summaryrefslogtreecommitdiffstats
path: root/Documentation/hwmon/hih6130.rst
blob: e95d373eb6936b586cb3b399b337446a4b664d78 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
Kernel driver hih6130
=====================

Supported chips:

  * Honeywell HIH-6130 / HIH-6131

    Prefix: 'hih6130'

    Addresses scanned: none

    Datasheet: Publicly available at the Honeywell website

	http://sensing.honeywell.com/index.php?ci_id=3106&la_id=1&defId=44872

Author:
  Iain Paton <ipaton0@gmail.com>

Description
-----------

The HIH-6130 & HIH-6131 are humidity and temperature sensors in a SO8 package.
The difference between the two devices is that the HIH-6131 has a condensation
filter.

The devices communicate with the I2C protocol. All sensors are set to the same
I2C address 0x27 by default, so an entry with I2C_BOARD_INFO("hih6130", 0x27)
can be used in the board setup code.

Please see Documentation/i2c/instantiating-devices.rst for details on how to
instantiate I2C devices.

sysfs-Interface
---------------

temp1_input
	temperature input

humidity1_input
	humidity input

Notes
-----

Command mode and alarms are not currently supported.