ESP32 Audio Kit

ESP32-Audio-Kit Audio Application Development Board Wifi Bluetooth

Home Automation Control Music Playback Voice Command Detection Iot Microphone Headphone 3W Amplifier Usb Jtag Sd Card Headphone Microphone 6x Button

     ESP32-Audio-Kit is a development board based on the ESP32-A1S module. The peripherals are located on both sides of the development board. It supports TF card. A 3.5mm headphone socket, 3.5mm line-in socket, 2 pin connection ports for right/left speakers (maximum 4ohm 3W output) and 2 microphones are on the board. It is suitable for smart home devices, speaker solutions, iot applications etc.

     This development board is compatible with Espressif’s ESP-ADF framework and offers Google Assistant and Amazon Alexa support. It is an ideal solution for IoT audio applications and is suitable for applications such as smart home devices, smart audio systems.

Features:

•     Integrated: ESP32-A1S 32 bit 240Mhz 600DMIPS
•     520kb Sram 4Mb PSRAM
•     Wifi communication support 802.11 b/g/n/
•     Bluetooth communication support  4.2 BR/EDR
•     AC101 audio codec chip
•     Supported audio protocols: M4A, AAC, FLAC, OGG, OPUS, MP3, WAV
•     Operating voltage: Dc 5V  Micro Usb
•     Operating current:  350mA
•     2 Analog microphone support
•     3.5mm headphone output socket
•     3.5mm audio input socket
•     3W amplifier and 2 pieces 4 ohm speaker connection socket
•     6 Button support
•     Reset button
•     Boot button
•     Uart communication support with micro usb input socket
•     Cp2102 usb ttl converter integrated
•     Sd card socket (Supports 64gb card at maximum)
•     4 pin jtag socket
•     2 pin ph2.0 battery connection socket
•     Battery charge circuit
•     UART, SPI, I2C, PWM
•     Color:  Black
•     Operating temperature:  -20C  / 65C
•     4 Mounting holes
•     Dimension:   68mm x 82mm
•     Weight: 28gr

Driver:  download from the silabs.com site.  “CP210x Driver”

Software support:

•      github.com/donny681/esp-adf
•      docs.espressif.com/projects/esp-adf/en/latest/get-started/index.html#about-esp-adf

Package contents:

• 1 Piece ESP32 Audio Kit