I have recently connected up an Omnima Embedded Board to an Xbee device, using it as a low-cost and low-power controller for a home Xbee network. This article explains how to configure an Omnima with OpenWRT/Linux such that is capable of talking to an Xbee device using Python and Pyserial. Continue reading
If you’re in the market for a low cost embedded Linux development board then look no further than the Omnima embedded controller. £23 gets you a MIPS platform with Ethernet and USB host ports, 16MB of RAM and (via OpenWRT) a wide-ranging repository of pre-packaged Linux applications and libraries. Compared to the likes of the Arduino, this is a lot of bang for your buck.