SunFounder Mainboard
Best control board for DIY touchscreen display projects.
This board is the essential bridge for turning a bare-bones panel into a functional, interactive display. It simplifies the messy wiring of custom setups by consolidating power and video into one streamlined unit, though you sacrifice some flexibility for the sake of plug-and-play convenience.
$35.00
Who it's for
- Budget-conscious tinkerers repairing or upgrading existing display hardware
- Makers seeking hassle-free setup for their SunFounder display
- Developers building interactive projects needing integrated touch and video
Who should skip it
- Users looking for a universal controller for various screen brands
- Enthusiasts wanting to drive higher-resolution displays
- Beginners uncomfortable handling delicate ribbon cables and small electronics
Performance breakdown
Integration Simplicity
Straightforward setup makes connecting displays and peripherals intuitive for most makers.
Power Versatility
Dual power options and a dedicated USB output provide excellent system flexibility.
Display Compatibility
Reliably drives specific 10.1-inch panels with crisp, consistent visual output.
Control Accessibility
Physical buttons and clear LED status indicators simplify essential display adjustments.
Programming Flexibility
RP2040 integration offers robust support for MicroPython and CircuitPython development workflows.
Hardware Build
Functional, utilitarian design prioritizes performance over aesthetic or ruggedized housing.
Key Specs
Display Resolution
1280x800
Input Interface
HDMI
Power Output
5V/3A USB
LED Indicators
2 (Power status, Signal presence)
Hardware Versions
RM101 V2.1, RM101 V1.0
Compatible Screen Size
10.1 inches
Number of HDMI Ports
1
Circuit Board Function
Main Board
Power Connectors
12V power input
Microcontroller Processor
Raspberry Pi RP2040
Know before you buy
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