DragonDinghy is a multi-purpose expansion board for Klipper. See below for full specifications.DocumentationInternational ResellersBuy from JB3D.uk Buy from OneTwo3DBox ContentsDragonDinghy PCB10x PH Housing, 2 pin7x PH Housing, 3 pin5x PH Housing, 5 pin60x PH Crimp Contacts3x 1x4 Pin Header10x Jumper with HandleTechnical specifications:
9 Thermistor Inputs
5 Inputs best suited for 100k NTCs, like Generic 3950 or ATC Semitec
4 Inputs best suited for PT1000
4 Fan Outputs
2 GND-switched PWM fan ports with optional tachometer support, 1 A per port
2 4-pin Fan Ports, 2A maximum per port
Each fan output supports 5V, 12V and 24V fans
4 RGB Outputs (compatible with WS2812B, SK6812 and Adafruit Neopixel)
Integrated diagnostic SK6812 RGB LED
up to 2A (shared with other 5V devices and across all 4 ports)
2 I²C ports
Integrated 12V 2A and 5V 2A step-down converters
Usage via CAN or USB (or...use it as an USB to CAN bridge?)
Raspberry Pi compatible mounting pattern
Extensive Quality-of-Life Features
All ports are labeled on the board with the pinout and the respective pin for Klipper
Klipper menuconfig settings are printed on the board
Diagnostic LEDs for fan ports, DFU mode and power supply status
Protection Features
Reverse Polarity Protection on the main input
Thermistor inputs withstand accidental short to 24V
1pcs PT1000 Temperatur Sensor3x15mmTemperature Range: -40°C~450°C1m Cable lengthWire Insulation: Mica High Temperature (up to 550°C)Copper Cartridge - can change color during operation due to oxidizationXH connector
Omron D2F-L3 microswitch with simulated roller lever. Suitable for Filamentalist and applications where you "just need to bridge a bit more of a gap" (X endstop mounted at the Voron Carriage in conjunction with a G2E, for example)
Heluflon FEP-6Y wire, made by Heluflon. Suitable for use within cable chains or in umbilical applications. Sold by the meter, you will receive the ordered quantity uncut, for example: Order 5 pcs, you receive 5m uncut.Most important specifications:Temperature Range-100C to +180CNominal Voltage600VMinimum bending radiusflexing 10x outer ⌀
40x40x28mm fan for use in the Nevermore Mini. Extremely powerful fan which can be controlled via the PWM pin down to sub-10%. The performance of this fan is extremely high, so is it's noise, hence "The Monster". Mount the fan prior turning it on, it will probably jump at you. This fan is loud, fast and draws 3A at full speed. Using a standard fan output on your controller will probably kill the output, use an appropriate output like a spare hotend output.The datasheet can be found here.Pin Mapping:Red+Black-YellowTachometerBluePWM controlPWM control follows the standard Intel Spec (5V pullup, 25kHz signal). If no signal is given via the PWM input, the fan will run at full speed. Relevant config options for Klipper:tachometer_pin: # Set to the pin you like to use. Make sure it has either a hardware or software pullup
tachometer_ppr: 2
tachometer_poll_interval: 0.001
cycle_time: 0.00004
hardware_pwm: true # Hardware PWM is preferred if your board is capable of it
Technical data:Operational Voltage (nominal)12VRotational Speed30000 RPMAir Flow1 m³/min (35cfm, 60m³/h)Static Pressure5.88 inAQNoise Level66dBCurrent3000mA
Omron D2F-01 Microswitch without lever. Suitable for Z-Endstop and the Klicky Probe. Photo shows the regular D2F variant, you will receive the D2F-01 variant
The DragonBurner Diffusor, printed in transparent PETG. We include 2 pieces because print defects are pretty hard to spot.
Variants: Micron, Printer for Ants, Voron, Pitchfork
Sunon MF30101V1-1000U-G99 with tachometer output.
Comes with an 1N4148 diode and instructions for the tachometer open collector output.
Every fan is padded with some bubble wrap for additional protection during shipping.
The small blobs on the fan are for imbalance compensation and are not a manufacturing defect!
Technical data:
Operational Voltage (nominal)
12V
Rotational Speed
11500 RPM
Air Flow
0.16 m³/min (5.5cfm, 9.6m³/h)
Static Pressure
0.25 in H2O
Noise Level
23.0dB
Current
0.55mA
Igus CF9.05.04 cable, suitable for use in 3D printer CAN bus applications. Price per meter. Full length without cut, for example: 2 pcs = 2m.
Important: Measure the required distance yourself, however, 3m should be plenty for both a Trident and v2.4 setup, regardless of the build size and electronics bay routing. The usual rule applies: Measure twice, cut once.
This is a PCB made for Armchair Engineering's Xol Toolhead, featuring:
One hotend cooling fan JST-XH connectors
Two part cooling fan JST-XH connectors
One heater Micro-Fit connector
One thermistor Micro-Fit connector
One Neopixel JST-XH connector
Two auxiliary JST-XH connectors
One extruder motor connector
Selectable fan voltage (5V, Alt, 24V)
Integrated mount for carriage screw
This PCB is not pre-soldered, you need to solder it yourself.
This small open-source controller is used to control your Nevermore StealthMax or Mini using Klipper. You can use CAN or USB, depending on your requirements. It also has connectors, so you can hook up sensors to measure VOCs.
Note that this is designed only for 4 wire fans, where the fan speed is controlled via a separate wire. This board cannot be used with your 2 wire fans or 3 wire fans with tachometer. A suitable fan would be the GdsTime GDP4028.
Note: The connector colors may differ from batch to batch, depending on factory availability.
Features:
1x 4 pin fan connector
2x HW I2C, 1x Optional Sensor Module Mount
1x Neopixel
1x CAN
Installation instructions can be found on the GitHub Repository. Since we test all boards, you can skip steps 1-6.
Designed by Isik's Tech
A compact PCB with SGP40 and BME280 sensors wired in I2C mode and powered with 3.3V. Comes with straight and right-angle pin headers, so you're flexible with the installation.
The I2C address of the BME280 is 119, make sure you configure it as i2c_address: 119 in your software.
To make use of the SGP40 sensor in Klipper, you need an additional module. Installation instructions can be found on the Nevermore Max Repository.
Documentation can be found on GitHub.
Designed by Isik's Tech
The small variant of the OptoTap board, suitable for small printers and solutions like Boop or MetalBoop.
Comes with the Optek OPB666N sensor (rated to 100°C)
This small and handy PCB allows you to connect devices in parallel - no matter if they are using PH, XH, or a combination. Even right-angle connectors are supported.
Note that the maximum current is 2A total.
PCB Size 60x12mm, Screw Hole Distance 48mm, Mounting hole Diameter=3.2mm, max. Screw Head Size 6.4mm.
If you intend to screw this onto an extrusion, make sure you use plastic spacers to prevent the pins shorting out.
€0.59*
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