- New
Explore the advanced capabilities of smarter extrusion with the Roto Klipper ToolBoard, designed by Robert Lorincz.
Features:
Explore the advanced capabilities of smarter extrusion with the Roto Klipper ToolBoard, designed by Robert Lorincz. This ToolBoard simplifies your wiring setup and introduces features like input shaping directly onto the Toolboard.
Please note that this Toolboard does not come with the Roto Extruder, you can buy that seperately here.
Optimized to work directly with the Roto Extruder, this Klipper compatible Toolboard mounts directly to the Roto allowing for compact simple wiring using the automotive grade USB interface. To protect against electrical hazards the Toolboard is supplied with an adaptor board which has onboard protection circuits to safeguard the Raspberry PI USB port.

With flexibility and futureproofing in mind, the board accepts both thermistor and PT1000 inputs, meaning you can use both the standard Revo Heater Cores and the High Temperature Hotsides. This allows a maximum print temperature of 500C (for details about ambient and actively heated chambers, refer to the datasheet).
The Roto Klipper Toolboard is built around Robert’s design philosophy of robustness and safeguarding against common user errors and 3D printer defects, taking inspiration from the automotive industry, where protection against hazards is paramount. For a more detailed deep dive into the protections in place, please refer to the datasheet.
Prusa Idler Spring - for use across Most Prusa models except MK2/s and SL1/CW1
compatible with:
MMU2SMMU3MK2.5/SMK3/SMK3/S/+MINI/+CORE One/+ CORE One L
This product is a BMG Extruder Stepper Gear, which is a copper gear that is attached to the stepper motor used to drive a BMG Extruder.
This product is a replacement Extension board.
Compatible with:
COREOne/+CORE One L
E3D Roto is the extruder that Revo deserves. It carefully balances weight (140g) and force (70N+) to provide the lightest, most power-dense 3D printing extruder on the market.
Features:
Our Prusa Thumb Screw M4x8 is a replacement screw for the Nextruder compatible with:
MK3.9MK4CORE One/+ CORE One L
High Quality Titan Extruder Gear with a POM Machined Stepper gear and precision-milled stainless hobb.
Our Prusa Hall Filament Sensor is a filament sensor for the Nextruder, compatible with:
MK3.9MK4XLCORE One/+ CORE One L
Our Prusa Mini/+ Extruder Drive Gear (Motor Pinion) is the replacement for the Original Prusa MINI/+ extruder motor. This drive gear sits directly on the extruder motor shaft.
E3D Roto is the extruder that Revo deserves. It carefully balances weight (140g) and force (70N+) to provide the lightest, most power-dense 3D printing extruder on the market.
Features:
Our Prusa Mini Extruder Driven Gear (Genuine) is the Extruder Driven Gear (Filament Spur) replacement part for the Original Prusa MINI/+. This is the driven/idler gear pushing the filament inside the extruder assembly.
The Prusa Loveboard is a replacement LoveBoard for the Nextruder, compatible with:
MK3.9/SMK4/SCORE One/+ CORE One L
E3D Roto is the extruder that Revo deserves. It carefully balances weight (140g) and force (70N+) to provide the lightest, most power-dense 3D printing extruder on the market.
Features:
Explore the advanced capabilities of smarter extrusion with the Roto Klipper ToolBoard, designed by Robert Lorincz.
Features: