Open-sourcing a full fine-tuning pipeline for embedded engineering — training toolkit + 35-domain MoE-LoRA model

At L'Électron Rare we build FineFab — a local-first, multi-machine AI-native platform for manufacturing and electronics engineering. This week we open-sourced the full fine-tuning pipeline: training toolkit and output model. Here's what it looks like, and why we built it this way. The frustration that started it Every embedded engineer I know has the same story with generalist LLMs. You ask GPT-4 to review an STM32 peripheral configuration and it confidently suggests a timer channel mapping that