# Chromatic Open Source Files

> Mechanical    AB Button  FILE   StartSelect Button  FILE   Dpad  FILE   Dpad Membrane  FILE   ABStartSelect Membrane  FILE   Shell  FILE   Ca

Source: https://support.modretro.com/en_us/chromatic-open-source-files-SJdaK2fRx

Last updated: 2026-05-05T23:20:43.446Z

### **Mechanical**

*   A/B Button [\[FILE\]](https://cdn.shopify.com/s/files/1/0829/2034/1806/files/CHROMATIC_BUTTON_AB_100-0085_06.x_t?v=1723230620 "A/B Button")
*   Start/Select Button [\[FILE\]](https://cdn.shopify.com/s/files/1/0829/2034/1806/files/CHROMATIC_BUTTON_START_SELECT_100-0084_03.x_t?v=1723230620 "Start/Select button")
*   D-pad [\[FILE\]](https://cdn.shopify.com/s/files/1/0829/2034/1806/files/CHROMATIC_BUTTON_DPAD_SHORT_CENTER_POST_100-0185_01.x_t?v=1723230622 "D-pad")
*   D-pad Membrane [\[FILE\]](https://cdn.shopify.com/s/files/1/0829/2034/1806/files/CHROMATIC_MEMBRANE_D-PAD_100-0114_05.x_t?v=1723230622 "D-pad Membrane")
*   A/B/Start/Select Membrane [\[FILE\]](https://cdn.shopify.com/s/files/1/0829/2034/1806/files/CHROMATIC_MEMBRANE_DUAL_BUTTON_100-0115_04.x_t?v=1723230620 "A/B/Start/Select Membrane")
*   Shell [\[FILE\]](https://cdn.shopify.com/s/files/1/0829/2034/1806/files/CHROMATIC_CASE_PARASOLID.x_t?v=1723230626 "Shell")
*   Cartridge [\[FILE\]](https://cdn.shopify.com/s/files/1/0829/2034/1806/files/CHROMATIC_CART_NOTCH_ASSEMBLY_100-0131_01.x_t?v=1723230627 "Cartridge")

### **Electrical**

*   Coming soon!

### **Firmware**

*   FPGA Firmware \[[Repository Link](https://github.com/ModRetro/chromatic_fpga "https://github.com/ModRetro/chromatic_fpga")\]
*   MCU Firmware \[[Repository Link](https://github.com/ModRetro/chromatic_mcu "https://github.com/ModRetro/chromatic_mcu")\]