Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | Youxin Electronics |
| Model Number | GY-SHT30-D |
| Sensor Type | SHT30 Digital Temperature and Humidity |
| Interface | IIC (I2C) |
| Operating Voltage | 2.4V to 5.5V DC |
| Temperature Range | -40°C to +125°C |
| Humidity Range | 0% to 100% RH |
| Accuracy (Temperature) | ±0.3°C typical |
| Accuracy (Humidity) | ±2% RH typical |
| Package Type | Breakout Board with Header Pins |
Anonymous
Mar 27, 2026
Rating: 4/5
Good accuracy, easy to wire
Very easy to integrate into my weather station project. The pins are clearly labeled. Only giving 4 stars because the included headers were slightly bent upon arrival, but easily fixed.
Anonymous
Mar 27, 2026
Rating: 4/5
Works as described
Used this for a university sensor network project. Setup was straightforward using the Adafruit library. Readings seem accurate compared to classroom equipment.
Anonymous
Mar 21, 2026
Rating: 5/5
Reliable SHT30 Chip
Genuine Sensirion chip on board. Response time is quick, and the library support for ESP32 and Raspberry Pi is excellent. Highly recommended for IoT applications.
Anonymous
Mar 12, 2026
Rating: 5/5
Compact and Robust
Small footprint makes it easy to fit inside my robot chassis. The voltage range is flexible enough to run directly off a 3.3V logic system without level shifters.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for Arduino Projects
This module works flawlessly with my Arduino Uno. The I2C communication is stable, and the readings are consistent with my calibrated reference meter. Great value for the price.
Anonymous
Mar 02, 2026
Rating: 5/5
Great for Greenhouse Monitoring
I bought three of these to monitor different zones in my greenhouse. They handle the high humidity well without drifting. The data logging has been solid for two months now.
Q: Do you provide sample code for Raspberry Pi?
A: Yes, we provide Python example scripts for Raspberry Pi in our GitHub repository link found in the user manual. It uses the standard smbus2 library.
Q: What is the default I2C address for this sensor?
A: The default I2C address is 0x44. Some variations allow changing the address to 0x45 by bridging a specific pad on the PCB, please refer to the schematic in the product manual.
Q: Is there a protective coating on the sensor element?
A: The sensor element has a standard protective cap suitable for general indoor and outdoor use. However, for environments with heavy dust or direct water exposure, additional housing is recommended.
Q: Can this be used with a 5V Arduino Nano?
A: Absolutely. The module supports an operating voltage range of 2.4V to 5.5V, making it fully compatible with 5V systems like the Arduino Nano or Uno.
Q: Does this module come with pull-up resistors for the I2C lines?
A: Yes, the GY-SHT30-D breakout board includes built-in 4.7kΩ pull-up resistors on both SDA and SCL lines, so you can connect it directly to your microcontroller.
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