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The BIGTREETECH SKR Pico V1.0 is a compact 3D-printer control board designed for the Voron V0 and V0.1. It uses an RP2040 microcontroller, integrates five TMC2209 stepper drivers, and can pair with a Raspberry Pi or BTT Pi in a Klipper setup. BIGTREETECH presents it as a board for that printer family—not a universal drop-in replacement for other printers.
What is the SKR Pico?
The SKR Pico is the printer-side control board in BIGTREETECH’s Voron V0 solution. The manufacturer describes the V1.0 board as customized for the Voron V0 and as a newer version for the V0 and V0.1. Its layout is intended to suit the space constraints of those machines, where the board is mounted longitudinally. That is the manufacturer’s design description, not independent fit testing. BIGTREETECH SKR Pico V1.0 product page
A controller board manages printer components such as motors and other connected hardware. The SKR Pico is distinct from a Raspberry Pi-class computer: in the Klipper context presented by BIGTREETECH, the Pico is the custom motherboard, while a Pi or BTT Pi can provide the host-computer role.
Does the SKR Pico have an RP2040?
Yes. BIGTREETECH identifies a Raspberry Pi ARM Cortex-M0+ MCU on the board. The product page renders the part number as “PR2040”; the conventional designation is RP2040. The page also identifies USB Type-C as a communication interface for the main control computer. BIGTREETECH product description
#1 Best Overall
- BIGTREETECH SKR Pico V1.0 motherboard uses Raspberry-Pi ARM Cortex-Mo+ MCU PR2040, and has been upgraded in ID design. It has a stylish appearance and excellent performance, making it an ideal choice for Voron players. The fuse kit consists of a fuse and a fixing seat, which is easy to disassemble and assemble. The Type-C interface can realize the main control communication
- BTT SKR Pico v1.0 control board with Raspberry Pi board frame, Raspberry-Pi can be perfectly installed on BTT SKR Pico mainboard, saving internal spaces. The unique lateral design of SKR Pico‘s seat perfectly matches the space characteristics of the Voron V0 and V0.1 machine that needs to be fixed to the motherboard longitudinally. compatible with BTT PI can running Klipper
- Mute Printing & Premium Capacitors: Featured with TMC2209 mute driver UART mode, big tree tech SKR PICO V1.0 supports mute 3D printing. The main version of the chip capacitor (MLCC) adopts high-quality Murata capacitors to enhance product's quality
- Upgraded Heat Dissipation: Upgrade the design of the heat sink and increase the heat dissipation area. Increased controllable fan enables to lower the temperature of the whole machine when the it's working, effectively solving problems related to heat dissipation, and improving on the heat dissipation.
- Satisfying After-Sales Supports: Any issues or questions about BTT SKR Pico V1.0, please feel free to tell us any time on Amazon. Our professional technical team're willing to provide you with immediate technical supports as soon as we can
How many stepper drivers does the SKR Pico have?
BIGTREETECH’s product-solution page lists five onboard TMC2209 drivers, operated in UART mode. The manufacturer markets the drivers and board for quieter printing, but the cited product material does not provide a measured noise reduction or independent performance comparison. BIGTREETECH product-solution page
What cooling and protection features does BIGTREETECH describe?
The product descriptions highlight heat-sink area and a controllable fan for cooling, as well as a fuse and holder. These are stated design features; the cited material does not give independent thermal results or reliability measurements. BIGTREETECH product page
Rank #2
- Using Raspberry Pi ARM Cortex-M0+ main control RP2040 microprocessor. This controller board onboard UART mode of TMC2209 and supports Klipper firmware
- BIGTREETECH SKR Pico V1.0 main control board heat sink design is newly upgraded, the heat dissipation area is enlarged, and the heat dissipation performance is greatly improved, which is both beautiful and practical
- Chip capacitors (MLCC) of the main control board are all Murata capacitors; well-known brand capacitors, with guaranteed quality and better experience
- Fuse adopts the form of "fuse holder + fuse", which is easy to disassemble; the lateral design of the main control board seat perfectly matches the space characteristics of Voron V0 machine that needs to fix the main board vertically
- ID design is newly upgraded. It adopts the Raspberry-Pi board frame, which is perfectly installation with Rasberry-Pi to save internal space. The appearance and performance coexist. It is the coolest choice for Voron players
Does the SKR Pico need a Raspberry Pi?
BIGTREETECH says the SKR Pico can pair with a Raspberry Pi or BTT Pi. Its Voron V0 solution is presented in a Klipper context, with the SKR Pico serving as the printer motherboard and the Pi-class computer as a separate host. The manufacturer also lists a TFT35 SPI as a possible screen; it is not presented as a requirement. BIGTREETECH product-solution page
BTT Pi V1.2 is a separate single-board computer that BIGTREETCH describes for 3D printing. Which host, screen, and software configuration to use depends on the build; the product descriptions do not establish one mandatory combination. Check the current setup instructions for the specific hardware and firmware you plan to use. BIGTREETECH product-solution page
Rank #3
- Main Control Chip: Adopt STMicroelectronics' latest G0 series main control chip STM32G0B1RET6 or STM32G0B0RET6
- Three CNC Fan: Increase the heat dissipation controllable fan to reduce the printer temperature when the device is working
- Increased Heat Sink: Redesign the drive heat sink, strengthen the drive heat dissipation capacity, and greatly improve the heat dissipation performance
- USB Micro B: The PC communication USB interface is upgraded from Mini USB to Micro USB B, which is more adaptable
- Output Power Supply: Increase SPI output port +3.3V power supply, external SPI sensor power supply voltage +3.3V and +5V are optional, support the motherboard to directly supply power to peripherals
Is the SKR Pico compatible with printers other than the Voron V0?
The official product material establishes the Voron V0/V0.1 as its design target, not blanket compatibility with other printers. A different machine may require a different board footprint, wiring arrangement, voltage or current capacity, input/output selection, or firmware configuration. The cited product pages do not supply enough electrical limits or wiring detail to confirm compatibility for a particular alternative printer.
Before buying or installing it for another machine, verify the exact board revision and compare its physical fit and electrical and firmware requirements with the printer. BIGTREETECH links to an official SKR-Pico repository; consult the current files for the relevant revision rather than relying on a generic wiring assumption.
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