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Home / Sensors / SHT30 Temperature and Humidity Sensor, Waterproof and Dustproof Module, High-Precision Digital Sensor Probe

Attributes

Brand -
Category Robotics / STEM Teaching Tools / Sensors
Origin -
Sensor Model SHT30
Interface Protocol I2C
Operating Voltage 3.3V - 5V DC
Temperature Range -40°C to +125°C
Humidity Range 0% to 100% RH
Temperature Accuracy ±0.3°C
Humidity Accuracy ±2% RH
Protection Rating IP67 Waterproof & Dustproof
Probe Cable Length 1 Meter
Application Scope HVAC, Greenhouses, Industrial Monitoring

6 reviews

A

Anonymous

Mar 27, 2026

Rating: 4/5

Good value for money

As a student working on a thesis project, this sensor provided the precision I needed without breaking the bank. Documentation online is plentiful which helped me get started quickly.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Robust build quality

We deployed ten of these in a warehouse environment. They have survived temperature fluctuations and occasional dust exposure without any drift in performance. Highly recommended for industrial use.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for my weather station project

The SHT30 module works flawlessly with my ESP32 setup. The waterproof probe is a game changer for outdoor monitoring. Data readings are consistent and match my calibrated reference meter.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Essential for fermentation control

Monitoring temp and humidity during fermentation is critical. This probe gives me the confidence that my environment is stable. The digital output eliminates noise issues I had with analog sensors.

A

Anonymous

Mar 05, 2026

Rating: 4/5

Solid sensor, easy to integrate

Integration was straightforward using standard libraries. The only reason for 4 stars is that the cable could be a bit longer for my specific enclosure, but the quality of the sensor itself is top-notch.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Great accuracy for greenhouse automation

I needed reliable humidity data for my automated irrigation system. This sensor delivers precise readings even in high-humidity conditions. The dustproof feature keeps it clean in the soil environment.

5 FAQ

Q: Can the probe be submerged in water?

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

Q: Does it come with connecting wires?

A: Yes, the module comes pre-soldered with a 1-meter shielded cable ending in bare wires for easy connection to your microcontroller or terminal blocks.

Q: Is this compatible with Raspberry Pi?

A: Yes, the SHT30 uses the I2C protocol and operates at 3.3V-5V, making it fully compatible with Raspberry Pi GPIO pins.

Q: How often should I calibrate this sensor?

A: The SHT30 is factory calibrated and typically maintains accuracy for years under normal conditions. For critical applications, we suggest verifying against a reference unit annually.

Q: What library do you recommend for Arduino?

A: We recommend using the popular 'Adafruit SHT31' library or the generic 'SHT3x' libraries available in the Arduino Library Manager, as they support the SHT30 chip.

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