A
Anonymous
Mar 28, 2026
Rating: 5/5
Stable Readings
Compared to my old DHT22, this is much faster and accurate. Highly recommended.
Description
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Type | I²C (Inter-Integrated Circuit) |
| Supply Voltage | 2.4V to 5.5V DC |
| Temperature Accuracy | ±0.2°C (typical) |
| Humidity Accuracy | ±2% RH (typical) |
| Response Time | 8 seconds (tau63%) |
| Operating Temperature | -40°C to 125°C |
| Operating Humidity | 0% to 100% RH |
| Package Type | DFN Package on Breakout Board |
| Pull-up Resistors | Included on Module |
| Board Dimensions | 25mm x 15mm x 5mm |
5 reviews
A
Anonymous
Mar 27, 2026
Rating: 4/5
Good Value
Great sensor, though shipping took a bit long. Performance is top notch for the price point.
A
Anonymous
Mar 20, 2026
Rating: 5/5
Excellent Precision
Works perfectly with my Arduino project. Readings are stable and match my calibrated equipment.
A
Anonymous
Mar 13, 2026
Rating: 5/5
Easy Integration
Library support is excellent. Got it running in minutes with ESP32.
A
Anonymous
Feb 14, 2026
Rating: 5/5
Reliable Sensor
Using this for home automation. Very consistent humidity data over several weeks of testing.
5 FAQ
Q: Can I use this outdoors?
A: The sensor itself is robust, but the board is not waterproof. Please use an enclosure.
Q: Is this compatible with 3.3V logic?
A: Yes, the module supports 2.4V to 5.5V, so 3.3V logic works perfectly.
Q: Which library do you recommend?
A: The Adafruit SHT31 library works well with this module.
Q: Do I need external pull-up resistors?
A: No, the breakout board includes them already.
Q: What is the I²C address?
A: The default address is 0x44, but it can be changed via software commands.
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