Building an Open Source Lockitron with Arduino, BLE, and the Bean (opens in new tab)

Also featured here: http://punchthrough.com/bean/ble-controlled-door-lock/

I've spent ages in LightBlue poking at BLE devices. I had no idea there was also a hardware module, the "bean". It looks pretty nice: http://punchthrough.com/bean/ -- definitely a lot easier than manhandling directly on the TI BLE controller...

This is great! The pin codes make this so much more secure!