Devices that allow for SMS over GPS (Iridium network I think) - such as the FindMeSpot (http://findmespot.net.au/SPOT-Satellite.html) - are getting quite cheap - around $200, and their data services are about $149 per year. I want to send my sensor data over this type of connection (GPS) where no cell phone signals are available. So I was wondering if:
- Has anyone hacked a Spot GPS messenger to work with Arduino?
- Has anyone used an alternative solution to send data over GPS?
Thanks.