1 .. SPDX-License-Identifier: GPL-2.0
12 Addresses scanned: None
16 Chinese: http://www.aosong.com/userfiles/files/media/AHT10%E4%BA%A7%E5%93%81%E6%89%8B%E5%86%8C%20A3%2020201210.pdf
17 English: https://server4.eca.ir/eshop/AHT10/Aosong_AHT10_en_draft_0c.pdf
21 English: http://www.aosong.com/userfiles/files/media/Data%20Sheet%20AHT20.pdf
23 Author: Johannes Cornelis Draaijer <jcdra1@gmail.com>
29 The AHT10/AHT20 is a Temperature and Humidity sensor
31 The address of this i2c device may only be 0x38
36 AHT20 has additional CRC8 support which is sent as the last byte of the sensor
42 This driver does not probe for AHT10/ATH20 devices, as there is no reliable
43 way to determine if an i2c chip is or isn't an AHT10/AHT20. The device has
44 to be instantiated explicitly with the address 0x38. See
45 Documentation/i2c/instantiating-devices.rst for details.
50 =============== ============================================
51 temp1_input Measured temperature in millidegrees Celsius
52 humidity1_input Measured humidity in %H
53 update_interval The minimum interval for polling the sensor,
54 in milliseconds. Writable. Must be at
56 =============== ============================================