I’m thinking of simple applications where the Pi would display mostly text from the embedded system. More intense graphics could be stored on the Pi in the SD card for display on demand from the remote system though... to make things a bit more fancy :-)
It would be hard to send any sort of HD video to the Pi over something like I2C but that’s not my intention anyway.
We got an earlier one a couple of years ago for $24. Then had to buy a pi pan to house it in. We enjoy it yet, son has a second one installed in a garden elf as a novelty. Long live pi.
We got an earlier one a couple of years ago for $24. Then had to buy a pi pan to house it in. We enjoy it yet, son has a second one installed in a garden elf as a novelty. Long live pi.