The Zero2Go Omini is a multi-channel power supply board that sits on top of any Raspberry Pi with a 2×20 header. It accepts up to three separate power inputs and automatically selects the one with the highest voltage, making it perfect for projects that need backup power or flexible power source options.

The on-board buck-boost converter accepts 3.5–28V DC on any input and regulates it to a clean 5V output at up to 2A — enough for larger Pi models with displays, radios, or sensors attached. An indicator LED shows blue for step-up/pass-through mode or green for step-down mode.

Key Features

• 3 Input Channels – USB Type-C port, XH 2.54 mm 2-pin connector, and SMT terminal block for bare wires
• Wide Input Range – Accepts 3.5–28V DC on all channels
• Buck-Boost Converter – Automatically steps up or steps down to regulated 5V output
• Up to 2A Output – Powers larger Pi models with accessories
• Auto Source Selection – Automatically uses the input with the highest voltage
• On-Board Microcontroller – Manages power button on/off control, UPS configuration, and LED indicators
• Configurable Software – Included software for customising power management behaviour

Compatibility

• Raspberry Pi 1, B+, Pi 2, Pi 3, Pi 4, and Pi Zero

Package Contents

• 1× Zero2Go Omini Power Supply Board
• Standoffs, screws, and spacers

Resources

• User Manual (PDF)