Welcome!

All download files related to the BZBoards and BZModules/Cards can be downloaded from our GitHub repository.

RP2DV Board Layout and Pinouts

RP2DV Mizo Board Layout

RP2DV Mizo Pinouts

RP2DV Mizo Pin Names and Functions

RP2DV Circuit Python

Downoload for MU Editor

Adafruit Fruit Jam Circuit Python Firmware. This firmware is compatible with the RP2DV Zushi

RP2DV Mizo Circuit Python firmware

Coming Soon!

Circuit Python 10.X Library

Universal Flash Nuke . Use this .UF2 file if you encounter issues with the Mizo board (bricked etc.). This UF2 erase all flash files on the board. Please allow some time (~30 seconds) for the Nuke process to complete.

ESP32S3 S3V Board Layout and Pinouts

S3V Zushi Board Layout

S3V Zushi Pinouts

S3V Zushi Pin Names and Functions

ESP32S3 S3V Arduino and VGA Libraries

Downoload for Arduino

Bitluni VGA Library. We have forked the Bitluni VGA Library and have modified the source files to ensure they are compatible with the more recent versions of the ESP IDFs and Arduino 2.3.10 or later

Link to zip file of Bitluni VGA Library.

ESP32S3 S3V AnnexRDS

AnnexRDS Website. Includes links to the Forum and Web Installer

AnnexRDS BASIC Programming Guide

AnnexRDS Instructions for S3V Zushi. Includes setup and VGA example.

AnnexRDS VGA, Audio and USB Example .BAS File


We have published our board designs and requirements as an open source project on GitHub. You are welcome to design your own board! We do not allow 3rd party boards to use our name or logo, but you can indicate “BrainBoardz Compatible” on your board if it is 100% compatible and it is manufactured using a lead free solder.  Please ensure that you follow our design guidelines very closely. The pin assignments have to be 100% compatible and connector placement is extremely critical.  Also, please ensure that our BZBoards and BZModules/Cards run properly with your board design. The schematics for all BrainBoardz boards is released under the Creative Commons Attribution Share-Alike license Version 4.0. The software and firmware for all BrainBoardz boards are released under the GPL V3 License. 

BrainBoardzTM and Plug and CodeTM are Trademarks of BrainBoardz Inc. © Copyright, 2026