• Temp sensor
• Hall sensor
• Accelerometer
• Real time clock
• Sleep mode - tried to get this working, but it wouldn't seem to go to sleep?

There are also a number of bugs that need fixing in the software; see top of the main c file for a list.

E Ink panel related C files not included in the software distribution, since they are confidential right now. Not that they would do anyone any good without displays to use them with anyway...

The distribution is still pretty rough, but it basically works. Lots of fine tuning left, as well as a number of drivers left to write.