OpenTendo Motherboard for NES

The OpenTendo is an open-source hardware (OSHW) replica of the original 1985 Nintendo Entertainment System front-loading motherboard. Designed for preservation, repair, and experimentation, this board is perfect for anyone wanting to restore a console or build their own from scratch.

• Version 1.4 of the OpenTendo board

• Faithful reproduction of the NES main board

• OSHW-licensed for preservation and repair use

• Compatible with original NES console shells and components

• PCB only – no components included
  

Ideal for DIY enthusiasts, preservationists, or anyone repairing or rebuilding an NES system.

This version is available only in green and ships as a bare PCB (no components included). We are working toward offering an option to get all the components included as well in the future.

The full bill of materials (BOM) can be found on the OpenTendo GitHub project page.