Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Model Number	RHI-112A
Operating Voltage	3.3V - 5.5V DC
Temperature Range	-40°C to +85°C
Humidity Range	0% to 100% RH
Temperature Accuracy	±0.3°C
Humidity Accuracy	±2% RH
Interface Protocol	I2C / UART
Response Time	< 8 Seconds
Module Dimensions	25mm x 15mm x 3mm
Package Weight	5 Grams

5 reviews

Anonymous

Apr 06, 2026

Rating: 4/5

Good Accuracy

Readings match my calibrated hygrometer within expected tolerance. The only downside is the pins are a bit close together for breadboarding without an adapter.

Anonymous

Apr 04, 2026

Rating: 4/5

Compact Size

Fits perfectly in my enclosure. Great value for the price during the special offer. Would buy again for future projects.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect for Weather Station

Integrated this into my home weather station project. The readings are consistent and match my professional equipment closely. Highly recommend for DIY enthusiasts.

Anonymous

Mar 08, 2026

Rating: 5/5

Easy to Use

Plug and play with Raspberry Pi. I found plenty of libraries online that support this chip architecture. Setup took less than 10 minutes.

Anonymous

Mar 07, 2026

Rating: 5/5

Stable Performance

No drift over the last month of use. I have it running in a server room to monitor environmental conditions and it has been reliable 24/7.

5 FAQ

Q: Can I sink this in water?

A: No, the module is not waterproof. It measures humidity in the air but should not be submerged in liquid.

Q: Is there a Python library available?

A: Yes, it is compatible with standard Adafruit SHT libraries available via pip for Raspberry Pi and similar platforms.

Q: Does it require external pull-up resistors?

A: No, the module includes onboard resistors necessary for I2C communication, so you can connect it directly.

Q: What is the power consumption?

A: Average current consumption is around 150uA during measurement, making it suitable for battery-powered applications.

Q: Is this compatible with Arduino Uno?

A: Yes, fully compatible with 5V logic. You can connect it directly to the I2C pins on the Arduino Uno.

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