Add Sandboxpedal PIDs

[DisasterAreaDesigns]

Adding two PIDs for the different PCBs in our open-source DSP guitar pedal projects.

[tannewt]

Are these two firmwares for the same hardware? I only see Eagle files in the FV1 repo. The FXCore version could link to it.

Source is Python run on CircuitPython on third-party MCU board. Also ASV1 for running on a DSP chip.

[DisasterAreaDesigns]

Are these two firmwares for the same hardware? I only see Eagle files in the FV1 repo. The FXCore version could link to it.

Source is Python run on CircuitPython on third-party MCU board. Also ASV1 for running on a DSP chip.

FXCore version is in development, hardware is not ready for release at this time. We wanted to secure two PIDs so that we can have those locked for our software development side. Hardware will eventually incorporate RP2040 or RP2350 on-board rather than using a 3rd party MCU on a separate daughter board, PIDs do not need to change for this.