CNX Software

LocalDot – Open-source PCB for 3rd-gen Amazon Echo Dot enables Home Assistant support (Crowdfunding)

AAElectronics' LocalDot is an open-source replacement mainboard that converts a 3rd-generation Amazon Echo Dot into a local ...
GitHub

Arm Mbed

Mbed was sunsetted in July 2026 and it is no longer possible to build projects using our online tools. Mbed OS is open source and remains publicly available, but will no longer be actively maintained ...