Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Interface	I2C (Inter-Integrated Circuit)
Operating Voltage	3.3V 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 step)
Communication Speed	Up to 1 MHz (Fast Mode)
Package Type	DFN-8 Surface Mount on Breakout Board
Compatibility	Pin-compatible with SHT30 modules

6 reviews

Anonymous

Mar 24, 2026

Rating: 5/5

Great value for money

Excellent sensor module for the price. It connects easily to both Arduino and ESP32 boards. The library support is widespread since it mimics the SHT30 behavior perfectly.

Anonymous

Mar 19, 2026

Rating: 4/5

Accurate for plant monitoring

Using this in my automated greenhouse setup. The humidity readings match my calibrated reference meter very closely. Only giving 4 stars because the breakout board pins are slightly thin, so be careful when soldering.

Anonymous

Mar 15, 2026

Rating: 5/5

Stable long-term performance

I have been running three of these modules for over two months in a data logging project. No drift detected, and they handle condensation events well without failing.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect drop-in replacement

I needed a sensor compatible with my existing SHT30 code, and this NSHT30 worked flawlessly right out of the box. The I2C address was standard, and readings were stable within seconds of powering up.

Anonymous

Mar 08, 2026

Rating: 3/5

Good sensor, confusing docs

The sensor itself works great, but the included paper manual was very sparse. I had to look up the SHT30 datasheet online to understand the register maps. Once I did that, it was easy to use.

Anonymous

Mar 01, 2026

Rating: 5/5

Reliable for industrial prototyping

We used these for rapid prototyping of an environmental monitor. The consistency between multiple units is impressive, and the low power consumption fits our battery-operated requirements perfectly.

5 FAQ

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

A: The default I2C address is 0x44. There is also an alternative address of 0x45 available if you bridge the specific pad on the back of the PCB.

Q: How often should I recalibrate this sensor?

A: Under normal operating conditions, the NSHT30 maintains accuracy for years without recalibration. However, for critical applications, we recommend annual verification against a traceable standard.

Q: Is this module 5V tolerant if I connect it to an Arduino Uno?

A: Yes, the breakout board includes a voltage regulator and level shifting, making it safe to use with 5V logic systems like the Arduino Uno, though the sensor core operates at 3.3V.

Q: Does this come with headers pre-soldered?

A: No, the module is shipped with header pins included but not soldered, allowing you to choose between straight or right-angle headers based on your project needs.

Q: Can this sensor measure dew point directly?

A: The sensor outputs temperature and relative humidity. You will need to calculate the dew point in your microcontroller code using standard formulas based on those two values.

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