Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Sensor Model	SHT30-D / SHT31-D / SHT35-D Compatible
Interface Type	I2C (IIC)
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% RH)
Package Type	DFN-8 Surface Mount on Breakout Board
Dimensions	22mm x 16mm x 4mm

6 reviews

Anonymous

Mar 25, 2026

Rating: 5/5

Professional grade performance

We purchased several units for a university lab experiment. The consistency between units is excellent, and they handle the low-end temperature range very well. Will definitely order more for next semester.

Anonymous

Mar 21, 2026

Rating: 5/5

Easy library integration

Worked flawlessly with the standard Adafruit SHT31 library on my ESP32. The documentation provided by the seller included clear pinout diagrams which saved me some troubleshooting time.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect for my weather station project

This sensor module is exactly what I needed for my Arduino-based home weather station. The I2C communication was straightforward to implement, and the readings are consistent with my calibrated reference meter. Highly recommended for hobbyists.

Anonymous

Mar 11, 2026

Rating: 4/5

Good value for money

Solid build quality on the breakout board. The traces look clean and the capacitor placement is correct. My only critique is that the silk screen printing is slightly faint, but readable under good light.

Anonymous

Mar 08, 2026

Rating: 4/5

Great accuracy, minor soldering required

The precision of this SHT30 module is impressive for the price point. It arrived well-packaged. Note that the header pins were not pre-soldered, so you will need to add them yourself if you plan to use it on a breadboard.

Anonymous

Mar 07, 2026

Rating: 5/5

Reliable data for plant monitoring

I am using three of these modules to monitor different zones in my greenhouse. They have been running continuously for two months without any drift or connection issues. The humidity response time is quite fast.

5 FAQ

Q: Is this compatible with 3.3V logic levels?

A: Yes, the operating voltage range is 2.4V to 5.5V, making it fully compatible with both 3.3V and 5V microcontrollers like ESP32, ESP8266, and Arduino.

Q: Does this module come with header pins included?

A: The module typically ships without pre-soldered header pins to prevent damage during transit, but the holes are plated and ready for you to solder your own headers.

Q: What is the default I2C address for this sensor?

A: The default I2C address is usually 0x44. Some versions allow changing the address to 0x45 by bridging a specific pad on the PCB, please refer to the datasheet included in the package.

Q: Can this sensor be used outdoors directly in the rain?

A: While the sensor chip itself is robust, the breakout board is not waterproof. You must house it in a breathable, weather-proof enclosure if using it outdoors to protect the electronics from direct moisture.

Q: Do you provide sample code for Raspberry Pi?

A: Yes, we provide a link to a GitHub repository in the product manual that includes Python scripts specifically tested for Raspberry Pi GPIO usage.

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