Technical Manual

Firmware Update

Download the latest firmware for your device at Follow the steps described below.

  • Unplug the power connector
  • Press the reset button and hold it
  • Plug the power connector back in
  • Release the reset button after 2 seconds
  • The display shows FIRMWARE UPLOAD and the MAC address
  • Connect to the SATOSHKEY WiFi Network (if you are already connected, disconnect and reconnect)
  • The webbrowser will open automatically. Navigate to
  • Upload the file for the new firmware
  • The switch reboots with the new firmware
  • Repeat the process if an error should occur in any of the steps described above


The following picture illustrates the schematic.