Raspberry Alarm Upgrade

I got some time to solder the board and push some code. I haven't fully tested the board yet. It appears that you cannot power the raspberry pi 2 from the GPIO header, thus the board might not be 100% compatible with it.

I received this morning the new version of the PCB from China. If this version doesn't have errors, I will release all the design files.

Just graduated !! Aside from looking for a job, I'll have some time to update this project and release hardware design files as well as software !! Stay tuned !

24/01/2015

Done :

The warning system is implemented and working

To do :

Correct software bugs

Troubleshoot the battery voltage monitoring

Upload code examples

Upload PCB schematics and layout

New PCB

- add capacitors next to the Module

-change the SIM card slot location (the sma connector is blocking the slot)

-new battery watching interface

-improve component placement