SmartPrintCore Extravaganza: Stepper Motor Expansion Board

The SmartPrintCore Extravaganza is an RP2040-based stepper motor expansion board for Klipper-based machines.

Key Features:

• 5 Stepper Driver Ports for additional motor control
• 2 Always-On Fan Ports for continuous cooling
• 4 Endstop Ports for extended connectivity
• USB and CAN Interface for flexible communication
• Design Includes all the basic principles of SmartPrintCore Lineup featuring reliable locking connectors, DC-DC Converters and power supplies.

This board is a prerelease version designed to add 5 more stepper drivers to your system, making it compatible with Voron 2.4 and similar 3D printers.

Open Source Release:
The final design sources will be available on the Boltz R&D GitHub by Q1 2025. You can purchase now or contact us for preliminary access to sources.

Warranty: 6 Months manufacturer warranty against any manufacturing defect only (doesn't include accidental or intentional damage by user).

DISCLAIMER: This product is sold as a development board and is not certified by CE, FCC, or any other regulatory bodies. It is the sole responsibility of the integrator or manufacturer to ensure that the final device incorporating this board complies with all applicable local and global laws and certifications.

Note:
1. cost excludes Local taxes, Import/Export Duties and Shipping Costs (unless stated).
2. Connector Set (Optional) Includes Original JST and Molex connector cable sets that can crimped or soldered to your machine connections