⚡ IoT Playground

Next-Generation Web Flasher for ESP32 & IoT Devices

Flash pre-compiled firmware to your ESP32-based devices (M5Stack Cardputer, M5StickC Plus2) directly from your web browser using cutting-edge Web Serial API. Zero installation. Maximum productivity.

🚀 Get Started 📚 Documentation

⚡ Firmware Flasher

Flash firmware to your IoT device directly from your browser

ℹī¸ Demo Mode: This interface simulates the flashing process for UI demonstration. For actual hardware flashing, integrate esptool-js or similar library.

đŸ“Ļ Example Firmware

✨ Key Features

Everything you need for efficient IoT development

🌐

Browser-Based Flashing

Flash firmware directly from your browser using Web Serial API. No software installation required.

⚡

Lightning Fast

Optimized flashing process that gets your devices up and running in seconds.

🔒

Secure & Safe

All operations happen locally in your browser. Your data never leaves your machine.

📱

Multi-Device Support

Support for M5Stack Cardputer, M5StickC Plus2, and other ESP32-based devices.

🎨

Modern Interface

Beautiful, intuitive UI designed for the best user experience across all devices.

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Pre-compiled Firmware

Ready-to-flash firmware binaries for popular IoT projects and applications.

⚠ī¸ System Requirements

  • Chrome or Edge browser (Web Serial API required)
  • USB cable to connect your ESP32 device
  • USB/Serial drivers installed (CP210x, CH340, FTDI, etc.)

đŸŽ¯ Available Projects

Choose from our collection of pre-compiled firmware

📱 M5Stack Cardputer

ESP32-S3

👤 User Demo

Official M5Stack Cardputer user demo with multiple features and examples including sensors, display, and keyboard input.

⚡ Flash Firmware

📡 M5Card Remote

Infrared remote control application for M5Stack Cardputer. Control TVs, air conditioners, and other IR devices.

⚡ Flash Firmware

🎮 GameBoy Emulator

Full-featured GameBoy emulator for M5Stack Cardputer with ROM loading support and save states.

⚡ Flash Firmware

🔧 Resistor Calculator

Interactive resistor color code calculator and electronics reference tool for makers and engineers.

⚡ Flash Firmware

🚀 M5Stick Launcher

Advanced application launcher and management system for organizing multiple projects.

⚡ Flash Firmware

🔐 Evil Cardputer

WiFi security testing and network analysis tool for penetration testing and security research.

⚡ Flash Firmware

⌚ M5StickC Plus2

ESP32-S3

👤 User Demo

Official M5StickC Plus2 user demo with multiple features, sensors, and display examples.

⚡ Flash Firmware

🔘 OneButton

Simple OneButton library demonstration showing advanced button interaction patterns and events.

⚡ Flash Firmware

⏰ Evil Clock

WiFi deauth clock and security testing tool for network monitoring and penetration testing.

⚡ Flash Firmware