Looks like that "GL-EFR32H" which is based on "Silicon Labs EFR32MG1P232F256GM48-CR0" with RAM:32KB/ Flash:256KB Manual Xmodem sending commands over a terminal console (note that any terminal application with “Xmodem(N)” send can be used) Info 2022-08-31 08:20:32MQTT publish: topic 'zigbee2mqttwin/0x00158d000894fa97', payload '{"battery":100,"device_temperature":25,"illuminance":115,"illuminance_lux":115,"linkquality":160,"occupancy":true,"power_outage_count":61,"voltage":3055}' I have finding one very interesting comments from our code master in the last sense if this posting: #701 (comment)

Regardless, be sure to read and follow all the general tips here to optimize your setup/environment: This new " ZBDongle-E" adapter uses a WCH CH9102F USB-to-UART bridge (USB-to-serial converter) chip so if using Windows OS or Mac OS then need to install CH9102/CH343 device drivers from WCH -> http://www.wch-ic.com/products/CH9102.html This is one of the main reasons why you want to do everything you can to avoid any source of interference, but it is also why you want to have many Zigbee Router devices in your Zigbee network mesh so that devices that are far away from the Zigbee Coordinator will connect through a Zigbee router instead of directly to the Zigbee Coordinator. This new “ ZBDongle-E” adapter uses a WCH CH9102F USB-to-UART bridge (USB-to-serial converter) chip so if using Windows OS or Mac OS then need to install CH9102/CH343 device drivers from WCH → http://www.wch-ic.com/products/CH9102.html ZHA integration in Home Assistant (depends on zigpy library) has a feature to automatically scan and detect the radio adapter type:I also asked ITead about the default RF output power configuration and was told that the new ZBDongle-E adapter currently ships with Zigbee NCP 6.10.3 firmware that has enabled 20 dBm output RF power default, however is not hardcoded in the firmware so users/applications can choose to lower output RF power if they want. They now posted some documentation which states that this hardware dongle does support “Hardware Flow Control” but default firmware that it is flashed does not (so default uses “Software Flow Contol”):

Also, I can personally recommend using a few of their USB adapters flashed as Zigbee Routers too. UPDATES AND TIPS! FYI, the developers Zigbee2MQTT, the popular stand-alone Zigbee to MQTT bridge application (together with developers of IoBroker as both are based on zigbee-herdsman open-source library) are currently planning to soon remove the “experimental” tag from Silicon Labs EFR32-based Zigbee adapters on their “Supported Adapters List” and working to instead list them as “Recommended” and “stable” for everyday use just like Texas Instruments CC2652 based adapters are today. Debug 2022-08-31 08:20:29Received Zigbee message from '0x00158d000894fa97', type 'attributeReport', cluster 'genBasic', data '{"appVersion":5,"modelId":"lumi.sensor_motion.aq2"}' from endpoint 1 with groupID 0 Stop any applications or services that might be connected to the Zigbee adapter via serial port (ex. Home Assistant’s ZHA integration, Zigbee2MQTT, ioBroker, Jeedom, etc.). In my case, I ran the update on another computer so nothing to stop there. Sonoff/ITead currently only use the CH9102F chip on the "ZBDongle-E" model and not any of their CC2652-based "ZBDongle-P" revisions.We will create two projects. The ot-rcp project for BRD4166A and the ot-cli-ftd project for the two BRD4168A. Please follow these steps and select the appropriate sample application for your board. Note! Read all updates as the real-life test shows it has hardware issues that need some workarounds: https://translate.google.com/translate?hl=&sl=auto&tl=en&u=https%3A%2F%2Fgithub.com%2FCoolKit-Technologies%2FDevDocs%2Fblob%2Fmaster%2FZigbee%2FSM-011%E5%BA%94%E7%94%A8%E6%8C%87%E5%AF%BC%E4%B9%A6.md New “official firmware images” for ZBDongle-E (a.k.a. “Dongle-E”/“Dongle-E”) as linked to by ITead: However, if you are using the Zigbee2MQTT (Z2M) application instead of ome Assistant’s ZHA integration then know that Zigbee2MQTT software code for EZSP (EmberZNet Serial Protocol) support for Silabs based adapters is not yet mature and still listed as “experimental”. It is my understanding that they need more developers or testers actively working on their ezsp code in the zigbee-herdsman library that Zigbee2MQTT depends on. So, for now, Texas Instruments CC2652 and CC1352 based adapters is the way to go for a stable experience if use Zigbee2MQTT for “production” at home.

Run command to flash from command-promt (cmd.exe) launched as elevated Administrator, example with firmware release available at this time: python cc2538-bsl.py -p COM5 -e -v -w --bootloader-sonoff-usb CC1352P2_CC2652P_launchpad_coordinator_20211217.hexMaybe post a Zigbee network map to also show if all the battery-operated sensors are connecting to the closest Zigbee Router devices or if they are all only connecting directly to the Zigbee Coordinator. Some more info on Tuya ZS3L and Tuya ZSLC5 SoC modules based on EFR32MG21 which are used in newer Tuya based Zigbee products But Silabs is having some good examples and is recommending having some good routers in the range so sleeping end devices can using routers with full power then communicating with the coordinator that is having WiFi in the near / on the same PCB for not getting problems with the end devices is being killed of the WiFi and also explaining the problematic with rerouting then having interment interference in the network. Note! Read all updates as this adapter had issues and has since been replaced with a other adapter.

Adapters based on CC1352 or CC2652 chips can be flashed by putting them in the bootloader. After you have done this one of the following tools can be used to flash it. See your adapter manual on how to enable bootloader (boot mode) manually or use software that support automatic BSL mode for it. Debug 2022-08-31 08:16:43Received Zigbee message from '0x00158d000894fa97', type 'attributeReport', cluster 'genBasic', data '{"appVersion":5,"modelId":"lumi.sensor_motion.aq2"}' from endpoint 1 with groupID 0On your SD card, make sure you flash the Raspbian Stretch Lite OS image or Raspbian Stretch with Desktop. Important: Ensure the 3 way switch on your main board is in AEM position as shown below. The BRD4166A doesn't have this switch. https://github.com/zigpy/zigpy/wiki/Generic-best-practice-tips-on-improving-Zigbee-network-range-and-general-stability