RAMBo v1.4 Kit with LCD Harnesses
This all-in-one TAZ 6 3D printer motherboard is made by UltiMachine using an Arduino MEGA microcontroller board, and comes equipped with integrated stepper drivers, built in fuses, and more. The RAMBo 1.4 board is the direct replacement for the RAMBo used in the LulzBot TAZ 6 and includes the two wiring harnesses used to connect to the Graphical LCD Controller.
Works with: LulzBot TAZ Workhorse, LulzBot TAZ 6
Does not come with pre-installed firmware
Read more
Compatibility: |
LulzBot 3D Printer, TAZ Workhorse, Boxed for Retail, NA
LulzBot 3D Printer, TAZ v6.0 Boxed for Retail, NA
|
Since RAMBo v1.4 is built on the shoulders of the Arduino community, makers and hackers should consider using this motherboard for additional projects beyond controlling a 3D printer.
Curious where the product's name comes from? This motherboard is a full remix of UltiMachine's popular RAMPS design, with the Arduino MEGA and stepper drivers all on one integrated PCB. Thus, the name (R)epRap (A)rduino-MEGA-compatible (M)other (Bo)ard (RAMBo) was born.
Parts Included
One (1) RAMBo electronics board
Two (2) Graphical LCD controller harnesses
Specifications
Designed and Manufactured by UltiMachine
Logic
Arduino MEGA compatible Atmega2560 and Atmega32u2 processors are compatible with all RAMPS class firmwares
Crystals for both usb and mcu (timing accurate to 10ppm)
4 Thermistor jacks
All extra pins broken out on both processors (allows using the 32u2 for LUFA AVR programmer, etc.)
2 channel SDRAMPS compatible SPI breakout
Motor Drivers
5 A4982 1/8th microsteps motor drivers with 1,1/2,1/4,1/16 as options (2 connectors for Z-axis)
Digital Trimpot for stepper current control
Current limit on driver IC VCC to prevent permanent latchup
Microstep mode configured by MCU through firmware (no jumpers needed)
Test points for driver control signals
Step and Direction pins are on their own ports for synchronous movement capability
Extra driver ports broken out for up to 3 additional drivers (some of the motor extension pins are shared with max endstop and a pin allocated for SPI-SS extensions)
PWM DC outputs (Extruders, Fans, Etc.)
Power
Three independent power rails
Heated Bed, 15A 12-35V
Extruders + fans and logic, 5A 12-35V (fuse can be exchanged for up to 10A capacity)
Motors, 5A 12-28V (fuse can be exchanged for up to 10A capacity)
Built in SMPS for 5V generation from 10V-26V Vin
PCB
Fuses
RAMBo v1.4 Kit with LCD Harnesses
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The RAMBo 1.4 board is the direct replacement for the RAMBo used in the \u003ca href=\"https://www.lulzbot.com/learn/video/taz-6\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; margin-top: 20px;\"\u003eLulzBot TAZ 6\u003c/a\u003e and includes the two wiring harnesses used to connect to the \u003ca href=\"https://shop.lulzbot.com/full-graphic-smart-lcd-controller-glcd-kit-kt-pc0001?ref=KT-PC0001\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; margin-top: 20px;\"\u003eGraphical LCD Controller\u003c/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003c/p\u003e\u003cp\u003eWorks with: \u003cspan class=\"field-items\"\u003e\u003cspan class=\"field-item odd\"\u003eLulzBot TAZ Workhorse\u003c/span\u003e, \u003cspan class=\"field-item even\"\u003eLulzBot TAZ 6\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c/p\u003e\u003cp\u003e\u003ci\u003e\u003cfont style=\"color: rgb(206, 0, 0);\"\u003eDoes not come with pre-installed firmware\u003c/font\u003e\u003c/i\u003e\u003cbr\u003e\u003c/p\u003e","description":"\u003cp\u003e\u003cbr\u003e\u003c/p\u003e","name":"RAMBo v1.4 Kit with LCD Harnesses","short_name":"","seo_title":"RAMBo v1.4 Kit with LCD Harnesses | LulzBot 3D Printer","meta_keywords":null,"meta_description":"Assembled all-in-one TAZ 6 3D printer motherboard made by UltiMachine using an Arduino Mega microcontroller.","variant_count":1,"categories":[{"id":4,"name":"Parts","url_key":"store/parts","level":0},{"id":40,"name":"Electronics, Boards, \u0026 Power Supplies","url_key":"store/parts/electronics-boards-power-supplies","level":1}],"sku":"KT-CP0131","variant_attributes":{},"price":{"value":250.0,"tax_included":false,"original_value":250.0,"discount":0.0},"hierarchicalCategories":[{"level":1,"value":"Parts","ancestors":["All"],"order":18},{"level":2,"value":"Electronics, Boards, \u0026 