Feature #1706: Hardware / Circuit board update for SAM3S based SIMtrace2 with 1.8V/5V support
check if we can have an enclosed version of simtrace v2
It would be nice to have an enclosed device rather than a bare PCB. Let's review that option for v2 hardware.
- figure out FPC connection for enclosed device
- move LEDs to right PCB edge with light guides for external visibility
- remove bootloader button
- add externally accessible erase button to get back into SAM-BA