06/28/2015 at 20:06 •
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.
06/19/2015 at 09:23 •
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.
06/16/2015 at 14:43 •
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 !
01/25/2015 at 01:39 •
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
- 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