Logged in via ssh to my new toy:
# cat /proc/device-tree/model ;echo
Rockchip RV1106G IPC38 V10 SPI NAND Board
Armv7...
v7.
32-bit arm
in device from 2025 year.
wow.
One Cortex-A7 core.
Good that it is at least A7, not A5 ;D
@pavel it depends. As always.
If you want to go old way then you only need usb port or sd slot, some screen and whatever MCU to load file and steer all engines.
If you want to have wifi, camera streaming, more complex monitoring software then some more cpu power is needed.
Arm32 is enough, sure. But should not be used in new designs for quite a while.