--- product_id: 7330463 title: "RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD" brand: "wisonic" price: "€ 4.02" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.be/products/7330463-rambo-1-2d-3d-printer-controller-pcb-reprap-with-cables store_origin: BE region: Belgium --- # Includes cables USB ESD Mod Arduino MEGA compatible RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD **Brand:** wisonic **Price:** € 4.02 **Availability:** ❌ Out of Stock ## Summary > πŸš€ Elevate Your 3D Printing Experience! ## Quick Answers - **What is this?** RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD by wisonic - **How much does it cost?** € 4.02 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/7330463-rambo-1-2d-3d-printer-controller-pcb-reprap-with-cables) ## Best For - wisonic enthusiasts ## Why This Product - Trusted wisonic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built for Precision:** Atmega2560 ensures top-notch performance. - β€’ **Delta Printer Ready:** Easily build your own Delta printer with this controller. - β€’ **Future-Proof Your Setup:** Compatible with Arduino MEGA for endless possibilities. - β€’ **Essential ESD Protection:** Don't risk your investmentβ€”ESD MOD included! - β€’ **Upgrade Your Printing Game:** Transform your Gen7 printer effortlessly! ## Overview The RAMBO 1.2d 3D Printer Controller PCB is a cutting-edge upgrade for your RepRap printer, featuring USB ESD Mod for enhanced protection, compatibility with Arduino MEGA, and all necessary cables included. Perfect for those looking to build or upgrade to a Delta printer, this controller ensures precision and reliability in your 3D printing projects. ## Description RAMBO 3d Printer Controller Board Rev. 1.2d w/ESD Mod/Patch One of the newest Revisions on the market TODAY! Used in all AirWolf 3d, XL & HD Printers! Excellent quality and performance! MY UNITS ARE ALL MODED Includes: Serialized PCBA (Rambo Controller Unit 1.2d w/ESD Mod/Patch; 2 Euro Style male connectors for power input and high power outputs; Printed Schematic Doc for reference. Specs Arduino MEGA compatible Atmega2560 and Atmega32u2 processors are compatible with all Ramps class firmware Crystals for both usb and mcu (timing accurate to 10ppm) 4 Thermistor jacks Locking Molex style female connectors All extra pins broken out on both processors (allows using the 32u2 for LUFA AVR programmer, etc.) Motor Drivers 5 A4982 Enhanced from previous Revs, 1/16th mircrostep motor drivers (2 connectors on Z for Prusa Mendel and other dual Z printer designs) 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 broke 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.) 6 outputs Low resistance mosfets for cool running Indicator led for each channel Power Three independent power rails for flexible input power configurations Heated bed, 15A 12-35V Extruders + fans and logic, 5A 12-35V (fuse can be exchanged for up to 10A capacity) Motors, 5A 12-35V (fuse can be exchanged for up to 10A capacity) Built in SMPS for 5V generation from Extruders + fans and logic PCB 4 layer 2oz copper on all layer High quality, High temperature FR4-TG130 PCB Gold ENIG finishing ## Features - With USB ESD Mod. Dont buy a 1.2 unit without ESD MOD! - Arduino MEGA compatible Atmega2560 - Reprap Printer Controller; INCLUDES CABLES! - Update your Gen7 printer to this. - Build a Delta Printer ## Images ![RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD - Image 1](https://m.media-amazon.com/images/I/5185prRwiLL.jpg) ![RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD - Image 2](https://m.media-amazon.com/images/I/81QxaUZ2UDL.jpg) ![RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD - Image 3](https://m.media-amazon.com/images/I/61oHIzv-arL.jpg) ![RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD - Image 4](https://m.media-amazon.com/images/I/61wjnmi6mBL.jpg) ![RAMBO 1.2d 3D Printer Controller PCB RepRap with CABLES and ESD MOD - Image 5](https://m.media-amazon.com/images/I/91UShVscRNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Great Board, Highly reccommend!! *by R***N on Reviewed in the United States πŸ‡ΊπŸ‡Έ on July 14, 2015* I could already tell seconds from pulling this board out of the box that it is the beast that will finally get my 3d printer going. I love how all the connectors are lock-in-place to prevent the cables from being yanked out. and the Digipots are the best idea this century, because pretty soon i wouldnt have anymore hairs to pull out everytime i got a junk stepper driver. One thing to be aware of though, my board and most likely many Rambo boards still floating around here and there are missing their bootloaders. This is an extremely easy fix so don't let this put you down from ever getting this controller. you can buy a avrisp programmer, or most likely you own an Arduino: you can use your Arduino as an isp to reburn the bootloader onto the mega2560.However, right now my 32u2 is not communicating with my mega2560 at all, I haven't messed with it. I reburned the bootloader on the mega2560 with my avrisp mkii, and was able to use this board to run my printer a few times, re-flashing firmware through arduino IDE a few times during this process. (only steps for motors were changed eached time I flashed it) after my last print, my board wont respond when I connect the usb. pretty bummed about it, because this board is now my favorite of all controller boards I've tried and I don't wish to go through those painful agonizing hours destroying other boards. :( ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars great board. this replaced a rambo v1 *by S***I on Reviewed in the United States πŸ‡ΊπŸ‡Έ on October 4, 2015* great board. this replaced a rambo v1.2 board which fried from static which was sent down the usb cable, shame geeetech cutomer service didnt care, was completly useless really, asked lots of dumb questions to avoid the problem and hoping id give up, but this board had esd, static protection fitted so very little chance it can be damaged from static, would buy another of these ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Awesome board! I bought this as a replacement to ... *by P***R on Reviewed in the United States πŸ‡ΊπŸ‡Έ on February 15, 2015* Awesome board! I bought this as a replacement to a RAMBO board that I had on my 3D Printer that had fried due to static from the USB cable. This thing is near bullet proof. I highly recommend this board. Easy to install and setup. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/7330463-rambo-1-2d-3d-printer-controller-pcb-reprap-with-cables](https://www.desertcart.be/products/7330463-rambo-1-2d-3d-printer-controller-pcb-reprap-with-cables) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-17*