Firmware Update ZB-Stick with Raspberry PI

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This manual shows you how to update the firmware of the ZB-Stick.

A firmware update of the ZB-Stick is always at your own risk. We assume no liability for any loss of data due to damage of the ZB-Stick during or by the update. Please use only the firmware file provided here. This has been tested and approved by us. 

Requirements:

• POPP ZB-Stick
• Raspberry Pi 3 or 4
• Operating system Raspian Buster
• Putty or similar software for SSH access

Preparation of the Raspberrry Pi

1. For existing system with current usage.
   • Deactivate the connection between your software (e.g. Home Assistant) and the ZB-Stick

Determine USB port

1. Determine the USB port to which your ZB-Stick is connected. Use the following command
   

   dmesg | grep tty

   
   In diesem Beispiel ist es ttyUSB0

Installation of Python 3

1. Log in to your Raspberry Pi via SSH.
2. Update your system to the current state with the following command
   

   sudo apt update

3. Now start the installation of Python 3 with the following command
   

   sudo apt install python3 idle3

   1. Confirm with Y when prompted

Installation des Update Tools

1. Use the following command to download the latest tool and firmware to your Raspberry PI
   

   git clone https://github.com/Elelabs/elelabs-zigbee-ezsp-utility.git

   1. Change to the directory
      

      cd elelabs-zigbee-ezsp-utility

   2. Install the additionally required tools with the following command
      

      sudo pip3 install -r requirements.txt

   3. Download the firmware with the following command
      

      sudo wget https://z-wave.freshdesk.com/helpdesk/attachments/80067968923 -O fw.gbl

2. Test the connection to the ZB-Shield with the following command: (Adjust the COM port) 

   python3 Elelabs_EzspFwUtility.py probe -p /dev/ttyUSB0

   

Note: If an error is displayed, please check if all programs accessing the ZB-Shield have been closed. Disable Bluetooth and check the interface settings. 

Perform Update 

1. Start the update with the following command: (Adjust the COM port )
   

   python3 Elelabs_EzspFwUtility.py flash -f fw.gbl -p /dev/ttyUSB0

   CAUTION! Do not remove the stick before the process is complete. This will damage the ZB-Stick.
   
2. Check if the update was successful. To do this, enter the following command 
   (Adjust the COM port )
   

   sudo python3 Elelabs_EzspFwUtility.py probe -p /dev/ttyUSB0