Here is a short video of 2 printers I have set up and running on Octo4a from Android Tablets. No raspberry pi is required. Please let me know in the comments if there is any interest for a How to Video.
Link to Octo4a: https://github.com/feelfreelinux/octo4a
Discord: / discord
Patreon: Patreon.com/Rickz1222
There will be more Videos coming in the future.
Happy Holidays.