Power Supplies","ancestors":["Parts","All"],"order":23}],"filament_material":[],"compatibility":[{"name":"LulzBot 3D Printer, TAZ Workhorse, Boxed for Retail, NA"},{"name":"LulzBot 3D Printer, TAZ v6.0 Boxed for Retail, NA"}],"description_parts_specification":"\u003ch4 style=\"line-height: 1.25em; padding-bottom: 0.5rem; margin-bottom: 0px; border-bottom: 1px solid rgb(224, 224, 224);\"\u003eParts Included\u003c/h4\u003e\u003cp\u003eOne (1) RAMBo electronics board\u003c/p\u003e\u003cp style=\"margin-top: 1.16667rem;\"\u003eTwo (2) Graphical LCD controller harnesses\u003c/p\u003e\u003ch4 style=\"line-height: 1.25em; padding-bottom: 0.5rem; margin-bottom: 0px; border-bottom: 1px solid rgb(224, 224, 224); margin-top: 2.66667rem;\"\u003eSpecifications\u003c/h4\u003e\u003cul style=\"margin-bottom: 0px; padding-left: 30px;\"\u003e\u003cli\u003e\u003cp\u003eDesigned and Manufactured by UltiMachine\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eLogic\u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003eArduino MEGA compatible Atmega2560 and Atmega32u2 processors are compatible with all RAMPS class firmwares\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eCrystals for both usb and mcu (timing accurate to 10ppm)\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003e4 Thermistor jacks\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eAll extra pins broken out on both processors (allows using the 32u2 for LUFA AVR programmer, etc.)\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003e2 channel SDRAMPS compatible SPI breakout\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eMotor Drivers\u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003e5 A4982 1/8th microsteps motor drivers with 1,1/2,1/4,1/16 as options (2 connectors for Z-axis)\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eDigital Trimpot for stepper current control\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eCurrent limit on driver IC VCC to prevent permanent latchup\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eMicrostep mode configured by MCU through firmware (no jumpers needed)\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eTest points for driver control signals\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eStep and Direction pins are on their own ports for synchronous movement capability\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eExtra driver ports broken out for up to 3 additional drivers (some of the motor extension pins are shared with max endstop and a pin allocated for SPI-SS extensions)\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003ePWM DC outputs (Extruders, Fans, Etc.)\u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003e6 outputs\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eLow resistance mosfets for cool running\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eIndicator led for each channel\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003ePower\u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003eThree independent power rails\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eHeated Bed, 15A 12-35V\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eExtruders + fans and logic, 5A 12-35V (fuse can be exchanged for up to 10A capacity)\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eMotors, 5A 12-28V (fuse can be exchanged for up to 10A capacity)\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eBuilt in SMPS for 5V generation from 10V-26V Vin\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003ePCB\u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003e4 layer\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003e2oz copper on all layers\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eHigh quality, High temperature FR4-TG130 PCB\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eGold ENIG finishing\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eFuses\u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003e\u003ca href=\"https://shop.lulzbot.com/5-amp-nano-polyfuse-x3-kt-cp0117?ref=KT-CP0117\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; margin-top: 20px;\"\u003e2 user replaceable NANO2 fuses\u003c/a\u003e\u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003ePart number: 0448005.MR\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eF2: