Sparkfun SHTC3 Shield

Overview

The Sparkfun SHTC3 Temperature and Humidity Sensor Shield features a Sensirion SHTC3 Humidity and Temperature Sensor and two Qwiic connectors. It measures temperature and humidity.

Sparkfun SHTC3 Shield (Credit: Sparkfun)

Requirements

This shield can be used with boards which provide an I2C connector, for example STEMMA QT or Qwiic connectors. The target board must define a zephyr_i2c node label. See Shields for more details.

Pin Assignments

Shield Pin	Function
SDA	SHTC3 I2C SDA
SCL	SHTC3 I2C SCL

See sensirion,shtcx for documentation on how to adjust the devicetree file, if necessary.

Programming

Set --shield sparkfun_shtc3 when you invoke west build. For example when running the Generic digital humidity temperature sensor polling sample:

# From the root of the zephyr repository
west build -b adafruit_qt_py_rp2040 --shield sparkfun_shtc3 samples/sensor/dht_polling