R2C2 RepRap Electronics
HB RepRap Electronics
This electronics and firmware are being developed by User:Casainho (HardwareBox company) and will be commercialized on Ebay (including the releasing of source files) to worldwide 15 November 2010. The electronics and firmware will be released under the GPL, as Open Source electronics that work with / and are fully compatible with RepRap software and others alike.
It will be just one board, with an ARM 32bits microcontroller running at 100MHz. It will have an USB bootloader working as USB Flash Disk, meaning it will be hacker friendly - users will be able to quick update/hacking the firmware. All the firmware is being developed with OpenSource tools like ARM GCC, ARM GDB, OpenOCD JTAG Programmer/Debugger and Eclipse.