Description: ESP-F is encapsulated by the high performance chip ESP8266EX. The chip is encapsulated a advanced Tensilica ’s L106 32-bit MCU, with 16-bit short mode, basic frequency support 80 MHz, 160 MHz, supports RTOS. ESP8266EX has the full and complete WiFi fuction, which can used independently and alsoused as a slaver with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is benefit for the system performance. Especially, ESP8266EX can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design. Specification: SOC characteristics Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz, and RTOS; Built-in TCP/IP protocol;Built-in one-channel 10-bit high precision ADC;Outboard interface: HSPI, UART, I2C, I2S, IR Remote Controk, PWM, GPIO;Deep sleep current is 10uA, the cut-off current is smaller than 5uA;Wake,connect and transmission data package within 2ms;The consume power is smaller 1.0Mw (DTIM3) when at stand by status;Built in 1M byte for SPI Flash. Module interface 2xUART 1xADC 1xEn 1x wakeup pin 1xHSPI 1xI2C 1xI2S More than 10 GPIOs 4M bytes of SPI Flash Working temperature: -40?-+125?; Module size: 16mm×24mm / 0.63x0.94'' Package Includes: 1 Piece ESP8266 ESP-F WiFi Module