About Us Legal Notices Privacy Policy Twitter Instagram Facebook


Buy a FIVE-FOUR Now:
Module Only : $TBA | Complete Kit : $TBA

FIVE-FOUR Downloads:
Users' Manual (PDF) | SBC Communications Software (for Linux)
Mounting Hole Templates (PDF, 1:1 scale): US Letter | A4


FIVE-FOUR is available in two forms: the bare module and a complete kit. The bare module is exactly what it sounds like: a FIVE-FOUR module with a quick-start guide and link to this website. The complete kit includes a FIVE-FOUR and guide, along with three 7"/17.8cm header wires to connect it to a SBC or microcontroller, a full set of mounting hardware (screws, nuts, spacers, and washers), and a motherboard reset switch for testing.


Scroll down for pictures!


FIVE-FOUR provides a rich feature set in a tiny package:


FIVE-FOUR Quick-Start Guide

Image coming soon!


FIVE-FOUR Picture Gallery

FIVE-FOUR is very compact, less than 40mm wide and long.

FIVE-FOUR can fit vertically within a 1U rackmount enclosure. Add smart power control to rackmount projects!

Before and after populating the circuit board.

FIVE-FOUR prototype compared with the 3D render of the prototype design.





Contents not otherwise credited are Copyright © 2020 by One Source Media, LLC. All Rights Reserved.
"b(you)ttOn", the b(you)ttOn logotype, and "FIVE-FOUR" are trademarks of One Source Media, LLC.

Icons made by Freepik from www.flaticon.com.

Responsive CSS Template By W3C