ESP32-Audio-kit is a small size development board based based on ESP32-A1S from Ai-Thinker, most of the interfaces are distributed at the edges. Supports TF card, LINEN, and 2-way Mic input; supports 1 channel headphone output and 1 channel left and right speaker output, facilitates rapid development, can be widely used in various IoT applications, suitable for home smart devices, smart Audio, story machine solutions, etc.
Features Of ESP32 Development Board:
- Low power dual-core 32-bit CPU, can also serve the application processor
- Up to 240MHz clock speed，Summary computing power up to 600 DMIPS
- Built-in 520 KB SRAM, external 8MPSRAM
- Supports UART/SPI/I2C/PWM
- 3.5mm headphone jack, support left and right channel output.
- left/right channel of the speaker, support max 4Ω3W output
- Support LINE-IN and 2-way Mic input
- Support 3.7V Li-ion battery or up to 5V2A power input, support battery charging
- Support 64G SD card; 6 onboard buttons
- Supports multiple sleep modes
- Embedded Lwip and FreeRTOS
- Supports STA/AP/STA+AP operation mode
- Support Smart Config/AirKiss technology
- Support secondary development
- 1 x ESP32 development board as shown in picture.
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