Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Model Compatibility	SHT30, SHT31, SHT35
Communication Interface	I2C (Inter-Integrated Circuit)
Operating Voltage	2.4V to 5.5V DC
Temperature Range	-40°C to +125°C
Humidity Range	0% to 100% RH
Temperature Accuracy	±0.3°C (typical)
Humidity Accuracy	±2% RH (typical)
Response Time	8 seconds (63% of step)
Package Type	DFN Package with Breakout Board
Application Area	HVAC, Automotive, Industrial Monitoring

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect for Arduino Projects

This sensor module works flawlessly with my Arduino Uno. The I2C communication is stable, and the readings are consistent with my calibrated reference meter. Highly recommended for hobbyists.

Anonymous

Mar 28, 2026

Rating: 5/5

Easy to integrate

As someone new to sensors, I found the documentation and library support excellent. It took me less than an hour to get accurate temperature and humidity logs.

Anonymous

Mar 28, 2026

Rating: 4/5

Good accuracy, small footprint

The size is great for embedding into tight enclosures. Accuracy seems spot on for general environmental monitoring. Only giving 4 stars because the pin headers were slightly loose upon arrival.

Anonymous

Mar 20, 2026

Rating: 4/5

Solid performance for the price

Using these in a batch of prototype devices. They perform well within the specified voltage range. Would prefer if the PCB had mounting holes, but otherwise a solid component.

Anonymous

Mar 13, 2026

Rating: 5/5

Best sensor in this class

Compared to cheaper capacitive sensors, the SHT35 chip on this module offers superior stability. The wide voltage range makes it versatile for both 3.3V and 5V systems.

Anonymous

Mar 05, 2026

Rating: 5/5

Reliable data output

I've been running this in a greenhouse controller for three weeks now. No drift detected, and it handles the high humidity conditions without condensation issues. Great value.

5 FAQ

Q: Does this module come with pull-up resistors for the I2C lines?

A: Yes, the breakout board includes integrated 4.7kΩ pull-up resistors for both SDA and SCL lines, making it ready to use without external components.

Q: What is the maximum cable length recommended for I2C communication with this module?

A: For reliable I2C communication, we recommend keeping cable lengths under 20cm. If longer distances are required, consider using an I2C extender or buffer chip.

Q: Does this module consume a lot of power in sleep mode?

A: No, the SHT3x series is designed for low power applications. In sleep mode, current consumption is typically less than 0.5µA, making it ideal for battery-powered devices.

Q: Is there a library available for ESP32?

A: Yes, this sensor is supported by the popular Adafruit SHT31 library and the Sensirion official library, both of which are compatible with the ESP32 platform via the Arduino IDE.

Q: Can I use this sensor with a Raspberry Pi?

A: Absolutely. Since the module operates on I2C and supports voltages up to 5.5V, it is fully compatible with Raspberry Pi GPIO pins. Just ensure you enable the I2C interface in your OS settings.

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