Muse Gadget Web Flasher

Flash the open source Muse Gadget firmware onto your ESP32 board, straight from Chrome or Edge on a desktop computer.

1

SDK token

A gadget needs your SDK token to pair. Get it from gadgets.muse.ai (Account > SDK tokens). It's sent to the gadget over USB after installing, the gadget keeps it through updates, and this browser remembers it for next time.

2

Install

Your browser doesn't support Web Serial. Use Chrome or Edge on a desktop computer. Web Serial needs a secure (https) connection.

Keep this tab in front while installing. Updating keeps your pairing, Wi-Fi settings and token. When it's done, close the installer: the page sends your token, and you set the gadget up in the Muse app.

Already installed? Send your token to a gadget

For a gadget running firmware from this page. Pick its port when asked.

Device settings

Read a gadget's screen and sound settings over USB and change them. For boards with the Muse screen UI, running firmware from this page. Pick its port when asked. Nothing else on the gadget changes.