Bambu Lab P1S Electronics Board: A Comprehensive Overview

Bambu Lab P1S Electronics Board: A Comprehensive Overview

Welcome to the world of 3D printing, where innovation meets precision. Today, we’ll delve into the fascinating realm of the Bambu Lab P1S 3D printer—an exceptional device known for its reliable performance and seamless printing experience. From its Core XY speed to material versatility, the P1S offers a range of features that cater to both enthusiasts and professionals.

Let’s explore the capabilities of this impressive printer and uncover the technology behind the Bambu Lab P1S Electronics Board.

Key Features of the Bambu Lab P1S 3D Printer

The Bambu Lab P1S 3D printer is a remarkable device that offers reliable performance right out of the box. Here are some of its key features:

  1. Easy Setup: The P1S can be set up in just 15 minutes, making it convenient for users to start printing quickly.

  2. Polished Hardware and Software: Bambu Lab has meticulously designed both the hardware and software components, ensuring a smooth and efficient printing experience.

  3. Enclosed Body: The printer’s enclosed body allows for high-temperature filament printing, making it suitable for a wide range of materials.

  4. AMS for Color Printing: With the AMS (Automatic Mixing System), the P1S can achieve up to 16-color printing.

  5. Impressive Speed and Acceleration:

    • Top printing speed: 500 mm/s
    • Acceleration from zero to 500 mm/s in just 0.025 seconds
  6. Built-in Camera: The P1S includes a built-in camera for remote monitoring and creating time-lapse videos of your prints.

The AP Board – P1P is a crucial component of the P1S. It serves as a circuit board that controls the printer and provides the necessary Wi-Fi connectivity and processing power. This board ensures seamless operation and connectivity for your printing needs.

The P1 series, including the P1S, inherits the proven kinematics and motion control system from Bambu Lab’s flagship printer. It also features vibration compensation and pressure advance, enhancing overall print quality and reliability.

If you’re interested in spare parts for the P1 series, Bambu Lab offers various circuit boards, including the Extruder Connection Board, TH Board, Heatbed Piezo Interface Board, and more. You can explore these spare parts on Bambu Lab’s website.

For more details and to explore the P1S printer, visit the Bambu Lab P1S product page

Bambu Lab P1S Electronics Board Technical Specifications

Here are the technical specifications for the Bambu Lab P1S Electronics Board:

  • Printing Technology: Fused Deposition Modeling (FDM)
  • Build Volume (W × D × H): 256 x 256 x 256 mm³
  • Body: All-Metal
  • Chassis Shell: Steel
  • Hot End: Stainless Steel
  • Nozzle Diameter (Included): 0.4 mm
  • Nozzle Diameter (Optional): 0.2 mm, 0.6 mm, 0.8 mm
  • Filament Cutter: Yes
  • Filament Diameter: 1.75 mm
  • Heatbed (Included): Bambu Dual-Sided Textured PEI Plate
  • Heatbed (Optional): Bambu Cool Plate, Bambu Engineering Plate, Bambu High Temperature Plate
  • Max Build Plate Temperature: 100°C
  • Max Speed of Toolhead: 500 mm/s
  • Max Acceleration of Toolhead: 20 m/s²
  • Max Hot End Flow: 32 mm³/s @ABS (Model: 150×150 mm single wall; Material: Bambu ABS; Temperature: 280°C)
  • Part Cooling Fan: Closed Loop Control
  • Hot End Fan: Closed Loop Control
  • Control Board Fan: Closed Loop Control
  • Chamber Temperature Regulator Fan: Closed Loop Control
  • Auxiliary Part Cooling Fan: Closed Loop Control
  • Air Filter: Activated Carbon Filter
  • Supported Filament: PLA, PETG, TPU, ABS, ASA, PVA, PET (Ideal); PA, PC (Capable); Carbon/Glass Fiber Reinforced Polymer (Not Recommended)
  • Chamber Monitoring Camera: Low Rate Camera 1280×720/0.5fps (Timelapse Supported)
  • Filament Run Out Sensor: Yes
  • Filament Odometry: Optional with AMS
  • Power Loss Recovery: Yes
  • Dimensions (W × D × H): 389 x 389 x 458 mm³
  • Net Weight: 12.95 kg
  • Input Voltage: 100-240 VAC, 50/60 Hz
  • Max Power: 1000 W @220 V, 350 W @110V
  • USB Output Power: 5V/1.5A
  • Display: 2.7-inch 192×64 Screen
  • Connectivity: Wi-Fi, Bluetooth, Bambu-Bus
  • Software Control Interface: Button, APP, PC Application
  • Slicer: Supported OS: MacOS, Windows; Bambu Studio supports third-party slicers that export standard G-code (e.g., Superslicer, Prusaslicer, and Cura, but certain advanced features may not be supported) .

