Zigbee Certificate Updater Tool (ZCU Tool)

A tool that allows customers using Zigbee devices to apply Zigbee HAN device certificates (that they order from Itron) over the air to their intended meter NICS. Any meter with a Zigbee radio requires one of these certificate to connect with other Zigbee SEP 1.0 (ECC) devices. Currently, Itron does not apply Zigbee HAN device certificates and private keys as part of the manufacturing process, so the ZCU tool is used for this purpose instead.