A
Anonymous
Apr 13, 2026
Rating: 5/5
Fast Shipping
Arrived in two days and was well packaged in anti-static bag. Sensor works as described.
Description
〈 Low Price, High Quality, High Efficiency 〉Makes Procurement Worry-Free and Effortless
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Type | I²C (I2C) |
| Operating Voltage | 2.4V to 5.5V DC |
| Temperature Range | -40°C to +85°C |
| Humidity Range | 0% to 100% RH |
| Temperature Accuracy | ±0.5°C @ 25°C |
| Humidity Accuracy | ±2% RH @ 25°C |
| Response Time | < 8 Seconds |
| Pin Configuration | 4-Pin Header (VCC, GND, SDA, SCL) |
| PCB Dimensions | 15mm x 15mm x 5mm |
| Compatibility | Arduino, ESP32, Raspberry Pi |
5 reviews
A
Anonymous
Apr 06, 2026
Rating: 4/5
Good Quality PCB
The soldering quality is high and the pins are sturdy. Would prefer if it came with header pins included but overall satisfied.
A
Anonymous
Mar 13, 2026
Rating: 5/5
Very Accurate
Checked against professional equipment and the variance was minimal. Great value for the price point.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Excellent Module for IoT
Works great with my ESP32 project. The I2C communication was stable and the readings seem consistent with my other sensors.
A
Anonymous
Jan 19, 2026
Rating: 5/5
Easy Setup
Found a library easily and was reading data within minutes. Perfect for beginners in electronics.
5 FAQ
Q: Do I need external pull-up resistors?
A: Yes, typical I2C pull-up resistors (4.7kΩ) are required on the SDA and SCL lines for stable communication.
Q: Is this sensor compatible with 5V logic levels?
A: Yes, the module operates between 2.4V and 5.5V, so it is safe for both 3.3V and 5V microcontrollers.
Q: Can I use this outdoors in the rain?
A: No, this module is not waterproof. It should be housed in a protective enclosure for outdoor use.
Q: Which Arduino library do you recommend?
A: We recommend the Adafruit_AHTX0 library which is widely supported and easy to use.
Q: What is the maximum sampling rate?
A: The sensor supports a sampling rate of approximately 1Hz for continuous measurement.
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