AHT20 HUMIDITY & TEMPERATURE SENSOR
Read temperature and humidity over I2C.
Add environmental readings to your controller with an AHT20 temperature and humidity sensor board. The module provides digital data through a Grove I2C interface and includes a four-pin HY2.0 cable.
Before you order: Match power, signal levels and the connector pinout to your host before connecting the module.
Features
- Temperature measurement range -40 ~ 85°C, Humidity measurement range 0 ~ 100% RH
- Digital output, Grove I2C interface
- Excellent long-term stability
- SMD package suitable for reflow soldering
- Quick response and strong anti-interference ability
- Compatible with Arduino
- 4-pin interface reserved
Specifications
- Measuring Range (humidity) 0 ~ 100% RH
- Temperature Accuracy ± 0.3 ℃
| Operating Voltage | DC:2.0-5.5V |
|---|---|
| Temperature Range | -40 ~ + 85 ℃ |
| Humidity Accuracy | ± 2% RH (25 ℃) |
| Resolution | Temperature: 0.01 ℃, Humidity: 0.024% RH |
| Output Interface | Grove I²C Interface |
| I2C address | 0x38 |
What's included
- 1 x AHT20 Sensor board
- 1 x 4Pin HY2.0 Cable
Getting started
- Confirm the power, ground and signal pinout.
- Connect to a suitable input or bus on your controller.
- Read a basic sample and check its response in the intended environment.
Frequently asked questions
Can I use the reading directly in my application?
Check the response with your host and the conditions where it will be used. Analog signals and threshold outputs require different processing from digital measurements.
Documentation & downloads
Bulk orders & project enquiries
Need multiple units or a specific configuration? Send your quantity, project requirements and target delivery date so we can review your request.
Discuss your requirementsFor order questions, email info@longan-labs.cc. For technical support, email support@longan-labs.cc.
AHT20 Humidity & Temperature Sensor
SKU: 1040012
Volume pricing
AHT20 HUMIDITY & TEMPERATURE SENSOR
Read temperature and humidity over I2C.
Add environmental readings to your controller with an AHT20 temperature and humidity sensor board. The module provides digital data through a Grove I2C interface and includes a four-pin HY2.0 cable.
Before you order: Match power, signal levels and the connector pinout to your host before connecting the module.
Features
- Temperature measurement range -40 ~ 85°C, Humidity measurement range 0 ~ 100% RH
- Digital output, Grove I2C interface
- Excellent long-term stability
- SMD package suitable for reflow soldering
- Quick response and strong anti-interference ability
- Compatible with Arduino
- 4-pin interface reserved
Specifications
- Measuring Range (humidity) 0 ~ 100% RH
- Temperature Accuracy ± 0.3 ℃
| Operating Voltage | DC:2.0-5.5V |
|---|---|
| Temperature Range | -40 ~ + 85 ℃ |
| Humidity Accuracy | ± 2% RH (25 ℃) |
| Resolution | Temperature: 0.01 ℃, Humidity: 0.024% RH |
| Output Interface | Grove I²C Interface |
| I2C address | 0x38 |
What's included
- 1 x AHT20 Sensor board
- 1 x 4Pin HY2.0 Cable
Getting started
- Confirm the power, ground and signal pinout.
- Connect to a suitable input or bus on your controller.
- Read a basic sample and check its response in the intended environment.
Frequently asked questions
Can I use the reading directly in my application?
Check the response with your host and the conditions where it will be used. Analog signals and threshold outputs require different processing from digital measurements.
Documentation & downloads
Bulk orders & project enquiries
Need multiple units or a specific configuration? Send your quantity, project requirements and target delivery date so we can review your request.
Discuss your requirementsFor order questions, email info@longan-labs.cc. For technical support, email support@longan-labs.cc.