DFRobot
Fermion: SHT35 Digital Temperature & Humidity Sensor (Breakout)
A high-accuracy digital temperature and humidity sensor breakout board based on the Sensirion SHT35 sensor IC. Using Sensirion's CMOSens technology, the SHT3...
A high-accuracy digital temperature and humidity sensor breakout board based on the Sensirion SHT35 sensor IC. Using Sensirion's CMOSens technology, the SHT35 delivers excellent long-term stability, low power consumption, and fast response times via I2C communication.
The SHT35 is the high-end version of the SHT3x series, offering humidity accuracy of ±1.5% RH and temperature accuracy of ±0.2°C. The breakout board is compatible with both 3.3V and 5V controllers including Arduino, micro:bit, and ESP32.
Key Features
- High Accuracy – ±1.5% RH humidity, ±0.2°C temperature (typical)
- Wide Detection Range – 0–100% RH humidity, -40°C to 125°C temperature
- I2C Interface – Simple digital communication with auto-calibration
- 3.3V/5V Compatible – Works with Arduino, micro:bit, ESP32, and other controllers
- Low Power – Less than 1.5mA operating current
- Fast Response – Quick readings with strong anti-interference capability
Specifications
- Sensor IC – Sensirion SHT35-DIS-B
- Operating Voltage – 2.15–5.5V
- Operating Current – <1.5mA
- Humidity Range – 0–100% RH
- Humidity Accuracy – ±1.5% RH @ 0–80% RH (at 25°C)
- Temperature Range – -40°C to 125°C
- Temperature Accuracy – ±0.2°C @ -40°C to 90°C (typical)
- Communication – I2C
- Board Dimensions – 19 × 16mm
- Mounting Hole – 2mm diameter, 15mm pitch
Ideal For
- Environmental monitoring and weather stations
- Smart home and building automation
- Agricultural and greenhouse monitoring
- Industrial automation and quality control
Package Contents
- 1× DFRobot SHT35 Digital Temperature & Humidity Sensor Breakout
- 1× 2.54mm 6-pin header
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- CMOSens
- CMOSens is Sensirion’s integrated sensor technology that combines sensing elements and electronics in one package. It matters because it affects how the sensor measures temperature and humidity and how it is supported by the manufacturer’s libraries and datasheets.
- ESP32
- ESP32 is a family of microcontroller modules with built-in wireless features such as Bluetooth and WiFi. Knowing this product uses an ESP32-based module helps explain how it provides wireless serial communication and firmware update features.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
Find this product in
SHT35 Sensor CE Certificate
Compliance · 612.7 KB · Click any page to view full size
SHT35 Sensor RoHS Certificate
Compliance · 695.6 KB · Click any page to view full size
Supplier page — dfrobot.com
Supplier Description · 674.5 KB · Click any page to view full size
Related Tutorials
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