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Software and Add-onsUltimachine Ultimachine RAMBo Mini Board
Ultimachine originally set the bar when they created a solution to eliminate six boards into one - the RAMBo 1.3. But now, they have built something even stronger - the RAMBo mini. The RAMBo mini contains the highest quality components and new cooling features. If you are looking for the best board for your buck, look no further!
| List Price: | $138.00 |
|---|---|
| Availability: | Currently Unavailable |
Note: This product is sensitive to static. Please handle with care.
Ultimachine has stepped it up since their RAMBo 1.3. The RAMBo Mini contains complete revamped cooling for stepper drivers that are supported by a four layered PCB area. This guarantees your drivers will never fail! The mini also allows one to regulate the motor current and microstepping straight from the firmware.
Another key feature this board has to offer is its petite size so that it can easily be hidden within a machine.
This board kit comes with connectors, endstop switches and precrimped cables.
Features:
- Arduino MEGA compatible Atmega2560 and Atmega32u2 processors are compatible with all RAMPS class firmware
- Crystals for both usb and mcu (timing accurate to 10ppm)
- 3 Thermistor jacks
Motor Drivers
- 4 A4982 1/16th microstep motor drivers(2 connectors on Z for Prusa Mendel and other dual Z printer designs)
- PWM Outputs for (XY), Z, E0 stepper current control instead of digital trimpot.
- 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
PWM DC outputs (Extruders, Fans, Etc.)
- 4 outputs (1 Extruder, 1 BED, 2 low power (fan,etc)
- Low resistance mosfets for cool running
- Indicator led for each channel
Power
- 2 power input rails
- Heated Bed, 15A 12-35V
- Primary Power 10A 12-28V: Motors (5A dedicated fuse) + Extruders, Fans, & Logic (5A dedicated fuse)
- Built in SMPS for 5V generation from Extruders + fans and logic
PCB
- 4 layer
- 2oz copper on all layers
- High quality, High temperature FR4-TG130 PCB
- Gold ENIG finishing
*: Drivers sold separately
**: 1/32 with provided drivers. Upgradeable to 1/128 with SD6128 drivers.
Questions
Since this isn't carried anymore, is there an alternate one I can use to swap my fried motherboard on my Pulse D-212 printer?
Is this compatible with a Prusa i3 MK2.5s?
Will this work in a Lulzbot Mini?
Can I upgrade my CR-10S with this? It works with PT-100. If not could you recommend to me wich one can I use?. Thanks
Is this board a direct replacement for the Lulzbot mini 1 3d printer?
Will this be a good swap out for my MKS Base board? It runs the Ramps 1.4 Marlin firmware.
Can I use the 39530-0002 connectors in place of the 6 pin connector?
what version of marlin do I use with the Rambo mini, I am having a lot of trouble using many different one with no luck. any help greatly appreciated...
what volume of marlin do I use with this board.
Hi my friend built his new prusa and forgot to change the voltage from 220v after a while the printer stopped working. would the fuses prevent damage to the board or is it fried?
Where is the board definition for the Arduino IDE?
Can I load my own firmware on it for a Prusa MK2s?
can I use this board for the Folger Tech ft-5
I need a pla fan. What is the voltage output of the fan connectors? Can I control the fan so that it does not turn on until 10 or so layers have been laid down?
I'm getting a compiling error when trying to upload new firmware: avrdude: stk500v2_ReceiveMessage(): timeout I'm wondering if windows has installed the wrong driver for this board. Is there a recommended windows driver to use with this board?
May I ask the version of RAMBo mini is 1.3 or 1.3a ? Thank you
Another one, would this support a current day reprap prusa i3?
Can this support dual extruders?
What's the name of the connector that connects from the heat bed cable to the board? Mine melted but I can't find one, most because I don't know the name of it!
Is there a pin where I can hard wire 5V to the extruder fan
is there another USB header on the board that can be used connect to the computer besides the type a usb connector? i want to install a Pi server internally and have that connected as well as have access to the type A usb externally. Thank you.
why do all my axis run backwards ? i replaced my burnt board in my lulzbot mini .
can this controller be retro-fitted to an XYZ DaVinci 1.0 printer, if so, suggested firmware??
Will this work in an ender 3 v2? Would I have to replace anything else?