motors and on-board power supply\u003c/p\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003eF3: extruder heater + fan outputs and logic\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003cli style=\"margin-top: 0.66667rem;\"\u003e\u003cp\u003e1 user replaceable automotive fuse \u003c/p\u003e\u003cul style=\"padding-left: 30px; margin-top: 1.55556rem;\"\u003e\u003cli\u003e\u003cp\u003eF4: automotive-type 15A ATO bladed fuse to for the heated bed\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003c/ul\u003e\u003c/li\u003e\u003c/ul\u003e","description_resources_documentation":"\u003cp\u003eMore Information:\u003c/p\u003e\u003cp style=\"margin-top: 1.16667rem;\"\u003e\u003ca href=\"https://download.lulzbot.com/retail_parts/Completed_Parts/TAZ_6_RAMBo_Kit_1.4_KT-CP0131/\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; margin-top: 20px;\"\u003eSource\u003c/a\u003e\u003c/p\u003e\u003cp style=\"margin-top: 1.16667rem;\"\u003e\u003ca href=\"https://download.lulzbot.com/retail_parts/Completed_Parts/TAZ_6_RAMBo_Kit_1.4_KT-CP0131/BoM_TAZ_6_RAMBo_Kit_1.4_KT-CP0131.ods\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; outline: 0px; margin-top: 20px;\"\u003eBill of Materials\u003c/a\u003e\u003c/p\u003e\u003cp style=\"margin-top: 1.16667rem;\"\u003e\u003ca href=\"https://reprap.org/wiki/Rambo_v1.4\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; margin-top: 20px;\"\u003eRepRap wiki page\u003c/a\u003e\u003c/p\u003e\u003cp style=\"margin-top: 1.16667rem;\"\u003e\u003ca href=\"https://github.com/ultimachine/RAMBo-1.4\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; margin-top: 20px;\"\u003eGithub repository\u003c/a\u003e\u003c/p\u003e\u003cp style=\"margin-top: 1.16667rem;\"\u003e\u003ca href=\"https://ohai.lulzbot.com/project/taz6-control-box-assembly/taz-6/\" target=\"_blank\" style=\"background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; margin-top: 20px;\"\u003eInstallation Instructions\u003c/a\u003e\u003c/p\u003e","description_features":"\u003cp\u003eSince RAMBo v1.4 is built on the shoulders of the Arduino community, makers and hackers should consider using this motherboard for additional projects beyond controlling a 3D printer.\u003c/p\u003e\u003cp style=\"margin-top: 1.16667rem;\"\u003eCurious where the product's name comes from? This motherboard is a full remix of UltiMachine's popular RAMPS design, with the Arduino MEGA and stepper drivers all on one integrated PCB. Thus, the name (R)epRap (A)rduino-MEGA-compatible (M)other (Bo)ard (RAMBo) was born.\u003c/p\u003e","featured":false,"variant_selector":[],"stock":{"global":{"state":"in_stock"}},"brand":null,"images":[{"small":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_60_60-2177.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"medium":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_300_300-2178.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"large":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_500_500-2179.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""}},{"small":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_60_60-2180.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"medium":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_300_300-2181.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"large":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_500_500-2182.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""}},{"small":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_60_60-2183.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"medium":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_300_300-2184.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"large":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_500_500-2185.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""}},{"small":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_60_60-2186.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"medium":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_300_300-2187.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""},"large":{"src":"https://assets.lulzbot.com/rambo-v1-4-kit-with-lcd-harnesses_500_500-2188.jfif","alt":"RAMBo v1.4 Kit with LCD Harnesses","tag":""}}],"slides_group":[],"variant_attributes_group":{},"id":420,"pack_ok":false,"used_in_pack":[],"index_name":"products"}