ESP32-S Specification
ESP32-S is a general-purpose WiFi-BT-BLE MCU module with powerful functions and a wide range of uses.It can be used for low-power sensor networks and demanding tasks,such as voice encoding,audio streaming,and MP3 decoding.
The core of this module is the ESP32 chip,which is scalable and adaptive.The two CPU cores can be individually controlled or powered on.The user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status changes of the peripherals or whether certain analog quantities exceed the threshold. ESP32 also integrates a wealth of peripherals,including capacitive touch sensors,Hall sensors,low-noise sensor amplifiers,SD card interface,Ethernet interface,high-speed SDIO/SPI,UART,I2S and I2C. The ESP32-S module was developed by Ai-Thinker Technology.The core processor ESP32 of this module has two built-in low-power Xtensa®32-bit LX6 MCUs.The main frequency supports 80 MHz,160 MHz and 240 MHz.
■Characteristics ：
●Ultra-small 802.11b/g/n Wi-Fi+BT SoC module
●Adopt low-power dual-core 32-bit CPU,can be used as an application processor
●The main frequency is up to 240MHz,and the computing power is up to 600DMIPS
●Build-in 520KB SRAM
●Support interface of UART/SPI/I2C/PWM/ADC/DAC
●SMD-38 package,convenient for soldering and testing
●Support OpenOCD debugging interface
●Support multiple sleep modes,the minimum deep sleep current can reach 6.5 A
●Support STA/AP/STA+AP working mode
●Support Smart Config/AirKiss one-click network configuration
●General AT commands can be used quickly
●Support serial port local upgrade and remote firmware upgrade (FOTA)embedded Lwip and FreeRTOS
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[ low-power sensor networks ][ voice encoding ][ audio streaming ][ MP3 decoding ] |
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Datasheet |
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Please see the document for details |
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SMD-38 |
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English Chinese Chinese and English Japanese |
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2021/5/20 |
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V1 |
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475 KB |
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