The Bambu Lab P1S Electronics Board is designed for high-temperature filament printing, offers up to 16-color printing with AMS, and features a built-in camera for remote monitoring and timelapse. If you have any more questions or need further details, feel free to ask!

Three images of circuit boards with ribbon cables attached.

IMG Source: bambulab.com


Explore Bambu Lab P1S Features and Applications

The Bambu Lab P1S is an impressive 3D printer known for its reliable performance and seamless printing experience. Let’s explore some of its features and potential applications:

  1. CoreXY Design: The P1S inherits the proven kinematics and motion control system from the Bambu Lab flagship printer. It can print at a top speed of 500 mm/s, with acceleration from zero to 500 mm/s taking just 0.025 seconds.

  2. Fully Enclosed Printing Chamber: Unlike its counterpart, the P1P, the P1S offers a fully enclosed printing chamber. This design provides better temperature stability and helps maintain consistent print quality.

  3. Cooling Solutions:

    • Auxiliary Part Cooling Fan: Cools the printed layers during the printing process.
    • Chamber Regulator Fan: Stabilizes the inner chamber temperature.
    • Control Board Fan: Assists in cooling the control board.
  4. Must-Have Mods:

    • Riser for AMS and Ventilation: Enhances airflow and cooling efficiency.
    • Swifty Bed Alignment Tool: Ensures precise bed leveling.
    • Feed Guides for PTFE Tubes: Helps guide filament smoothly.
    • Y-Splitter for Filament Dryer: Useful for managing multiple filament spools.
    • Hinged Cover for P1S Display: Reduces annoying glow.
    • Respool Spools: Handy for cardboard spool filaments.
    • Bambu Gear Removal Tool: Essential for extruder maintenance.
  5. Additional Customizations:

    • Phone Holder + Screen Bezel: A practical accessory for managing your printer.
    • Build Plate Guides: Improves plate alignment accuracy.
    • LED Riser: Enhances visibility during printing.

A small black PCB with a number of surface-mounted components, including two ICs, a USB connector, and several capacitors and resistors.

IMG Source: bambulab.com


Exploring Bambu Lab P1S 3D Printer

Let’s delve into the Bambu Lab P1S and explore its features and performance.

The Bambu Lab P1S is a 3D printer that has garnered attention for its impressive capabilities. Here’s what you need to know:

  1. Core XY Speed and Material Versatility:

    • The P1S hits a sweet spot by offering affordable Core XY speed. It can handle a wide range of materials, making it versatile for various printing needs.
    • With a blazing speed and the ability to print in up to 16 colors, the P1S is a solid choice for creators.
  2. Features and Specifications:

    • Build Volume: The P1S provides a build volume of 256 x 256 x 256 mm (10 x 10 x 10 inches).
    • Materials: It supports materials like PLA, TPU, ABS, and PC (up to 300 degrees).
    • Extruder Type: The printer uses a direct drive extruder.
    • Nozzle: The nozzle size is 0.4mm (proprietary).
    • Bed Leveling: Automatic bed leveling ensures hassle-free printing.
    • Filament Runout Sensor: Yes, it has this feature.
    • Connectivity: Options include microSD card, WiFi, and Bluetooth.
    • Interface: The printer features an LED screen with a D-pad selector.
    • Machine Footprint: Dimensions are 389 x 389 x 458 mm (15.3 x 15.3 x 18 inches).
    • Machine Weight: It weighs 12.95 kg (28.5 lbs).
  3. What Sets It Apart:

