
Prusa 3D and ColorMix color combining now free to try
Imagine having a printer at home with four or five filaments. Until now, you could only print models in those exact four or five colors—and nothing more. Prusa ColorMix removes this limitation. By intelligently alternating layers of different colors, your printer can produce dozens of shades you don’t physically have loaded.
Trends
All articles

ESP32 Chip Comparison: Which to Choose for Your Project
ESP32, S2, S3, C3, C6, H2, C5, P4 and the upcoming S31 – which chip to choose for your project? Comparative peripherals table, use-case decision tree, software platforms overview, and…

Flipper One officially unveiled and seeking development help
The Flipper Devices team has officially unveiled its new project, Flipper One. It’s not a successor to the popular Flipper Zero, but a completely new device with a different focus.…

Raspberry Shake – seismograph for monitoring earthquakes, explosions or landslides
Raspberry Shake is an affordable seismograph built on a Raspberry Pi that lets anyone monitor earthquakes and ground vibrations from home. We’ll look at how it works, its cost, installation…

Is Bambu Lab abusing open-source? They threatened the developer with a lawsuit.
The Chinese company Bambu Lab built its printers on the open-source work of the community. Now they’re threatening to sue a Polish developer who used their own public code. The…

LocalAI Update: Your Path to Local AI
Nowadays, artificial intelligence is becoming increasingly accessible, and its applications are expanding into many areas.

Wokwi — ESP32, Arduino, and STM32 Simulator Directly in the Browser and VS Code (2025)
To start playing around and programming with Arduino Uno, ESP32, or Raspberry Pi Pico, you don’t necessarily need to have them on your desk.

Copy Fail (CVE-2026-31431): A kernel bug that also affects your Raspberry Pi and Home Assistant
New vulnerability in the Linux kernel (CVE-2026-31431) allows an unprivileged user to gain root access via a 732-byte Python script. What does this mean for Raspberry Pi and Home Assistant…

Prusa INDX vs. Bambu Vortek vs. Snapmaker U1: Technical Comparison of Tool Changers for 2026
Prusa Research and Swedish Bondtech have launched pre-orders for the INDX conversion kit for Prusa CORE One/+ printers. It’s not just another MMU-like filament switcher. It’s an architecture that technically…

Major update of OrcaSlicer 2.3.2: improved infill, Flow Rate per feature, more stable Wipe Tower.
OrcaSlicer. One of the biggest updates (2.3.2) for this 3D printer slicer brings many improvements and fixes – it’s worth checking out.

Voron Cascade: the creators of popular DIY 3D printers have introduced their own CNC milling machine.
When Voron is mentioned, most people think of one of the best-designed DIY 3D printers—whether it’s the popular Voron 2.4, Trident, or the compact Voron 0.2. The community around this…
