### SHT20 Temperature and Humidity Sensor > Measure temperature and humidity with the Sensiron SHT20 sensor. - Temperature range: -40 to 125 C(-40 to 257 F) - Humidity range: 0 to 100 % RH - Temperature accuracy: ± 0.5% C - Humidity accuracy: ± 5% RH - Interface: I2C - Voltage range: 2.1 - 3.6 V ### What it is An SHT20 sensor in a plastic enclosure with a 1m length of cable. The device uses the Qwiic Connect System for wiring, it's an easy-to-use, polarized, push-to-fit connector. No more mistaken connections or soldering header pins. ### Using it There is plenty of [documentation](https://ufire.co/docs/uFire_SHT20/) on the [specification](https://ufire.co/docs/uFire_SHT20/#characteristics), and [setup](https://ufire.co/docs/uFire_SHT20/#getting-started) of the sensor. #### Running this example From the /rust folder, type `cargo run`. You may run into permission issues and need to run the executable with sudo. `sudo ./target/debug/ufire_sht20_bin`. You'll be presented with a `> ` prompt. Type `help` and you'll get a list of commands you can run. ### Get the board Visit [uFire.co](https://ufire.co/shop/).