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Home / Computer Hardware, Monitors & Peripherals / SHT20 SHT30 Temperature and Humidity Sensor Waterproof Dustproof Digital Output Sensor Probe
Computer Hardware, Monitors & Peripherals

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Interface I2C
Operating Voltage 3.3V - 5.5V
Temperature Range -40°C to +125°C
Humidity Range 0% to 100% RH
Temperature Accuracy ±0.3°C
Humidity Accuracy ±2% RH
Protection Class IP67 (Probe)
Probe Cable Length 1 Meter
PCB Dimensions 16mm x 16mm
Compatible Platforms Arduino, Raspberry Pi, ESP32

5 reviews

A

Anonymous

Apr 14, 2026

Rating: 5/5

Great for learning

Easy to wire up for my university project. Library examples worked immediately.

A

Anonymous

Apr 13, 2026

Rating: 4/5

Solid module

Good value for money. Pinout is clearly labeled which saved me time.

A

Anonymous

Feb 09, 2026

Rating: 5/5

Reliable sensor

Using it in a small enclosure for environmental logging. Stable readings over several weeks.

A

Anonymous

Jan 30, 2026

Rating: 5/5

Perfect for my greenhouse project

Works flawlessly with ESP32. The waterproof probe is a nice touch for monitoring soil humidity.

A

Anonymous

Jan 22, 2026

Rating: 4/5

Good accuracy

Readings match my calibrated meter closely. Cable could be a bit longer for my setup.

5 FAQ

Q: What library do you recommend?

A: We recommend the Adafruit SHT31 library or Sensirion official drivers for best results.

Q: Can the probe be submerged in water?

A: The probe is IP67 rated, suitable for damp environments but not designed for prolonged submersion.

Q: Does it come with connecting wires?

A: Yes, a set of jumper wires is included in the package to get you started.

Q: Is this compatible with 5V Arduino Uno?

A: Yes, it operates between 3.3V and 5.5V so it is fully compatible with the Arduino Uno.

Q: What is the response time?

A: Typically around 8 seconds for humidity and 2 seconds for temperature stabilization.

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