Monthly Archives: March 2012

This post documents my research into the HHB sensors, complete with pretty pictures. With the exception of the power sensor, these devices are all variations on a similar theme. They all contain the same Atmel ATMega64L MCU and Ember EM2420 … Continue reading →

Spent a good deal of time on Saturday working with the Base Station and my collection of sensors. I’ve managed to decipher enough information from both the Serial and ZigBee side of things to come up with a workable solution … Continue reading →