u-fire / uFire_SHT20

An Arduino library to use the SHT20 Sensiron temperature and humidity sensor.

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

Read the documentation on the [specifications] of the device.

The library to use it is in the Arduino and Particle.io IDE. A python and rust implementation for Raspberry Pi is available.

#include "uFire_SHT20.h"
uFire_SHT20 sht20;

Wire.begin();
sht20.begin();
float temp_c = sht20.temperature();
float rh = sht20.humidity();

Buy it

Visit ufire.co and buy a board and probe.