I realize this is really open ended, but I'd like some pointers on how to get started creating a custom Android installation on this device: https://www.ebay.com/itm/403682194105
I guess I need to replace the current OS/(firmware?) on it with something stock-ish (provided by ELO? Or generically Android? I guess it's got to be from ELO for various device drivers/integration?) to start with - it's currently running something for some POS startup, which I don't have login info for, and wouldn't do what I want anyway
I'd hope to write a custom app that'd run on-boot with some basic touch/animation - maybe eventually reading some serial inputs
I'd appreciate any/all pointers to get started.
