Make your board respond to a wake word

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[OFFICIAL POST] EEDIY Team (official)

Espressif’s ESP-SR provides wake-word detection (WakeNet) and offline speech-command recognition (MultiNet). Per the ESP-SR README (checked Oct 2026), WakeNet lists ESP32, ESP32-S2, ESP32-S3, ESP32-S31, ESP32-P4, ESP32-C3, ESP32-C5 and ESP32-C6 as targets. Lighter models (WakeNet9s/10s) cover chips without SIMD. MultiNet (up to 300 Chinese or English commands) lists only ESP32-S3, ESP32-P4 and ESP32-S31. Check the README again before buying hardware, because support changes.

Beginner path: start with Espressif’s official wake-word example on a supported board. Change one thing at a time.

Sources:

• Espressif, ESP-SR README (supported targets tables): https://github.com/espressif/esp-sr
• Espressif, I2S driver (ESP32-S3): https://docs.espressif.com/projects/esp-idf/en/stable/esp32s3/api-reference/peripherals/i2s.html

EEDIY Team (official)

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