Muse gadgets / Espressif ESP32-S3-BOX-3
Screen and voiceOfficially supportedESP32 SDK
Espressif ESP32-S3-BOX-3
Board $50 · about $60 with cable/parts
Beginner · no toolsA USB-C data cable and one flash command. Back up the factory firmware first only if you want to keep it.
ESP32-S3 kit with a 2.4" 320x240 touch LCD, 16 MB flash, 16 MB PSRAM, speaker and mics. Full Muse UI: BOOT/CONFIG push-to-talk, touch settings and images. Dock sensors, SD card, IR and battery telemetry aren't used. Adafruit listed it at $49.95 (out of stock) on 2026-10-05.
What it can do
- Voice · Voice in, text repliesyes
- Images · Coloryes
- Touchscreenyes
- Camerano
- Air sensorsno
- Home-network tunnelyes
- Batteryno
- Over-the-air updatesyes
Things to say to it
“(Hold BOOT/CONFIG) What's next on my calendar?”“Show me the image you just found.”
What you need
Developer details · build command and SDK notes
Your coding agent runs this for you. The full sequence (token, flash, pair) is on the build page.
tools/muse/board.sh build box3Limits
Good to know
- The home-network tunnel lets Muse reach devices on your LAN that expose a local HTTP API. Treat it like giving the agent a foothold on your network.
- Pairing has no manufacturer verification and can't prevent an active man-in-the-middle attack.
- Builds are signed with the included development key and never enable Secure Boot. Enable NVS encryption (CONFIG_HOMEHUB_NVS_ENCRYPTION).
- Custom ESP32 commands are not a documented API yet: the command set (display.draw_url, sensors.read, camera.capture, ...) is hardcoded in main/app.c.
Alternatives
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