The mesh will soon be receiving two flutter boards since we funded their kickstarter. These are 900 mhz fairly long range low bandwidth (i think up to 1 mbps?) boards that can be programmed with a modified Arduino IDE. These would be pretty good for a low-bandwidth disaster recovery mesh, or for sensor reporting. I'm sending this mail to start people thinking about possible uses. Here's their kickstarter: https://www.kickstarter.com/projects/flutterwireless/flutter-20-wireless-ar… Here's my old write-up for the DisasterRadio project for inspiration (currently in suspended animation): https://sudoroom.org/wiki/DisasterRadio -- marc/juul