TL; DR Retro console for geek or DIY Cybiko.
once
2 years ago I saw the gamebuino project. In my childhood, I could sacrifice a lot to get hold of such a device. I really liked the idea of downloading games directly from the sd card. I even tried to create my own game, but the pixels were not enough. So I found another fairly popular arduboy project.
But arduboy can only be flashed from a computer. And arduboy did not have a network game like gamebuino. Playing on wires with cheap communication interfaces seemed outdated.
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bootloader fuses.
sd .
sd file manager.
- sd .
Extensions
The expansion slot has SPI and I2C ports. Using them, you can connect additional devices, such as a qwerty keyboard. Then the console will look like a TRS-80 Model 100 or Amstrad NC100 . Nor will the device still cost as clockworkpi . I admit that it would be somewhat speculative to compare with clockworkpi.
Development
At the moment, I have lost the motivation to continue working. Therefore, I decided to publish everything that I managed to work out.