    • Speed: The P1S is capable of 500mm/s print speeds with a blazing 20,000 mm/s acceleration speed.
    • Quality: It offers input shaping, a PEI-coated flex plate, linear rods, and a self-cleaning tool head.
    • Affordability: Retailing at $699, the P1S is more budget-friendly than its deluxe counterpart, the X1 Carbon.
    • Upgrade Option: Bambu Lab provides a P1P to P1S upgrade kit for $150, enhancing the P1P with features like plastic panels, a glass door, and more.
  4. Pros and Cons:

    • Pros:
      • Blazing speed
      • Enclosure for high-temperature printing
      • Simple auto bed leveling
      • Optional 4-color AMS (Advanced Mixing System)
    • Cons:
      • Noisy operation
      • Proprietary replacement parts
      • AMS unit may waste filament

For more details, you can check out the full review on Tom’s Hardware.

A photo of a circuit board with two red circles marking two screws.

IMG Source: bambulab.com


Key Features of Bambu Lab P1S 3D Printer

The Bambu Lab P1S 3D printer is a remarkable addition to the world of 3D printing. Let’s delve into its features and capabilities:

  1. Core XY Speed and Material Versatility:

    • The P1S hits a sweet spot by offering affordable Core XY speed for a wide range of materials.
    • It can handle materials like PLA, TPU, ABS, and PC (with a temperature range of up to 300 degrees Celsius).
    • The printer’s blazing speed and 20,000 mm/s² acceleration make it a favorite among speed enthusiasts.
  2. Enclosed Design for High-Temperature Printing:

    • The fully enclosed body allows for high-temperature filament printing.
    • This feature ensures better control over print quality and material properties.
  3. Up to 16-Color Printing with AMS:

    • The P1S supports up to 16-color printing using Bambu Lab’s popular AMS system.
    • With this capability, you can create vibrant and multi-colored prints.
  4. Auto Bed Leveling and Self-Cleaning Tool Head:

    • The P1S boasts one of the best auto bed leveling systems.
    • It also features input shaping, a PEI-coated flex plate, linear rods, and a self-cleaning tool head.
    • These enhancements contribute to a smoother printing experience.
  5. Built-in Camera for Monitoring and Timelapse:

    • The printer comes equipped with a built-in camera.
    • You can use it for remote monitoring of your prints and creating captivating timelapse videos.
  6. Specifications:

    • Build Volume: 256 x 256 x 256 mm (10 x 10 x 10 inches)
    • Extruder Type: Direct drive
    • Nozzle Diameter: 0.4mm (proprietary)
    • Build Platform: PEI textured spring steel sheet (heated)
    • Bed Leveling: Automatic
    • Filament Runout Sensor: Yes
    • Connectivity: microSD card, WiFi, Bluetooth
    • Interface: LED screen with D-pad selector
    • Machine Footprint: 389 x 389 x 458 mm (15.3 x 15.3 x 18 inches)
    • Machine Weight: 12.95 KG (28.5 lbs)

In summary, the Bambu Lab P1S offers an enticing combination of speed, versatility, and ease of use—all at an affordable price point. Whether you’re a hobbyist or a professional, this printer is worth considering for your 3D printing needs.

An image of a black PCB with surface-mounted components, including a large heat sink.

IMG Source: bambulab.com



In conclusion, the Bambu Lab P1S 3D printer stands out as a testament to cutting-edge technology and craftsmanship. With its Core XY design, high-temperature printing capabilities, and advanced features like the AMS for color mixing, this printer is a powerhouse in the world of 3D printing. The Bambu Lab P1S Electronics Board plays a pivotal role in ensuring seamless operation and connectivity, setting the stage for exceptional printing results.

Whether you’re a seasoned professional or a hobbyist exploring the possibilities of 3D printing, the P1S offers a reliable and versatile solution. Explore the world of 3D printing with the Bambu Lab P1S and experience innovation at your fingertips.

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