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1 | Kernel driver sht15 | ||
2 | =================== | ||
3 | |||
4 | Authors: | ||
5 | * Wouter Horre | ||
6 | * Jonathan Cameron | ||
7 | |||
8 | Supported chips: | ||
9 | * Sensirion SHT10 | ||
10 | Prefix: 'sht10' | ||
11 | |||
12 | * Sensirion SHT11 | ||
13 | Prefix: 'sht11' | ||
14 | |||
15 | * Sensirion SHT15 | ||
16 | Prefix: 'sht15' | ||
17 | |||
18 | * Sensirion SHT71 | ||
19 | Prefix: 'sht71' | ||
20 | |||
21 | * Sensirion SHT75 | ||
22 | Prefix: 'sht75' | ||
23 | |||
24 | Datasheet: Publicly available at the Sensirion website | ||
25 | http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf | ||
26 | |||
27 | Description | ||
28 | ----------- | ||
29 | |||
30 | The SHT10, SHT11, SHT15, SHT71, and SHT75 are humidity and temperature | ||
31 | sensors. | ||
32 | |||
33 | The devices communicate using two GPIO lines and use the default | ||
34 | resolution settings of 14 bits for temperature and 12 bits for humidity. | ||
35 | |||
36 | Note: The regulator supply name is set to "vcc". | ||
37 | |||
38 | Sysfs interface | ||
39 | --------------- | ||
40 | |||
41 | * temp1_input: temperature input | ||
42 | * humidity1_input: humidity input | ||