Dotty

Self-hosted voice-assistant stack for the M5Stack StackChan desktop robot

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Dotty is a self-hosted voice-assistant stack for the M5Stack StackChan desktop robot, running local speech recognition and text-to-speech with a pluggable LLM brain and no cloud dependency. It's kid-minded by default and hackable by design, currently an actively-developed, hobby-grade project aimed at StackChan owners who want a privacy-respecting voice assistant on their robot.

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Behind the summary, Matchbox keeps a richer profile of Dotty - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
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What it's a strong alternative to
Trust & credibility signals

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