N810 light meter
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| - | The light meter lets the software on the N810 sense ambient light levels. | + | The light meter lets the software on the [[Nokia N810|N810]] sense ambient light levels. |
==Hardware== | ==Hardware== | ||
Revision as of 11:17, 18 January 2011
The light meter lets the software on the N810 sense ambient light levels.
Hardware
The device is a TAOS TSL2563.
Software
The kernel driver exposes the lux value in the sysfs file
cat /sys/class/i2c-adapter/i2c-0/device/0-0029/lux 23
Third party applications that use this sensor include light-meter.