As a ZigBee recognised test house we do a lot of certification testing of ZigBee products. One problem that we see repeatedly within the devices we test is the incorrect processing of the Default Response bit within the ZCL frame control header of an incoming frame.
At Aero Engineering 2011 (NEC Birmingham, 9-10 November) TRaC will be present both on the exhibition floor, and delivering a paper in the technical conference.
The IECEE has issued clarification regarding battery approval for products covered under Technical Committee (TC) 108 i.e. IT/Business (IEC 60950-1) and Audio/Visual (IEC 60065) and those outside of TC108.