Part 6: Read-only mode

A project log for Computer Lab Box

This Lab contains all important tools used for developing on embedded PCs without the need to have the board next to you.

NikolaNikola 09/03/2018 at 16:130 Comments

In the end I want that the SD-Card of the main computer has a long life. This can be achieved by setting the Raspi into a read-only mode. For this I installed a script by Phillip Burgess:

If I still want to change something on the Raspi, I can use one of the K30 relays to set the read/write-GPIO (defined by the script) to enable the read/write-mode.