Hello everybody

I think TinyScreen+ is a great product, but too expensive for my purpose. And I don't need color oled screen.

Is it possible to develop a classic ATMEGA328P ArduinoUno compatible with all the features of the board for TinyScreen+ (battery voltage regulator, microusb to charge the battery and program the chip, buttons (maybe 3 per side or one or two others on the top of the board, but this could be achieved with an expansion module like the proto board)?

Let me know if this appeals to you.

Thanks in advance for all the answers

Nice. It would be good to have cheaper options for simpler applications.