Arduino

An open-source desktop companion robot called JBR-001 has been released, built around an Arduino Uno Q and fully 3D printable. Documentation is hosted on Arduino's Project Hub, letting anyone reproduce, modify and extend the hardware and software themselves. The project is drawing attention in the maker and robotics community, with people discussing the appeal of an accessible, printable robot that hobbyists can build at home.

Arduino held a live session discussing its Uno Q and Ventuno Q boards, with a participant describing the chat as fun and sharing the recording. The conversation covered topics including single-board computing, Linux, AI, robotics and DIY electronics, with comparisons drawn to the Raspberry Pi ecosystem.

An open-source enthusiast has given a 13-year-old router a second life, upgrading its RAM and storage chip, adding I2C and GPIO ports, and building a screen and buttons into the lid. The device runs a custom-compiled OpenWrt system with cross-compiled Raspberry Pi and Arduino code, and reportedly works. The project is drawing attention as an example of how open-source software can extend the life of old hardware well beyond its intended lifespan.