Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Interface	Single-wire digital
Operating Voltage	3.3V - 5.5V DC
Temperature Range	-40°C to 80°C
Humidity Range	0% to 100% RH
Temperature Accuracy	±0.5°C
Humidity Accuracy	±2% RH
Resolution	0.1°C / 0.1% RH
Sampling Period	2 seconds
PCB Size	15mm x 25mm
Mounting Type	Through-hole PIN

5 reviews

Anonymous

Apr 03, 2026

Rating: 5/5

Great for IoT

Using with ESP32 for home automation. Very reliable over the past month.

Anonymous

Mar 10, 2026

Rating: 5/5

Accurate readings

Compared to a professional hygrometer and it was very close. Great for the price.

Anonymous

Feb 18, 2026

Rating: 4/5

Good value

Readings are stable and consistent. Wish the connector was included in the package.

Anonymous

Jan 26, 2026

Rating: 5/5

Perfect for Arduino

Works straight out of the box. Libraries are easy to find and implement for beginners.

Anonymous

Jan 24, 2026

Rating: 3/5

Pins were bent

Sensor works but arrived with bent headers. Had to fix them before use.

5 FAQ

Q: What is the maximum cable length?

A: Recommended under 20 meters to ensure signal integrity.

Q: Does it work with 3.3V logic?

A: Yes it supports 3.3V to 5.5V power and logic levels.

Q: Is a library available for this?

A: Yes standard DHT libraries work perfectly with this module.

Q: Is this sensor waterproof?

A: No the sensor is not waterproof. Please use a protective enclosure for outdoor use.

Q: Is it factory calibrated?

A: Yes calibration is done at the factory. No user calibration needed.

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