC
Response Time	< 5 seconds
Package Type	SMD Module with Pins
Compatibility	Arduino, Raspberry Pi, ESP32

6 reviews

Anonymous

Mar 25, 2026

Rating: 4/5

Good accuracy, easy to integrate

Integrated this into a smart home dashboard without issues. The library support for Arduino is excellent. Only giving 4 stars because the pin headers were slightly loose on one unit, but soldering fixed it.

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for my weather station project

This AHT10 module works flawlessly with my ESP32. The I2C communication is stable, and the readings match my calibrated reference meter very closely. Great value for the price.

Anonymous

Mar 16, 2026

Rating: 4/5

Solid sensor for beginners

Very easy to set up even for someone new to I2C sensors. The voltage range is flexible which helps when working with different microcontrollers. Would recommend for educational projects.

Anonymous

Mar 15, 2026

Rating: 5/5

Consistent readings over time

Been running this sensor in a greenhouse monitor for three weeks now. No drift observed, and it handles high humidity conditions well without condensation issues.

Anonymous

Mar 08, 2026

Rating: 5/5

Reliable replacement for SHT20

Needed a cost-effective alternative to the SHT20 for a batch of prototypes. The AHT10 delivers comparable performance. Data sheets are accurate, and sampling rate is sufficient for most applications.

Anonymous

Mar 02, 2026

Rating: 5/5

Fast shipping and great product

Arrived well-packaged. Tested immediately upon arrival, and the humidity response time is impressive. It picks up changes in the room environment almost instantly.

5 FAQ

Q: Can I use this with a 5V Arduino Uno directly?

A: The AHT10 operates between 1.8V and 3.6V. While many users connect it directly to 5V boards successfully, we recommend using a logic level converter or running the Arduino at 3.3V for optimal longevity and stability.

Q: Does this module come with pull-up resistors for the I2C lines?

A: Yes, the module includes onboard 4.7kΩ pull-up resistors for both SDA and SCL lines, making it ready to use without external components.

Q: What is the default I2C address for this sensor?

A: The default I2C address for the AHT10 is 0x38. This cannot be changed via software as it is hardwired in the chip design.

Q: Is there a waterproof coating on the sensor element?

A: The sensor element has a standard protective mesh suitable for general indoor humidity monitoring. It is not fully waterproof and should not be submerged or exposed to direct water jets.

Q: Do you provide sample code for Raspberry Pi Python?

A: Yes, we provide example Python scripts for Raspberry Pi on our GitHub repository linked in the product manual. It uses the standard smbus2 library.

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