BIGTREETECH SKR PICO V1.0 4-Axis Control Board - Compact Klipper Ready

In this review of the BIGTREETECH SKR PICO V1.0, the bottom line is simple: it is a compact, well-engineered control board aimed at Voron builders and compact 3D printer projects that want a Klipper-ready, Raspberry-Pi integrated solution. The reviewer found the board's small footprint, Type-C main control interface, and lateral mounting seat particularly useful for Voron V0 and V0.1 frames, while the integrated support for four axes and TMC2209 UART drivers make it a practical upgrade path for quieter, more reliable motion control.

Key Features

• Raspberry Pi integration: The board accepts a Raspberry-Pi on a dedicated frame so the Pi can be mounted directly, saving internal space and simplifying cabling for Klipper setups.
• Compact lateral design: The unique lateral seat matches Voron V0/V0.1 space constraints and lets the board be fixed longitudinally in tight enclosures.
• TMC2209 UART drivers: Four integrated TMC2209 drivers support quiet, mute printing and provide reliable current control through UART.
• Improved heat dissipation: Upgraded heatsink design and an increased controllable fan header help keep MOSFETs and drivers cooler under sustained loads.
• Premium capacitors: MLCC Murata capacitors are used on the main power rail to improve stability and longevity compared with generic parts.
• Accessible fuse kit and Type-C port: The removable fuse kit and Type-C main control communication port make service and wiring tidy and straightforward.

Who It's For

The SKR PICO V1.0 is best for Voron V0 and V0.1 builders, makers upgrading compact CoreXY machines, and anyone wanting a small, Klipper-friendly controller with quiet TMC2209 motor drivers. It particularly suits users who value integrated Raspberry-Pi mounting and compact routing of cables inside constrained enclosures.

It is less appropriate for users who need many on-board expanders or integrated high-current toolchains beyond what a compact 4-axis board offers, or for those who prefer driver types other than TMC2209. Novice users should be prepared to work with Klipper and some wiring for complete setup.

Pros & Cons

Pros

• Small, efficient layout that saves internal space when paired with a Raspberry-Pi.
• Four onboard TMC2209 UART drivers enable quiet printing and straightforward configuration with Klipper.
• Improved heatsink and fan control reduce thermal limits during long prints.
• Quality MLCC capacitors add reliability and better electrical stability.

Cons

• Documentation and connection options draw mixed feedback, so less experienced builders may need extra time to wire and configure the board.
• Limited onboard expansion for very complex or high-axis-count machines.

Specifications

Controller MCU	Raspberry-Pi RP2040 (Pico) compatible
Stepper drivers	Integrated 4-axis TMC2209 UART
Raspberry-Pi mounting	Dedicated board frame for Pi installation
Communication port	Type-C main control interface
Capacitors	MLCC Murata main chip capacitors
Cooling	Upgraded heatsink and controllable fan header

Our Verdict

The SKR PICO V1.0 is a strong choice for Voron V0/V0.1 builders and anyone needing a compact, Klipper-ready 4-axis controller with quiet TMC2209 drivers and integrated Raspberry-Pi mounting. It delivers good value through thoughtful thermal improvements and quality components, though those who need heavy expansion or prefer different driver types should consider other boards.

Frequently Asked Questions

Can the SKR PICO V1.0 run Klipper?
Yes. The board is designed to work with a Raspberry-Pi mounted on its frame and can be used as the MCU for a Klipper setup.

Are the stepper drivers quiet?
Yes. The integrated TMC2209 drivers in UART mode enable mute printing and quieter stepper operation compared with older driver types.

Is the board easy to fit in a Voron V0 or V0.1?
Yes. The lateral seat and compact footprint are specifically designed to match the longitudinal mounting and space constraints of Voron V0 and V0.1 machines.