Lite3DP 3D Printer

An Arduino-based, open source MSLA / LCD-SLA resin micro 3D printer kit

Dec 21, 2022

Announcing Lite3DP Gen 2!

We are very excited to announce that the Lite3DP Gen 2 project is underway. Click through to get all the juicy new details and sign up to be notified when the new campaign launches. Read the full update.

Aug 03, 2021

Kitting News, Shipping Address Changes

Good news! The kitting and labeling of Lite3DP is nearly complete - This is the last step in preparing for shipping to Mouser's warehouse for final distribution. Please take this time to check your delivery address, and update it through your Crowd Supply account. Read the full update.

Jul 08, 2021

Shipping News

As we anticipated in our May update, we've had a slight delay in our shipping schedule. We are currently waiting for the injected polycarbonate parts, which were supposed to be delivered by mid-June. The rest of production is finished. As soon as we receive those parts—which we expect to happen before mid-July—we will finish packing up the boxes and shipping them to Crowd Supply. For now, we have revised our estimated ship date to mid-August. Read the full update.

May 27, 2021

Manufacturing News

Here's the latest on our manufacturing status, procuring parts during a global shortage, and our current estimate for shipping. Read the full update.

Mar 16, 2021

A Comprehensive Schematic, Additional Capabilities, and Optimized Firmware

We are pleased to announce new developments: a comprehensive schematic diagram, increased PCB capabilities, and optimized firmware. Read the full update.

Feb 11, 2021

Converter for Linux and SLAcer Online Now Available!

In this update, with great joy, we want to inform our backers that a new version of the Lite3DP Converter application for Linux (Debian/Ubuntu) and an online version of the open source SLAcer are now available. Read the full update for details and links! Read the full update.

Dec 30, 2020

[Video] 3D Print Custom Parts Without 3D Modeling!

There is just one week left in the campaign! First of all, I want to thank you very much for your support. I am very happy about the reception of the campaign, and I hope that the kits that will be delivered fulfill all your expectations. In this update we show the manufacture of a keychain based on an image with the text “Thank you!”. Lite3DP allows the possibility of “hacking” the sections that we print (unlike most current MSLA 3D printers, which use a print file without modification possibilities). Click through to the full update for details and a tutorial video. Read the full update.

Dec 23, 2020

3D-Printable Accessory Parts Pack Download

In this update we are happily releasing the open source 3D-printable accessory parts pack. It consists of six pieces: two models of bases, three models of covers and support for the Nema 8 upgrade. Download link is at the end of the full update. Read the full update.

Dec 15, 2020

[Video] Complete Workflow Tutorial

In this update we wanted to show you the Lite3DP complete workflow in real time, from the STL model to the start of printing. Fast and easy. Click through to the update for the full video. Enjoy! Read the full update.

Dec 08, 2020

A Brief History

From the moment I read about the existence of 3D printers, especially around the RepRap Project, I felt an immense and immediate attraction to 3D printing: machines that you could build yourself and customize, low cost and that automatically manufacture parts to build other machines… it was a dream come true. Here's a brief history of how I came to design the Lite3DP S1. Read the full update for more. Read the full update.

Dec 01, 2020


Here are a few answers to some recent commonly asked questions about the Lite3DP including "How can I customize the Lite3DP?", "Are all plastic parts FDM printable?", "Is there a way to check the progress during 3D printing?" and many more. Read the full update.

Nov 19, 2020

We Are Live!

The Lite3DP campaign is now live! You can go with a full kit, a PIY (Print Your Own) Kit, and even extra trays. Perhaps all three? This campaign is looking very popular, so make sure to get in there early and secure your very own open source micro MSLA 3D printer. Read the full update.

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