BoardX is a collection of electronic circuit boards that stack on top of one another to share resources, communicate, and extend the functionality of one another. This system is built on the motherboard that acts as both an electrical and structural foundation. All functionality, including processors, come as add-ons.

AVR-X Add-on XBee-X Radio Add-on BoardX Motherboard BoardX Starter Kit ADC-X Add-on FRAM-X Add-on PROTO-X Add-on

Free, downloadable schematics and libraries for popular CAD applications like Eagle. These can be used for reference or to design and produce your own modules. Find a technical flaw or oversight? Report it and earn a reward!

FRAM-X Schematic BoardX Motherboard Schematic XBee-X Schematic FRAM-X Code Examples Add-on Template ADC-X Schematic PROTO-X Schematic

Useful accessories and electronics to aid you in your adventures.

1k Ohm Resistor 5-Pack 0.1uF Capacitor 5-Pack Push Button 4.7k Ohm Resistor 5-Pack Tri-color Diffused RGB LED 5mm 5-Pack 6 Pin Stacking Header 2-Pack Green Semi-Diffused LED 5-Pack

Learn how to get that next project up and running with our easy to follow, expert advice.

How to program Atmel AVR and ATMega Fuses How to configure the AVR-X Add-on to work with Arduino How to get started with BoardX