ESP32-A1S WIFI+Bluetooth Audio Development Board

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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

$15.00

SKU: ESP32-A1S Categories: ,

Description

ESP32-A1S WIFI+Bluetooth Audio Development Board

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

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