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Home / Sensors / SHT20 SHT30 Temperature and Humidity Sensor Waterproof Dustproof Temperature Humidity Module Digital Sensor Probe

Attributes

Brand -
Category Robotics / STEM Teaching Tools / Sensors
Origin -
Model Compatibility SHT20, SHT30
Interface Type I2C Digital Interface
Operating Voltage 3.3V to 5.5V DC
Temperature Range -40°C to +125°C
Humidity Range 0% to 100% RH
Accuracy (Humidity) ±2% RH typical
Accuracy (Temperature) ±0.3°C typical
Protection Rating IP67 Waterproof and Dustproof
Response Time 8 seconds typical
Package Contents 1x Sensor Module, 1x Connection Cable

6 reviews

A

Anonymous

Mar 26, 2026

Rating: 5/5

Reliable industrial grade sensor

We deployed ten of these in our server room monitoring system. Zero failures so far after three months. The dustproof feature is essential in our environment.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect for my weather station project

The I2C communication was plug-and-play with my Raspberry Pi. The waterproof casing gives me peace of mind for outdoor use. Readings are consistent and stable.

A

Anonymous

Mar 24, 2026

Rating: 4/5

Great accuracy, slightly bulky

Works exactly as described. The humidity readings match my professional hygrometer very closely. The only downside is the module is a bit larger than I expected for tight enclosures.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Essential for greenhouse automation

Using this to control my automated misting system. The response time is fast enough to prevent over-watering. Very happy with the purchase.

A

Anonymous

Mar 13, 2026

Rating: 4/5

Good value for money

As a student working on a thesis, this provided the data precision I needed without breaking the bank. Documentation could be better, but plenty of examples online.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Robust and easy to integrate

The build quality feels solid. Dropped it once on concrete and it still works perfectly. The digital output eliminates noise issues I had with analog sensors.

5 FAQ

Q: How long is the cable included in the package?

A: The standard package includes a 20cm connection cable. Longer custom cables can be requested separately.

Q: What is the warranty period?

A: All our sensor modules come with a standard 12-month manufacturer warranty covering defects in materials and workmanship.

Q: Do you provide a Python library for this?

A: We do not host a proprietary library, but this sensor is supported by popular open-source libraries like Adafruit_CircuitPython_SHT31 which work seamlessly with our module.

Q: Can this sensor be submerged in water?

A: The sensor has an IP67 rating, meaning it can withstand temporary immersion up to 1 meter for 30 minutes, but it is not designed for continuous underwater operation.

Q: Is this compatible with Arduino Uno?

A: Yes, the SHT30 module operates on 3.3V-5.5V and uses standard I2C pins, making it fully compatible with Arduino Uno.

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