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Description
The Seeed XIAO PowerBread is an open-source breadboard power supply and monitoring module designed specifically for prototyping with Seeed Studio XIAO development boards (except SAMD21/RA4M1 models). It offers regulated 3.3V and 5V outputs, supports up to 1.5A on the 3.3V rail, and integrates real-time voltage, current, and power monitoring via an onboard LCD.
Powered via USB-C through the connected XIAO board (not included), the PowerBread uses an INA3221 sensor for dual-channel power monitoring. It also features multiple user interface modes, including live data, charts, and statistics, all visible on the built-in screen. The compact design fits neatly onto a standard breadboard with minimal space usage.
XIAO board not included.
Features
- Real-time voltage, current, and power monitoring
- Regulated 3.3V (up to 1.5A) and 5V output rails
- Integrated colour LCD for live data display
- Supports UI switching between data, chart, and statistics modes
- Dual-channel current/voltage sensing via INA3221 sensor
- Powered via USB-C from XIAO board (not included)
- Compatible with most Seeed Studio XIAO boards (except SAMD21/RA4M1)
- Open-source design with editable firmware
- Plug-and-play with standard breadboards
Specifications
- Output Voltage: 3.3V (max 1.5A), 5V
- Input: USB-C (via XIAO board, not included)
- Sensors: INA3221 for dual-channel monitoring
- Display: Colour LCD with multiple UI modes
- Interfaces: Breadboard pins, USB-C
- Compatibility: Most Seeed Studio XIAO boards (except SAMD21/RA4M1)
- Form Factor: Breadboard-friendly
- Product number: Seeed 114993507
Resources
Package Contents
- 1 x XIAO PowerBread board
XIAO dev board not included
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