I know it has been a long time, but I just wanted to give a quick update.

CalcHack V2 has proven too expensive for mass production, and getting all the hardware abstracted is too big of a task. It has thus been abandoned...

BUT it has been succeeded by CalcHack V3, where functionality has been reduced (sorry) down to:

- WiFi (Chat, file down/upload)

- 2D/3D graphics (much easier to use 3D-Engine)

- 3MB File System (SPIFFS)

- C-Interpreter (not certain yet)

with the main advantage of being much cheaper. More updates to follow ASAP let's just hope V3 is the final version ;)