Rev. 3C

The 3C version of the SDBox design now released into the public domain.

SDBox design based on a Raspberry Pi Pico 2 W.

Changes in this release:

• Add push button to GPIO13 (Sunrom_Tactile_Switch_3x4x2mm_SMD_2-Pin)
• Remove JP1 and connect /RESET_3V3 directly to RUN
• Change to 0603 SMD LED diodes
• Change resistor values on R1,R2 to 1k Ohm
• Move J3 smd pad header to not interfere with USB-cable
• Bump revision to 3C

Gerbers attached.

Firmware can be built from source here, including a ftp server:
https://github.com/jbilander/amiga-par-to-spi-adapter/tree/master/rp2350

When ordering from JLCPCB select:

Specify Layer Sequence: Yes

L1(Top layer):    F_Cu.gbr
L2(Inner layer1): GND_Cu.gbr
L3(Inner layer2): VCC_Cu.gbr
L4(Bottom layer): B_Cu.gbr

Remove Order Number:

Specify a location

This will notify JLC where to put the order number, they will replace the "JLCJLCJLCJLC" silkscreen label.

Enjoy!