A
Anonymous
Mar 17, 2026
Rating: 4/5
Good value
Solid sensor. Documentation could be clearer on the ASCII protocol commands, but support helped.
Description
Serial SHT30 High-Precision Temperature and Humidity Measurement
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Type | UART TTL Serial |
| Operating Voltage | 3.3V - 5.5V DC |
| Temperature Accuracy | ±0.3°C (Typical) |
| Humidity Accuracy | ±2% RH (Typical) |
| Temperature Range | -40°C to +125°C |
| Humidity Range | 0% to 100% RH |
| Communication Baud Rate | 9600 / 115200 bps |
| Response Time | < 8 Seconds |
| PCB Dimensions | 25mm x 15mm x 5mm |
| Net Weight | 3.5 grams |
5 reviews
A
Anonymous
Mar 16, 2026
Rating: 5/5
Perfect for IoT Gateway
Works flawlessly with our ESP32 setup. Accuracy is spot on compared to our calibrated lab equipment.
A
Anonymous
Feb 24, 2026
Rating: 5/5
Industrial Quality
Using these in a greenhouse automation project. They handle the humidity well without drifting.
A
Anonymous
Feb 01, 2026
Rating: 4/5
Fast Delivery
Product arrived well packaged. One pin was slightly bent but easily fixed. Sensor works great.
A
Anonymous
Feb 01, 2026
Rating: 5/5
Easy Integration
Truly no development required if you use a basic serial terminal. Readings are stable.
5 FAQ
Q: Can I use this with 5V Arduino?
A: Yes, the module supports 3.3V to 5.5V input voltage.
Q: Is the connecting cable included?
A: No, this module is sold without connecting wires. Please purchase separately.
Q: Do you offer bulk discounts for projects?
A: Yes, please contact our sales team for orders over 50 units.
Q: Is the sensor waterproof for outdoor use?
A: The sensor chip is protected, but the PCB is not waterproof. Use an enclosure for outdoor use.
Q: What communication protocol does it use?
A: It uses a custom ASCII string over UART TTL. Documentation is available in the download section.
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