M5Stack software catalog

by BruceDevices

Predatory ESP32 Firmware

by 0ct0sec

ON NO! Someone put an RPG in a packet sniffer

by m5stack

Unified library for M5Stack series

by beryllium-org

Beryllium OS Micro, a unix-like operating system for CircuitPython powered microcontrollers.

by d4rkmen

Standalone Meshtastic node for CardPuter ADV

by GeneralDussDuss

80+ feature pentesting firmware for M5Stack Cardputer-Adv. WiFi, BLE, sub-GHz (CC1101), 2.4GHz (nRF24), LoRa (SX1262), IR, BadUSB, DHCP attacks, WPAD, MouseJack, BLE spam, signal replay, 6 themes. Supports LoRa-GNSS + Hydra RF hats + ESP32-C5 companion.

by bryant24hao

ClawPuter — pixel desktop companion for M5Stack Cardputer (ESP32-S3). AI chat, voice input, real-time weather, synced macOS desktop pet.

by VoidNoi

BadUSB for the Cardputer with ducky script support and extra functionality

by GOROman

A tactile M5Stack StopWatch controller for AI-assisted Vibe Coding

by cyberwisk

M5Cardputer_WebRadio

by d4rkmen

Multi-app installer for M5 CardPuter v1.0, v1.1 and ADV with a set of built-in tools

by Mr-PauI

This began as a little enhancement and polish added to Matteo Forlani's M5Stack Cardputer concept implementation of Peanut-GB; then I decided I might as well just finish it myself when the original project was archived. I wound up creating my own Walnut-CGB enhanced implementation which powers Gameboy Enhanced Firmware.

by henriquesebastiao

Firmware to do cool things with Cardputer

by therezor

Fully offline tiny LLM chatbot on the ESP32-S3 Cardputer ADV - 8M params, Q4 weights baked into the firmware, ~5 tok/s.

by d4rkmen

Conversational AI assistant for the ESP32-S3 powered M5 Cardputer mini PC

by HanminYIN

Privacy-conscious native macOS and StickS3 companion for Codex and local coding agents

by indecenti

Web-native OS for the M5Stack Cardputer (ESP32-S3): native firmware + a desktop-class browser shell, offline AI assistant (ANIMA), bilingual voice, games, a security lab, OTA.

by Trentct

KK — a procedural 60fps avatar for the M5Stack StopWatch

by henriquesebastiao

Guia de como instalar uma antena externa no M5Stack Cardputer.

by ayutaz

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

by Zeloksa

Advanced Wi-Fi & BLE Radar V3.1 for M5Stack Cardputer ADV. Features: Spectrum Analyzer, Smart Channel Advisor, Dual-band TDM, Anti-tracking bypass, and Retro CRT UI. (Pre-compiled .bin only)

by NeoDoggy

Based on Dasai™ Mochi

by bryant24hao

A pixel desk pet that reacts to Claude Code over BLE, running on M5 Cardputer. Community port of anthropics/claude-desktop-buddy.

by digitsisyph

M5Stack StopWatch C152 as a Codex Micro-compatible BLE controller, quota dashboard, and optional USB microphone.