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Feature

Up to 160MHz clock speed,Summary computing power up to 600 DMIPS.Built-in 520 KB SRAM, external 4MPSRAM.
Supports UART/SPI/I2C/PWM/ADC/DAC.Support OV2640 and OV7670 cameras, Built-in Flash lamp.
Support image WiFI upload. Support TF card.Supports multiple sleep modes.
Embedded Lwip and FreeRTOS. Support for serial port local and remote firmware upgrades (FOTA).
Supports STA/AP/STA+AP operation mode.Support Smart Config/AirKiss technology.