| Vivien Didelot | 99a0378 | 2011-04-12 15:34:36 -0400 | [diff] [blame^] | 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 |