# Over-The-Air (OTA) Update

You can do an OTA (over-the-air) update via the graphical user interface. Grab the firmware from the

- Releases page (Stable, tested versions), or the
- Automatically build development branch (experimental, untested versions). Please have a look on https://github.com/jomjol/AI-on-the-edge-device/wiki/Install-a-rolling-%28unstable%29-release first!

You need: * firmware.bin * html.zip

### General remark:

- It is always recommended to upload both files, as they are coupled to each other
- If you make a major update, it might be needed to modify the `config.ini` as it's syntax or context has changed
- It is recommended to make a backup of the `/config` directory, minimum of the `config.ini`.

### Access to the update page:

The graphical OTA update can be accessed in the menue "System":

### Update

Just follow the steps 1 to 5 to perform the update:

1. Select (a) and upload (b) the file `firmware.bin`
2. Flash the firmware
3. Select (a) and upload (b) the file `html.zip`
4. Update the html-files
5. Reboot

After the reboot with a major change it is recommended to check the configuration settings and save them again

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