SONOFF SNZB-02 Zigbee Temperature and Humidity Sensor APP Remote Monitor 3PCS. SONOFF Zigbee 3.0 USB Dongle Plus Stick Zigbee TI CC2652P+CP2102 (N) Coordinator. SONOFF Zigbee 3.0 USB Dongle Plus TI CC2652P + CP2102(N) Smart Universal Gateway.