{"product_id":"esp32-audio-kit-wifi-bluetooth-esp32-serial-to-wifi-audio-development-board-k9","title":"ESP32-Audio-Kit WiFi Bluetooth ESP32 Serial to WiFi Audio Development Board K9","description":"\u003cp\u003eITEM NAME:ESP32-Audio-Kit WiFi Bluetooth ESP32 Serial to WiFi Audio Development Board K9 ESP32-Audio-Kit WiFi Bluetooth ESP32 Serial to WiFi Audio Development Board K9 Product Image: Product Description: Description: ESP32-Audio-Kit is a small audio development board based on ESP32-A1S module. Most audio peripherals are distributed on both sides of the development board, supporting TF card, headphone output, two microphone inputs and two speaker outputs. It is convenient for developers to develop quickly. Suitable for home smart devices, smart speaker solutions, children's story machine prototypes, etc., is an ideal solution for IoT applications. Features: Low-power dual-core 32-bit CPU for application processor Main frequency up to 240MHz, computing power up to 600 DMIP Built-in 520 KB SRAM, 8M PSRA Supports interfaces such as UART\/SPI\/I2C\/PW Headphone port: Insert 3.5mm headphone jack to support left and right channel outpu Left and right channel speakers: support output 4Ω 3W speaker output, and support dual channel outpu Two analog microphones, respectively, as audio input; support for headset microphone inpu Support 3.7V lithium battery input; support 5V 2A power input, support simultaneous lithium battery chargin Support 64G SD card reading and writin Support multiple sleep mode Embedded Lwip and FreeRTO Support STA\/AP\/STA+AP working mod Support Smart Config\/AirKiss one-click distribution networ Support secondary development Package Included: 1*ESP32-Audio-Kit WiFi+ Bluetooth module ESP32 serial to WiFi development board Feedback Warranty.Find many great new \u0026amp; used options and get the best deals for ESP32-Audio-Kit WiFi Bluetooth ESP32 Serial to WiFi Audio Development Board K9 at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1614441316367,"sku":"O2I-0-224154473539","price":7754.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__11433_fa1bd446-40ea-4956-abc2-c608995b8184.jpg?v=1680107216","url":"https:\/\/order2india.com\/products\/esp32-audio-kit-wifi-bluetooth-esp32-serial-to-wifi-audio-development-board-k9","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}