Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Protocol | I²C / I2C |
| Operating Voltage | 2.2V to 5.5V DC |
| Temperature Range | -40°C to 85°C |
| Humidity Range | 0% to 100% RH |
| Temperature Accuracy | ±0.3°C |
| Humidity Accuracy | ±2% RH |
| Response Time | 5 Seconds |
| Package Type | Breakout Module with Header Pins |
| Power Consumption | 2.5µA (Sleep Mode) |
| Compatible Platforms | Arduino, ESP32, Raspberry Pi, STM32 |
Anonymous
Apr 08, 2026
Rating: 5/5
Perfect for IoT Projects
Integrated smoothly with my ESP32 home automation setup. The readings are stable and the library support is excellent.
Anonymous
Apr 05, 2026
Rating: 5/5
Accurate Readings
Compared this with a calibrated hygrometer and the values were very close. Great value for the price point.
Anonymous
Feb 12, 2026
Rating: 5/5
Great Support
Had questions about wiring and the support team responded quickly. The sensor itself works flawlessly.
Anonymous
Feb 11, 2026
Rating: 4/5
Good Module
Works as expected. Only giving 4 stars because the header pins were slightly bent upon arrival, but easy to fix.
Anonymous
Feb 02, 2026
Rating: 5/5
Fast Shipping
Arrived earlier than expected. Well packaged in anti-static bag. Ready to use out of the box.
Q: What is the default I2C address?
A: The default I2C address is typically 0x38, but please verify with your specific library documentation.
Q: Is this sensor waterproof for outdoor use?
A: No, this module is not waterproof. It should be housed in a protective enclosure if used outdoors.
Q: Is 5V logic level safe for the I2C pins?
A: We recommend using 3.3V logic levels for optimal performance and longevity, though the chip supports up to 5.5V supply.
Q: Does this come factory calibrated?
A: Yes, each sensor is individually calibrated at the factory for accuracy.
Q: Are there specific libraries required for Arduino?
A: Yes, the Adafruit AHTX0 library is widely used and compatible with this sensor module.
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