LDO Positron 3.2 DIY Kit

The new LDO Positron 3.2 DIY Kit: The Ultimate Portable 3D Printer

The Positron is a compact, foldable 3D printer designed for those who need printing on the go—whether you’re in the office, at a job site, or traveling the world.

Innovative Design

• Compact and Portable: The Positron fits into a standard filament box and features
  a clever kinematics system that maximizes its 180mm³ build volume while printing
  upside down.
• Quick Deployment: Go from folded to ready to print in just about a minute.

Travel-Friendly

• Airport-Ready: The Positron has passed through major U.S. airports without issue
  when TSA guidelines were followed. Travel with peace of mind, but be sure to adhere
  to specific checkpoint instructions.
• Low Power Consumption: Runs on a 24 Volt, 200 Watt power supply, making it ideal
  for printing on the move—on a boat, in a van, or even on a cruise ship.

Customization and Connectivity

• Expandable Main Board: Add a Filament Runout Sensor, integrated PSU, extra
  cooling, and more to tailor the Positron to your needs.
• Connectivity Options: For loading prints via Wi-Fi, Ethernet, or mass storage,
  regardless of how busy the venue is, you can always rely on USB and Ethernet
  connectivity!
• We Use Klipper: By using Klipper, this printer is your own! Customize the macros to
  make it do whatever it is you want, LDO made sure that all of the RGB lights are fully
  addressable.

Main Specifications:

• Build Volume: 180*180*165mm
• Product Dimensions: 200x200x70mm (Folded ), 200x200x270mm (Unfolded)
• Net Weight: ~3kg
• Weight with Pelican Case: ~5.5kg
• Supported Filament types: PLA, PETG
• Filament Diameter: 1.75mm
• Printing Speed: 250mm/s
• Acceleration: 8,000mm/s²
• Nozzle Diameter: V6 type, 0.4mm
• Hotend Max Temperature: 260℃
• High-power (72W) ceramic heater
• Build Surface: Glass Bed
• Heatbed Max Temperature: 85℃
• Levelling Mode: Manual & IR sensor
• Display Screen: 3.5” LCD Capacitive Touch Screen
• Power Supply: Desktop 24V 200W
• Slicing Software: Superslicer, OrcaSlicer, etc.
• Firmware: Klipper
• Raspberry Pi CM4
• Controller Board: Customized LDO Positron Mainboard

What’s included?

The kit comes with all parts needed to build the printer, except 3D printed parts. It also includes the carry case.

Join the Community

Explore more about the Positron and join the Wiki and Discord at https://positron3d.com/. Share your projects, learn from others, and collaborate to push the limits of 3D printing.

Get Started Today

Enjoy the freedom and versatility the Positron offers. Have fun, and let’s print differently.