TZT WiFi + Bluetooth module ESP32 serial to WiFi ESP32-Aduio-Kit Audio Development Board

TZT WiFi + Bluetooth module ESP32 serial to WiFi ESP32-Aduio-Kit Audio Development Board                 

Description:
- This development board is undergoing continuous upgrades, we will ship according to the latest version, and the appearance will be a little different from the picture.
- ESP32-Audio-Kit is a small audio development board developed by Essence Technology based on ESP32-A1S module. Most audio peripherals are distributed on both sides of the development board, supporting TF card, headphone output, two microphone inputs and two speaker outputs. . It is convenient for developers to develop quickly. Suitable for home smart devices, smart speaker solutions, children's story machine prototypes, etc., is an ideal solution for IoT applications.
 
Product Features:
- Low-power dual-core 32-bit CPU for application processors
- Up to 240MHz frequency, up to 600 DMIPS
-  Built-in 520 KB SRAM, 8M PSRAM
- Supports interfaces such as UART/SPI/I2C/PWM
- Headphone port: Insert 3.5mm headphone jack to support left and right channel output
- Left and right channel speakers: support output 4Ω 3W speaker output, and support dual channel output
- Two analog microphones, respectively, as audio input; support for headset microphone input
- Support 3.7V lithium battery input; support 5V 2A power input, support simultaneous lithium battery charging
- Support 64G SD card reading and writing
- Support multiple sleep modes
- Embedded Lwip and FreeRTOS
 - Support STA/AP/STA+AP working mode
 - Support Smart Config/AirKiss One-click distribution network

Package included:
-  1 x module