Supported Microcontrollers
Media support depends on the board's hardware. The ESP32-S3-Korvo-2 has a microphone, speaker, camera, and display. The Seeed XIAO ESP32-S3 Sense is a send-only board with no speaker or display, so its subscribe calls return DEVICE_NOT_SUPPORTED.
Both boards can send and receive Data Channel messages.
| Board | Send audio | Receive audio | Send video | Receive video | Send and receive messages |
|---|---|---|---|---|---|
| XIAO ESP32-S3 (Sense) | ✓ | — | ✓ | — | ✓ |
| ESP32-S3-Korvo-2 v3.1 | ✓ | ✓ | ✓ | ✓ | ✓ |
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