 The modules are regulatory-agency certified for the USA (Federal Communications Commission (FCC) Part 15, Subpart C), Canada (Industry Canada) and European - Radio Equipment Directive (RED) 2014/53/EU, eliminating the need for users to receive independent FCC certification for their wireless products.Microchip Technology's ZENA (Zigbee Enhanced Network Analyzer) is a wireless packet sniffer and network analyzer following the IEEE 802.15.4 specification on the 2.4 GHz band.The ZENA analyzer supports both the ZigBee and MiWi protocols.