Glo Rev 1
A hackable, Arduino-Based RGB LED Strip Controller
Overview
Glo started out as a weekend project during the pandemic to make a simple ARGB LED driver. It was launched as a Kickstarter campaign in 2020 and gained traction despite having no marketing, shipping over 100 units to 65 backers.
Built around the ATmega328p with the Arduino bootloader, it serves as a compact Arduino substitute purpose-built for LED applications. Screw terminal connectors and four independent ARGB channels make it ideal for rugged lighting installations.
System Design
Glo can simulataneously drive four 5V ARGB LED strips. It can be powered from either a screw terminal or via USB. A secondary programming USB is present for flashing the board while LEDs are actively running.
Two programmable pushbuttons and a hall effect sensor provide built-in user inputs, and a full GPIO header makes it easy to attach sensors, displays, and communication modules.
Product Development
