zigbee firmware and releated

EmberZNet (EZSP) Zigbee 3.0 / Zigbee Coordinator (NCP) firmmware for Silicon Labs EFR32MG21 DIY USB dongle.

efr32mg21usb2zigbee

Files for usb2zigbee( efr32mg21) locate in folder https://github.com/dongbh/zigbee/ picture of diy usb dongle

Configuration Parameter Value Flow Control
TX PA06  
RX PA05  
RTS PB00  
CTS PB01  
Bootloader bootloader-uart-xmodem-zs3l.s37  
Firmware(7.4.3) ncp-uart-zs3l-hw-115200-7.4.3-12.5.gbl Hardware
Firmware(7.4.3) ncp-uart-zs3l-noflowcontrol-115200-7.4.3-12.5.gbl None

How to Flash:

  1. Install universal-silabs-flasher 
    pip install universal-silabs-flasher

  2. Download firmware

  3. Flashing firmware 
    universal-silabs-flasher --device com5 flash --firmware ncp-uart-zs3l-hw-115200-7.4.3-12.5.gbl

    device can be comX (windows) or /dev/ttyUSB0 (linux), replace it and firmware file with your own.

  4. Check Status 
    universal-silabs-flasher --device com5 probe