Include an option to make the device read-only

[nicokaiser]

For use as headless audio device (e.g. with BeoCreate in the BeoVox enclosure) it might be a good idea to protect the SD card from getting corrupted. That can happen, if the power is pulled out without shutting down the Raspberry Pi correctly (given there is no power switch on the BeoCreate this is quite common).

The Adafruit read-only-fs script might be useful here, however some adjustments may be necessary for dhcpcd and Bluetooth (paired devices are lost on reboot).

https://github.com/adafruit/Raspberry-Pi-Installer-Scripts/blob/master/read-only-fs.sh https://github.com/nicokaiser/rpi-bluetooth-receiver/blob/master/enable-read-only.sh

[c-larsen]

Hi Nico, thanks for your feedback. You have a valid point here, this is definitely something we will look into integrating into the future releases.