ESP32- A1S WiFi+BT Audio Developmebt Board (ER-DTE00559A)

ESP32- A1S WiFi+BT Audio Developmebt Board (ER-DTE00559A)

Reference: ER-DTE00559A

€6.90
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ESP32- A1S WiFi+BT Audio Developmebt Board (ER-DTE00559A)

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ESP32- A1S WiFi+BT Audio Developmebt Board (ER-DTE00559A)

Description

ESP32- A1S is an ultra-small, powerful volume multifunction audio module, the main chip uses a low-power dual-core 32-bit CPU, the main frequency can up to 240MHZ, and the operating capability up to 600 DMIPS. It has a built-in Codec AC101 audio decoding chip, supports for local music playback. The ESP32-A1S module supports a variety of peripherals, you can easily access Amazon or Baidu voice recognition services, it supports varieties of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3,etc.
The ESP32-A1S can be widely used in varies IOT applications, suitable for home smart devices.

Features

  • Supports two MIC inputs and Linein mode inputs.
  • Supports two MIC inputs and Linein mode inputs.
  • Supports on-board Antenna or IPEX block support.
  • Supports firmware upgraded (FOTA).
  • Built-in 520KB SRAM+ 8M PSRAM, default 32Mbit SPI Flash.
  • Support UART/SPI/I2C/I2S/PWM/ADC/DAC interfaces.

Package list

  • ESP32- A1S WiFi+BT Audio Developmebt Board  1x

Wiki & External links




(1) IoT prakticky: Python na ESP32, vývojové dosky, inštalácia Micropythonu (pcrevue.sk)

(2) IoT prakticky: Python na ESP32, popis portov a rozhraní (pcrevue.sk)

(3) IoT prakticky: Python na ESP32 III, prvé pokusy s hardvérom (pcrevue.sk)

(4) IoT prakticky: Python na ESP32 IV, knižnica octopus na obsluhu hardvéru a komunikácie (pcrevue.sk)

(5) IoT prakticky: Python na ESP32 V – ovládanie displejov LED, LCD a OLED (pcrevue.sk)
ER-DTE00559A

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