“Handheld RPI4 based computer with 36-key tactile keyboard and display
What is it?
Glad you asked.. it’s a fully functional linux computer with:
A Raspberry Pi 4
Custom 36-key keyboard with 5 way directional buton based around an Atmega328
4.3” DSI touchscreen display
PiSugar power controller with 5000mah battery
It runs for about 4 hours with general terminal use and is pretty useful on it’s own, but you can hook up external monitors and other USB peripherals if you need more screen or typing space.”