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 gainPCB antenna 5.Support OTA Via Uart Press the BOOT onthen press and release the nRST on finally release the BOOT on
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. About Us We provide the good product with the best pricewe support Wholesale/Drop Shipping Order 1. For Drop Shipping order please remark"dropshipping order" we will prioritize it. 2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands. About Shipments 1.We will send out the orders ASAP once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name. About After-sale Service We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem please leave us five star positive feedback. Your affirmation is our greatest motivation ! ! !
Specifications
Key Features
Durable and good quality
EFR32MG21
EFR32MG21 USB Dongle
Hub Gateway
ZigBee 3.0 Gateway
Zigbee coordinator
The details are as described above
What’s in the box
1 x EFR32MG21 USB Dongle
Specifications
SKU: GE779IP771WNLNAFAMZ
Model: Gateway module
Production Country: China
Size (L x W x H cm): 7x2x2
Weight (kg): 0.0235
Color: Black
Main Material: plastic
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ZigBee 3.0 Silicon Labs Mini EFR32MG21 Universal Open Hub Gateway USB