Fermion: SHT35 Digital Temperature & Humidity Sensor (Breakout)

The Fermion SHT35 Digital Temperature and Humidity Sensor is a high-precision breakout board powered by Sensirion's SHT35 sensor IC. Ideal for makers, educators, and IoT developers, it delivers accurate, factory-calibrated environmental readings over a standard I2C interface.

High-precision sensing performance

Powered by Sensirion CMOSens technology, the SHT35 delivers factory-calibrated digital measurements with fast response times and low power consumption. It provides a humidity accuracy of ±1.5%RH across 0% to 80%RH at 25°C and typical temperature accuracy of ±0.2°C across -40°C to 90°C.

Broad controller and voltage compatibility

The breakout operates across a 2.15V to 5.5V supply range and communicates over I2C. This makes it directly compatible with 3.3V and 5V microcontrollers, including Arduino, micro:bit, and ESP32 platforms.

Compact layout and hardware package

Measuring 19mm by 16mm with 2mm mounting holes spaced 15mm apart, the board easily fits into compact enclosures. The package includes one SHT35 sensor module and a 6-pin 2.54mm straight header.

Versatile environmental monitoring applications

Featuring long-term stability and anti-interference capabilities, the sensor is well suited for demanding monitoring deployments. Typical use cases include smart building automation, urban environmental tracking, grain storage facilities, and agricultural breeding systems.

Downloads & documentation

• Product wiki (DFRobot)