.. SPDX-License-Identifier: GPL-2.0-or-later

Kernel driver HTU31

Supported chips:

• Measurement Specialties HTU31

  Prefix: 'htu31'

  Addresses scanned: -

  Datasheet: Publicly available from https://www.te.com/en/product-CAT-HSC0007.html

Author:

• Andrei Lalaev [email protected]

Description

HTU31 is a humidity and temperature sensor.

Supported temperature range is from -40 to 125 degrees Celsius.

Communication with the device is performed via I2C protocol. Sensor's default address is 0x40.

sysfs-Interface

=================== ================= temp1_input: temperature input humidity1_input: humidity input heater_enable: heater control =================== =================

debugfs-Interface

=================== ========================================= serial_number: unique serial number of the sensor =================== =========================================