Module De Passerelle Usb Universelle Ouverte Mini Efr32mg21 De Silicon Labs Compatible Zigbee 3.0 (zha Ncp Ope)

1.Pre-flashed with EZSP v8 (EmberZNet Serial Protocol version 8) 2.Can use ZHA in Home Assistant or Zigbee2MQTT (pre-alpha) 3.Base on EFR32MG21+CH340E 4.+20dBm output gain,PCB antenna 5.Support OTA Via Uart (Press the BOOT button,then press and release the nRST button, finally release the BOOT button) Baud rate: 115200 Material: plastic colour: black Package Contents: 1 x EFR32MG21 USB Dongle Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.