ESP32 MCP firmware for iPhone USB input, built for M5Stack StopWatch with guided board adaptation
Animated vocabulary cards for learning languages, on an ESP32-S3 (M5Stack StopWatch). First course: German.
Predatory ESP32 Firmware
ESP32 display that shows you your Claude Code usage
Firmware Launcher for ESP32 boards like: M5Stack, Lilygo, Marauder and CYD devices.
A JavaScript-driven M5Stack-embedded super-kawaii robot.
SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)
StackChan open source!
Simple RTSP (streaming image) server for the ESP32CAM. Easy configuration and monitoring through the web interface.
HomeAutomation Switchplate based on lvgl for ESP32
Unified library for M5Stack series
Wifi Smart Home Remotes that run on ESPHome
Portable touchscreen SDR for M5Stack Tab5 + RTL-SDR dongles — spectrum, waterfall, FM/AM, Shortwave, ADS-B, FT8, P25, LoRa, RF tools, and Wi-Fi analysis without a PC.
E-paper shopping list for the M5Stack PaperMono, with a FastAPI server and phone web UI
Groki Bot desktop robot (M5Stack CoreS3): firmware, a voice and MCP gateway for your computer, and a hand-off to Grok Bot agents
A tactile M5Stack StopWatch controller for AI-assisted Vibe Coding
Privacy-conscious native macOS and StickS3 companion for Codex and local coding agents
559 K パラメータの日本語 TTS を ESP32-S3 で実時間合成。漢字かな交じり文の形態素解析・アクセント推定まで端末内で走る(M5Stack CoreS3 実機で確認)。推論は依存ゼロの C99、ブラウザ demo あり。arXiv:2608.21378 sanoTTS の日本語 clean-room 再実装。⚠️ コードは MIT ですが、配布モデルの重みは MIT ではありません(LICENSE-MODEL.md。出力に用途制限が伝播します)
KK — a procedural 60fps avatar for the M5Stack StopWatch
Run open-source Cardputer apps on Android: plug an ESP32-S3 over USB-OTG and the phone is the screen, keyboard, GPS and flasher. Apps are rebuilt on demand from GitHub against a display/keyboard shim.
A portable generic SSH client for M5Stack Cardputer ADV
ESPHome and Home Assistant integration for BenQ ScreenBar HALO 2 using BM5602 and M5Stack ATOM Lite
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
A whole little OS for the M5Stack Cardputer - launcher, file manager, paint, browser, offline AI, game emulator, Lua scripting, and more.
M5Stack StopWatch C152 as a Codex Micro-compatible BLE controller, quota dashboard, and optional USB microphone.
Sound generates the terrain, tilt shapes the world, real-world time and weather shape the sky — a tiny living world for M5Stack Cardputer ADV.
Native RISC-V NOMMU Linux 6.18 with SDIO Wi-Fi (ESP-Hosted-NG) and Dropbear SSH for M5Stack Stamp-P4 + Stamp-AddOn C6
DECK//OS: cyberpunk cyberdeck firmware for the M5Stack Tab5 + Tab5 Keyboard (ESP32-P4, LVGL 9)
A compiler-driven simulator for M5Stack StopWatch (C152) firmware: the production C++ runs on your Mac with the device's own font metrics, replayable sessions, and golden frames.