Web Flasher

FLASH YOUR ESP32

Flash LavaCore firmware directly from your browser. No command line, no drivers, no PlatformIO required.

⚡

Requirements

  • • Chrome or Edge desktop browser (Web Serial API)
  • • USB data cable connected to your ESP32
  • • CP210x or CH340 driver (Windows may need it — download)
1

PICK YOUR BOARD

2

CONNECT & FLASH

Plug your ESP32 into USB, click the button below, and select the serial port in the browser dialog.

Browser Not Supported

Web Serial requires Chrome or Edge on desktop. Mobile browsers are not supported.

Board: TWANG32 / GPIO 16

3

WHAT'S NEXT

📱

OPEN THE APP

Go to web.lavacore.app on your phone in Chrome/Edge.

🔗

PAIR DEVICE

Tap "Pair" and select your TWANG device from the Bluetooth dialog.

🎮

PLAY

Tilt to move, shake to attack. Conquer the lava lane!

Firmware v0.1.6 · ESP32-WROOM-32 · WS2812B · NimBLE