In this article I will go through the steps to easily flash a Sonoff Zigbee USB Dongle (ZBDongle-P)  Download the python program Download the firmware (in this article I use the router firmware) Extract the files to a folder on your PC Flashing your Sonoff Zigbee USB Stick Open your terminal cd to the folder where you extracted the python program and firmware Plug in your Sonoff Zigbee USB stick type ls -l /dev/serial/by-id and press enter This should show you what the device is recognised as i.e. /ttyUSB0 but it might be different on your PC Make a note of the output above(Before you run the below, make sure…