Dragonkitty’s Dragon Dinghy

US$38.95

The Dragon Dinghy is a rugged and versatile I/O expansion board designed to supercharge your 3D printer’s thermal management, fan control, and lighting with seamless Klipper integration.

Out of stock

Dragonkitty’s Dragon Dinghy — The Ultimate I/O Sailmate for Your 3D Printer

Smooth sailing for sensors, fans, and RGBs alike.

The Dragon Dinghy is a rugged and versatile I/O expansion board designed to supercharge your 3D printer’s thermal management, fan control, and lighting with seamless Klipper integration. Whether you’re upgrading a custom build or enhancing a multi-extruder beast, this compact powerhouse gives you the inputs and outputs you didn’t know you needed.

Key Specifications

✓ Thermistor Inputs (9 total)

  • 5 inputs for 100k NTC thermistors (e.g. Generic 3950, ATC Semitec)
  • 4 inputs optimized for PT1000 sensors
  • All protected against accidental shorts up to 24V

✓ Fan Outputs (4 total)

  • 2x GND-switched PWM fan ports (500 mA each) with optional tachometer support
  • 2x 4-pin fan connectors, up to 1A each
  • Supports 5V, 12V, or 24V fans natively

✓ RGB Lighting (4 channels)

  • Compatible with WS2812B, SK6812, Neopixel strips
  • Onboard SK6812 diagnostic RGB LED
  • Up to 2A shared across all RGB ports and 5V rail

✓ Connectivity & Power

  • 2x I²C ports for expansion modules
  • Dual integrated DC-DC converters (12V 2A & 5V 2A)
  • USB or CAN interface—doubles as a USB-to-CAN bridge
  • Raspberry Pi-compatible mounting pattern
Engineered for the Maker’s Workflow
  • Pinouts and Klipper config hints printed directly on the PCB
  • Diagnostic LEDs for fans, firmware mode, and voltage status
  • Reverse polarity protection on main input
  • Designed to keep working—even if you accidentally spike a thermistor input with 24V

The Dragon Dinghy doesn’t just float—it flies under pressure. Perfect for high-end builds demanding rock-solid expandability, thermal control, and glorious RGB feedback. Set sail into better printing.

More information here

Additional information

Weight0.1 kg
Dimensions14 × 8 × 6 cm
origin_country

Germany

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.