Firmware update instructions via "File Upload" method

To update the device firmware, execute the following steps:

1. Log into de gateway administration interface
2. Go to the "System / Admin" menu
3. Choose the option "Update from bin file" and click the "choose file" button
4. Upload the desired firmware file (with .bin extension)
5. Hit the "Update" button
6. The LED will change the color and the update process will initiate
7. The file upload / flashing process finishes with an audible beep
8. The device will restart automatically

ATTENTION

The device internal hotspot is intended for system configuration only!

DO NOT USE the internal Wi-Fi hotspot for device operation or firmware updates

Depending on the firmware version, some additional steps are required. 

1. If after restart the device LED goes White, wait until it turns Green
2. After the LED blinks Green, remove and reconnect the device from the USB power supply
3. The device will reboot, terminate the update process and restart automatically