Controller Board Rumba Atmega2560 For Reprap 3d Printer Support 6pcs A4988, Dual

US $840

HongKong, China
May 29th

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Delivery Details 1.Standard shipping carrier is ePacket with tracking code for United States address,delivery within 7-14 busienss days. 2.For outside US address,standard shipping carrier is Hong Kong Post without tracking code,delivery within 25-30 business days.We provide a free tracking for order above 45USD.Please contact us if you want to add a tracking code for small orders. 3.Express shipping like DHL,Fedex,UPS,TNT is also avaiable if you are willing to pay extra.DHL is our standard shipping carrier for Expedited shipping,please contact us if you want a different carrier. 4.Customs duties or taxes are buyer's resposibility for all of the listings.Please check with your local customs office if you have any doubts. 5.Please confirm you are putting a correct and complete shipping address here.You are resposible for extra charge if your package been returned because of wrong address. 6.For orders overweight (above 2kg), we must use Express shipping, it normally takes 5-7 busienss days to deliver. We will contact you if your orders are overweight, please note that buyer are resposible for the shipping charge. As the core of 3D printer, Rumba’s running is controlled by electric part. Rumba uses the integrated control board on the base of ATmega’s AVR processor. The circuit board is developed for 3D printer, carver, laser cutter and other CNC. Controlling the 3Dprinter with USB or printing through SD memory card. With integrated design, it is easy to install and debug. Using Arduino IDE as the development software, the firmware update and parameter configuration are both easy to use. Compared with other 3D Printer control board, Rumba has one more motor driver and less plug-in part so that it can improve the connectivity and stability. Detailed parameters are as follows. Features: 1 Use the same CPU as that of Arduino MEGA as main control chip, Atmega2560 cooperates with high-performance USB chip in order that it is compatible with all RAMPS relevant firmware; 2 Five interfaces as input for temperature sensor. 3 All pins being drawn out to permit more function expansion. 4 With expanding interface, it can connect the LCD displayed and the development board. 5 Servo’s expanding interface to make the automatic leveling easier to add 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 LED tests each output. 8 Power-supply: power input 12v-35v, dual power to avoid interaction; hot bed connects 11A, 12V, other sections connect 5A, 12V and add a 12V cooler to reduce the high temperature from the high current of Mega controller. 9 Adopt the popular control board firmware-Marlin, which has good stability, usability and function. Size: 135*175mm Weight: 90g Software Resources Compiling environment: Arduino IDE Firmware: Marlin HostComputer Software:printrun Repetier-Host (supporting Chinese) Package list 1 x Geeetech Rumba controller board