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DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board
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$204.99
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DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board - Multi-A

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CN-099:Ship between: May 05 - May 07

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Discussion

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Why not extruding enough plastic?

1. Incorrect filament diameter;

2. Increase the extrusion multiplier.

The solution to under-extrusion (not extruding enough plastic)

Description

Material: FR4
Using ATMEGA2560 as the main control chip, with high-performance USB chip ATMEGA16U2, so it can be compatible with all RAMPS associated firmware.
With the expansion of the LCD expansion interface, you can connect the LCD screen and SD expansion board for offline printing. 
Servo expansion interface, easy to add automatic leveling function.
PWM DC output ( heating pipe, fan, etc. ): 6-way output ( one-way high-current, 3-way current, 2-way low-current ).
Low on-resistance high-performance tube does Mos drive output power section: Power input is 12V - 35V, dual power supply design, effectively avoid the mutual influence of the current hotbed partially supported 11A, 12V, other parts of the circuit, 5A, 12V.
In order to reduce the high-temperature high-current generated Mega controller board, the proposed increase 12V cooling fan.
Power input: 12V - 35V

Specification

Dimensions and Weight

Product weight: 0.4500 kg
Package weight: 0.4800 kg

Package Contents

Package Contents: 1 x Rumba Board, 1 x USB Cable for Rumba, 6 x DRV8825 Stepper Motor Driver, 6 x Heat sink, 1 x Cooler Fan 12V, 1 x 2004 LCD, 1 x Pinboard for 2004 LCD, 1 x Flat Cable for 2004 LCD, 1 x Jumper Wire ( 70 cm, 5 x 2pin, 5 x 3pin, 5 x 4pin)

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DIY Reprap Rumba Mainboard Kit + 2004 LCD Display DRV8825 Stepper Motor Driver Cooling Fan + Jumper Wire Rumba Control Board

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