1.. SPDX-License-Identifier: GPL-2.0-or-later 2 3Kernel driver HS3001 4==================== 5 6Supported chips: 7 8 * Renesas HS3001, HS3002, HS3003, HS3004 9 10 Prefix: 'hs3001' 11 12 Addresses scanned: - 13 14 Datasheet: https://www.renesas.com/us/en/document/dst/hs300x-datasheet?r=417401 15 16Author: 17 18 - Andre Werner <andre.werner@systec-electronic.com> 19 20Description 21----------- 22 23This driver implements support for the Renesas HS3001 chips, a humidity 24and temperature family. Temperature is measured in degrees celsius, relative 25humidity is expressed as a percentage. In the sysfs interface, all values are 26scaled by 1000, i.e. the value for 31.5 degrees celsius is 31500. 27 28The device communicates with the I2C protocol. Sensors have the I2C 29address 0x44 by default. 30 31sysfs-Interface 32--------------- 33 34=================== ================= 35temp1_input: temperature input 36humidity1_input: humidity input 37=================== ================= 38