In virtue of the integrated control board which is based on ATmega's AVR processor, Rumba is the core of a 3D printer. Carver, laser cutter and other CNC.
The integrated design makes it easy to install and debug. Printer control board, Rumba has one more motor driver and less plug-in part so that it can improve the connectivity. 1 the same CPU with that of Arduino MEGA as main control chip, laced with the high-performance USB chip. Atmega2560, it is compatible with all relevant firmware of RAMPS.
2 Five interfaces as input for temperature sensor. 3 All pins being broken out for more extended development. 4 With expanding interface, it can connect the LCD display and the development board. 5 Servo's expanding interface makes it easier to add the automatic leveling. 6 Supporting 6 pieces of 16 micro stepping drivers of A4988.
7 PWM DC output(heating pipe , fan), six channels of output 1 channel of high current, 3 channels of medium current. And 2 channels of low current. Use low on-resistance MOS Varactor as driver and can LED tests each output. 8 Power-supply: power input range from12v-35v, dual power supply to avoid collision; hot bed connects 11A, 12V. Other sections connect 5A, 12V.A 12V cooler to reduce the high temperature from the high current of Mega. 9 Adopt the popular control board firmware-Marlin, which has good stability, usability and function. 18cm x 16cm x 10cm (7.09in x 6.30in x 3.94in). The item "Rumba Control Board Kits LCD 2004 Controller Display Cooler Fan Jumper Wire ECT" is in sale since Friday, June 09, 2017. This item is in the category "Computers/Tablets & Networking\3D Printers & Supplies\3D Printers".
The seller is "upbates" and is located in Singapore. This item can be shipped worldwide.