Espressif Technology (688018.SH) recently released the ESP32-Vaquita-DSPG development board and supporting ESP AVS for AWS IoT SDK. The development board integrates Espressif ESP32 wireless SoC and DSP Group's DBMD5P audio SoC, which can help users easily develop IoT devices that integrate Amazon Alexa, have voice capabilities, and need to connect to the AWS IoT platform. This solution provides a safe, convenient and economical way for users to develop voice-controlled IoT devices.
The ESP32-Vaquita-DSPG development board is divided into two parts:
ESP32-Vaquita-DSPG main board, including ESP32 module, DSPG SoC, power module, power amplifier module, etc .;
ESP32-Vaquita-DSPG microphone array board, two digital microphone arrays, 5 One RGB LED, two function buttons;
Hardware block diagram:
Software Guide:
This development board can support a variety of application scenarios, the main application scenario of which is the Alexa Voice Service (AVS) of the Amazon IoT platform (AWS IoT). Lexin can download the Amazon SDK AVS , Reference Guide .
Reference materials:
