The current version of the Positron printer. There have been rolling updates since the release of v3.2, but with each batch of kits released there have been milestone updates. The dates correspond with the approximate date that kits were received.
Released: TBD
These are what we're currently planning to change. All Positron v3.2 kits should have the hardware needed to implement these changes, unless otherwise stated.
- New Extruder Design by Sample Name and Biokeks
- To be Designated Positron Extruder v2
- This design improves upon the previous by giving more torque onto the filament
- New Z-Idler latch by Steve Builds*
- New Z-Belt block by Steve Builds*
- New Z Carriage Connector Stabilizer by NateroniPizza
- Lan from LDO had a similar idea, great minds think alike.
- New Z Axis Spool Holder by Smiksky
- New Posiberry OS by Smiksky & Joescalon
- Improve Image developed by the Positron Team that helps improve the overall Klipper experience by removing unnecessary Raspberry Pi OS components.
- Fixed common bugs with the previous OS.
- Sentient Catgirl AI and Sentient Catboi AI have been re-homed to an Anime Nature Reserve.
*Implemented change into the Github
Released: September 2024
- Z-Endstop on Extruder Assembly
- New Custom designed fan duct from Olli3D
- Added sentient catboi A.I.
Released: June 2024
This is the first release of The Positron printer kit, designed by Positron 3D, Positron LT, and LDO in collaboration.
- Guided extrusion cut for folding hinge, ensuring reliable folding/unfolding.
- New Spring loaded Tension Lever to make deployment easier
- 3mm belts replaced Synchromesh for easier maintenance and sourcing
- Bowden Extruder upgraded to an LDO Orbiter style extruder
- Custom Hotend Designed by LDO and Positron
- Custom Heatblock provided by LDO, V6 compatible.
- Custom 72w Bambu Style Heater Cart
- Volcano Comparable speeds with High Flow filament.
- Custom PCBs for MCU and PTH designed and provided by LDO
- New Toolhead PCB (PTH) migrates to USB connection over XT30(2+2)
- Adds Accelerometer to the PTH, Allowing for out of box Input Shaper Tuning
- New 10k High Speed / High CFM Fan for compact cooling
- Fully custom PCB (MCU) incorporates all mainstream features into an ultra-compact form fitting board
- Adds Ethernet Port, USB Hub, USB C Connection, XT30(2+2) Toolhead Connection
- Built in motor drivers, using baseplate as a heatsink.
- Supports Physical endstops on all axis
- Built in expansion capability
- Filament Ronout Sensor with Extruder Endstop Pins
- ABL Options available with servo pins and probe pins
- Additional Thermistor connections
- Completely Clear ITO Coated Heated Glass Bed
- Supports up to 90°C, providing excellent observation of first layer performance.
- Metal Idlers instead of Synchromesh Spec Plastic Idlers.
- External Display Connected to MCU by USB C, containing the RPi CM4 externally.
- Added cutout for a internal power supply (future upgrade option)
- Added new supporting extrusion to prevent filament scraps from getting inside the printer.
- Added sentient catgirl A.I.
Released: May 22nd, 2022
This is the original release of the Positron printer by KRALYN & Danning.
The V3.0 has been officially retired by Positron 3D, and no direct support will be provided for this design, as the latest revision fixes many core issues related to this machine.