BeagleBone Black and MSP430 based
We had a 'project' competition in our college called 'Amalgam' and I decided to create a prototype of a Wireless Sensing System using MSP430, BeagleBone Black and XBee
For the node, I planned on using a DHT11 humidity and temperature sensor, and ordered for the same, however I received it late and had to stick with an LM35. I also added an LDR to the device, though, could not finish coding it in time. I used a series one Xbee Module on the node to tranfer sensor readings. Take a look at the board layout and the final, finished board:
On the side of the BeagleBone Black, I used the Adafruit BBIO library to enable UART too the Xbee module, data was received continuously and stored into a file every second. I'm also running LIGHTTPD web-server to display the readings on a web page hosted by the BeagleBone Black
Do look out for version 2 (coming soon)!