stackchan

A JavaScript-driven M5Stack-embedded super-kawaii robot.

Self-hosted voice-assistant stack for the M5Stack StackChan desktop robot. Local ASR/TTS, pluggable LLM brain, kid-mode default, no cloud required.

This is the repository for Stack-chan RT ver.

Fully local AI voice backend for the M5Stack StackChan robot (whisper.cpp + Silero VAD + Ollama + Piper) - replaces the xiaozhi.me cloud, no API keys, runs on your own machine.

Cloud MCP gateway that connects a StackChan desk robot to claude.ai — OAuth 2.1 bridge, reflex daemon, pixel avatar toolkit, and the field notes from making it work

stack-chan interface using ros2_control

不只是桌面，更是出门的身体。A body for an AI companion — the full behavior layer for an M5Stack CoreS3 stackchan: expression decay, sleepiness, face tracking, guest mode, expression baseline, avatar pipeline.

Self-hosted AI voice server for StackChan ESP32-S3 robots, supporting Home Assistant and standalone Docker with OpenAI Realtime, Gemini Live, and OpenAI-compatible providers.

Local-first desktop daemon and firmware overlay for a Codex-connected StackChan robot.

Open-source local-first Character OS for M5Stack StackChan: procedural face, wake word, Gemma brain, voice, vision, touch, IMU, and safe motion.

Standalone pwnagotchi-style WiFi/BLE companion firmware for the M5Stack CoreS3 StackChan robot. ESP-IDF + LVGL.

UVCカメラとして動作するM5StackCoreS3用ファームウェア（ｳｪﾌﾞｶﾑﾁｬﾝ）

StackChan WebSocket Control Server

Talking home assistant for M5Stack / スタックチャン — English learning, schedule announcements, weather, flexible name masking & Basic-Memory logs. Fully local STT/TTS (Whisper.cpp + VOICEVOX + Kokoro). Minimal API usage by design.

Unofficial MuJoCo dynamics simulator for the Stack-chan desktop robot — web dashboard, AI_StackChan2-compatible device emulator, and an on-monitor avatar face.

依代 (yorishiro) — giving an autonomous agent a body. An all-in-one embodied-companion stack for the M5Stack StackChan: ESP32-S3 firmware + Python MCP gateway (voice via VOICEVOX / faster-whisper, on-device reflexes, opt-in heartbeat, SwitchBot). Built unobtrusive & local-first. A grateful hard fork of kisaragi-mochi/stackchan-mcp.

M5stack Open Source Bot

Super kawaii stackchan controlled with BLE