DFRobot Gravity AHT20 Temperature and Humidity Sensor Module I2C SEN0528

Name: DFRobot Gravity AHT20 Temperature and Humidity Sensor Module I2C SEN0528
Brand: DFRobot
SKU: DF02528
Price: 5.92 EUR
Availability: InStock

Item No.: DF02528

HAN: SEN0528

EAN: 4060137012860

HS Code: 9025804089

Lagerstufe: Neu

5,92 €

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Net: 4,97 €

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The DFRobot Gravity: AHT20 Temperature and Humidity Sensor is a temperature and humidity sensor module with AHT20 sensor, I2C interface, and 2-5 V supply. It operates from -40 to +85 °C with a stated temperature accuracy of ±0.3 °C. More product details

Product Description

The DFRobot Gravity: AHT20 Temperature and Humidity Sensor is a compact temperature and humidity sensor module for digital environmental measurement. It is based on the AHT20 with an improved MEMS capacitive humidity sensing element and provides measured data through a standard I2C interface. The module operates from a 2 to 5 V DC supply, making it suitable for common microcontroller and embedded applications.

The module is specified for operation over a temperature range of -40 to +85 °C. According to the source data, temperature accuracy is ±0.3 °C, resolution is 0.01 °C, and response time is between 5 s minimum and 30 s maximum. The simple peripheral circuit supports stable operation in demanding environments. The Gravity connector format simplifies integration into existing prototyping and control systems.

Technical Features

AHT20 temperature and humidity sensor module
Digital I2C interface
Default I2C address: 0x38
Supply voltage: 2 to 5 V DC
Temperature operating range: -40 to +85 °C
Temperature accuracy: ±0.3 °C
Resolution: 0.01 °C
Dimensions: 30 × 20.5 mm

Application Areas

Suitable for monitoring temperature and humidity in household electronic equipment, building automation, data logging, laboratory setups, automotive-related applications, and general embedded or microcontroller projects. The module fits applications that require compact I2C-based environmental sensing.

What's Included

Gravity: AHT20 Temperature and Humidity Sensor × 1
Gravity-4P I2C/UART Sensor Cable × 1

Dimensions and Weight
Item information	Value
GTIN:	4060137012860
HAN:	SEN0528
Category:	Temperature/Humidity Sensor
Controller-IC:	AHT20
Manufacturer Part Number:	SEN0528
Digital Interface Protocols:	I2C
Housing Material:	FR-4 PCB
Interface Type:	Digital
Abmessungen (mm):	30 x 20.5 mm
Min Supply Voltage:	2
Max Supply Voltage:	5
Connector Ecosystem:	Gravity
Connector Type:	Gravity 3-pin
Wi-Fi Frequency Bands:	DFRobot
Protection Features:	No specific protection features stated
Enclosure Style:	Open PCB module
Default I2C Address:	0x38
Sensor IC:	AHT20
Cable Length:	0
Shipping weight:	0,02 kg
Item weight:	0,02 kg
Dimensions ( Length × Width × Height ):	3,00 × 2,05 × 0,65 cm

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Manufacturer according to GPSR
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken