Free Shipping

ESP32-A1S WiFi Module ESP32 Serial to WiFi Audio Module


To confirm that this part fits your vehicle, please enter your vehicle's details below.

  • Year:


    • Make:


      • Model:


        • Submodel:


          • Trim:


            • Engine:


              • Clear All
              This part is compatible with 0 vehicle(s).
              Show all compatible vehicles
              This part is compatible with 1 vehicle(s) matching
              This part is not compatible with
              Recent searches

                • Year
                • Make
                • Model
                • Submodel
                • Trim
                • Engine

                  ESP32-A1S module is a small-volume multi-function audio module. It adopts ESP32 with dual-core processor as the main control. The main frequency is up to 600DMIPS. The module is internally equipped with 4M PSRAM and CodeC audio processing chip, which can be widely used. Networked occasions. The module is packaged in SMD and can be directly attached to the backplane for quick production. It provides customers with a highly reliable connection method, which is especially suitable for modern, large-scale, low-cost production methods. Support for a variety of peripherals, with a small number of peripheral devices to achieve different audio solutions.
                  The module supports cloud platform access, users can easily access Amazon or Baidu voice recognition service, and accelerate the development process of Bluetooth + Wi-Fi dual-mode audio solution. Support a variety of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3 and so on.
                  The main chip uses a low-power dual-core 32-bit CPU with a frequency of up to 240MHz and a computing power of up to 600DMIPS.
                  Built-in CodeC audio decoder chip for local playback of music and recording
                  Supports two MIC inputs and Linein mode inputs
                  Support for headphones and speaker output
                  Built-in 520KB SRAM+ 4M PSRAM, default 32Mbit SPI Flash
                  Support SoftAP and Station mode
                  Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module
                  Support UART/SPI/I2C/I2S/PWM/ADC/DAC, etc.
                  Support for firmware upgrade (FOTA)
                  Antenna supports on-board antenna or IPEX block output
                  Supports a variety of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3, WAV, etc.
                  Package Included:
                  1 x ESP32-A1S WiFi Module

                  Leave a Comment