View source for N810 light meter

The light meter lets the software on the N810 sense ambient light levels.

==Hardware==

The device is a TAOS [http://www.taosinc.com/downloaddetail.aspx?did=141 TSL2563].

==Software==

The kernel driver exposes the [[:wikipedia:lux|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 [http://nitstuff.appspot.com light-meter].

[[Category:N8x0]]