Power Supply
MAINFRAME-B+ power input.
Powering LEDs from the supply.
MAINFRAME-B uses USB for board power, while LEDs require a separate power supply. The supply you need depends on LED count and brightness.
Key notes
- Starter kits ship with a 5V, 5A supply.
- Long strips or full brightness may require additional power.
- Never exceed 5V on WS2812B LEDs.
Barrel connector size: 5.5mm outer, 2.5mm inner.
Important: Do not plug in more than 5V.