Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Interface Type	UART TTL Serial
Operating Voltage	3.3V - 5.5V DC
Temperature Accuracy	±0.3°C (Typical)
Humidity Accuracy	±2% RH (Typical)
Temperature Range	-40°C to +125°C
Humidity Range	0% to 100% RH
Communication Baud Rate	9600 / 115200 bps
Response Time	< 8 Seconds
PCB Dimensions	25mm x 15mm x 5mm
Net Weight	3.5 grams

5 reviews

Anonymous

Mar 17, 2026

Rating: 4/5

Good value

Solid sensor. Documentation could be clearer on the ASCII protocol commands, but support helped.

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect for IoT Gateway

Works flawlessly with our ESP32 setup. Accuracy is spot on compared to our calibrated lab equipment.

Anonymous

Feb 24, 2026

Rating: 5/5

Industrial Quality

Using these in a greenhouse automation project. They handle the humidity well without drifting.

Anonymous

Feb 01, 2026

Rating: 4/5

Fast Delivery

Product arrived well packaged. One pin was slightly bent but easily fixed. Sensor works great.

Anonymous

Feb 01, 2026

Rating: 5/5

Easy Integration

Truly no development required if you use a basic serial terminal. Readings are stable.

5 FAQ

Q: Can I use this with 5V Arduino?

A: Yes, the module supports 3.3V to 5.5V input voltage.

Q: Is the connecting cable included?

A: No, this module is sold without connecting wires. Please purchase separately.

Q: Do you offer bulk discounts for projects?

A: Yes, please contact our sales team for orders over 50 units.

Q: Is the sensor waterproof for outdoor use?

A: The sensor chip is protected, but the PCB is not waterproof. Use an enclosure for outdoor use.

Q: What communication protocol does it use?

A: It uses a custom ASCII string over UART TTL. Documentation is available in the download section.

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