Projects, notes, etc by Will O’Brien


Date: December 17th, 2011

SMS remote start usability update

17 December, 2011 (14:51) | hardware, SMSresponder | 3 comments

Ok, so it’s been a week since I installed the SMS interface. I took the car out to Winter Park for a week of sliding down the mountain and gave the system a real world test. (Tried it from my hotel room while the car was outside) and it worked! I just gave it another [...]

SMSresponder interface schematic

17 December, 2011 (14:42) | hardware, SMSresponder | 9 comments

I whipped up a clean schematic for my current version of the SMS responder. I left out the iphone dock connector because I used a breakout board – and really, it’s easier that way, you can cable over to the iphone. Click to view the entire schematic – my blog trims the images (I don’t [...]