Show HN: I made a Raspberry with Qwen my local car AI
CarWatch puts a quantized Qwen model on a Raspberry Pi 5, combining offline voice interaction, owner-manual RAG, live OBD telemetry, and optional vehicle-cloud controls. HN discusses whether a 35B model is practical on Pi hardware, the value of grounding and citations, and whether an in-car agent offers enough utility over conventional controls.