Ai-Thinker ESP32-Audio-Kit
Code: LA100113Product detailed description
Ai-Thinker ESP32-Audio-Kit
ESP32-Audio-Kit is a small audio development board based on the ESP32-A1S module. The board has an integrated SD card reader, headphone output, external audio input, two microphones, eight control buttons, USB converter for easy programming and debugging, lithium battery charger and two amplifiers with speaker outputs. The board also includes a JTAG debug interface and a connector with I/O pins for connecting various external modules.
Suitable for home smart devices, smart speaker solutions, children's interactive toy prototypes, etc., it is an ideal solution for IoT applications.
For details on the ESP32-A1S module, see the ESP32-A1S module link in the Resources section.
Specifications(deliberately in the original so that nothing is lost in translation):
CPU | Xtensa® 32-bit LX6 dual-core processor,Summary computing power up to 600 DMIPS |
ROM | 520KB SRAM RTC 16 KB |
IO port | 10 |
SPI Flash | Default 32 Mbit |
RAM | 520KB SRAM+8M PSRAM |
Support interface | URAT, SPI, I2C, PWM |
Support TF card | Maximum support 64G |
UART Baudrate | Default 115200 bps |
Audio Output | Support 1 channel headphone output and 1 channel left and right speaker output |
Audio Input | Support LINEIN and 2-way MIC input |
Spectrum range | 2412~2484MHz |
Wi-Fi 802.11 | b/g/n/d/e/i/k/r (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4μs guard interval 2.4~2.5GHz |
Bluetooth | Bluetooth 4.2 BR/EDR and BLE standards, NZIF receiver with -98 dBm sensitivity, support AFH (Adaptive Frequency Hopping), support CVSD and SBC audio formats |
Power Supply | 5V 2A |
Delivery components:
- 1pc Ai-Thinker ESP32-Audio-Kit
Sources:
- ESP32-A1S manufacturer's website
- Website of the kit manufacturer
- ESP32-A1S module
- ESP32 Datasheet
- ESP-ADF
- Demo software
- Audio Development Framework
Remark:
- This product is not a standalone functional unit and may require professional installation.
- Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
Additional parameters
Category: | ESP Development Boards |
---|---|
Warranty: | 2 years |
Weight: | 0.032 kg |
Type: | ESP |
Logical levels: | 3.3V |
I/O pins: | 7 |
PWM pins: | 7 |
ADC pins: | 7 |
Frequency: | 40MHz |
Flash memory: | 1MB |
SRAM memory: | 8.5MB |
EEPROM memory: | Ne |
Connector with battery charger: | Yes |
Microcontroller: | ESP32 |
Converter: | CP2104 |
Bluetooth: | Yes |
WiFi: | Yes |
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