Adafruit RGB Matrix Bonnet for Raspberry Pi
Best interface for makers building custom LED matrix displays.
This board makes driving HUB75 LED matrices straightforward and reliable. It handles the logic level shifting and power protection, letting you focus on the display content rather than the hardware interface.
$19.75
at
Jameco Electronics
Who it's for
- Makers wanting a clean, solder-free setup for LED displays
- Engineers needing reliable signal stability for power-hungry matrices
- Developers seeking high-performance graphics with minimal coding effort
Who should skip it
- Users running multiple resource-heavy background processes
- Project builders needing to stack multiple HATs or sensors
- Beginners intimidated by managing separate high-amperage power supplies
Performance breakdown
Setup Simplicity
Fully assembled design eliminates soldering, making installation nearly instantaneous.
Signal Integrity
Onboard level shifters ensure clean, flicker-free data transmission to your panels.
Hardware Compatibility
Broad support across 40-pin Raspberry Pi models offers excellent project flexibility.
Safety Features
Integrated power protection circuitry adds a crucial layer of hardware security.
Form Factor
Compact footprint keeps your Pi-based LED projects tidy and space-efficient.
Matrix Versatility
Standard HUB75 interface supports a vast ecosystem of affordable LED panels.
Key Specs
Compatibility
Raspberry Pi models with 40-pin GPIO header (Zero, Zero W/WH, A+, B+, Pi 2, Pi 3, Pi 4)
Interface
HUB75 type RGB matrices
Power Input
Requires external 5V power supply (not included)
Logic Level Conversion
Onboard level shifters (3.3V to 5.0V)
Assembly
Fully assembled, no soldering required
Operating Supply Voltage
5 V
Know before you buy
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