Amazon.com: ESP32 One Kit Mini Development Board with WiFi/Bluetooth for Raspberry Pi Hats Support Image Recognition Voice Processing Compatible with Arduino and ESP-IDF Software SDK (with Camera) : Electronics
LILYGO® T-WATCH-2020 V3 Microphone IPS Touchable ESP32 Support WIFI Bluetooth Vibration Motor Speaker
New Audio Development Board by Espressif | Espressif Systems
I2S Communication on ESP32 to Transmit and Receive Audio Data Using MAX98357A
Sound with ESP32 - I2S Protocol | DroneBot Workshop
Portable Sound Analyzer on ESP32 : 6 Steps - Instructables
ESP Audio DevKits I Espressif
ESP32-Vaquita-DSPG Voice Development Board Three-Microphone Array WiFi Bluetooth | eBay
ESPMUSE Proto esp32 Development Card with Speaker and Microphone | eBay
Ai Smart Far-field Online Voice Recognition Dual Microphone Dueros Development Board Esp32 Bluetooth Wifi Networking - Air Conditioner Parts - AliExpress
Esp32-korvo Esp32 Ai Voice Development Board Multi-microphone Esp32-wrover-e Wifi Wireless Module - Integrated Circuits - AliExpress