These files are for use with the SD Hex Loader ISP board. See the SD Hex Loader ISP instructable for a detailed description of this project. Launch both the Arduino IDE and the HexLoaderUtility ...

I used arduino nvm library to read flash memory and for generating a full dump of microbit's flash memory (the hex file we put data in it) I used ubittool (read-flash command) in arduino-code/ is an ...

It looked like the best bet was to do Intel hex files and transfer them copy and paste across the terminal. I wanted better, and that sent me down a Saturday morning rabbit hole.