First Release
Refer to the README file for instructions on setting up you Fruit Jam. At a minimum, you will need at least one Adafruit USB game controller (https://www.adafruit.com/product/6285), a Colecovision BIOS file named "COLECO.BIN", one or more game cartridge files with the extension ".ROM", all stored in the "/coleco" folder on a MicroSD card inserted into the Fruit Jam.
To add files to the MicroSD Card without needing to removing it, connect the Fruit Jam to a PC and press the Rest button first, release then press BUTTON 1 within 2 seconds. This will mound the SD card on your host computer to allow drag and drop files onto the MicroSD Card. Note the buttons are pressed separately, unlike when pressing the buttons together to flash the image into the Fruit Jam.
To flash the Fruit Jam with the Colecovision emulator, Press BUTTON #1/UF2 first, then while holding it down press and release the Reset button. A folder should appear on your host computer, where you can drag and drop the colecojam.uf2 file, which contains the Colecovision emulator image.
This is the first release. A few games have been played successfully but others have crashed during play. Let me know what games are crashing.