WiFi Serial Transceiver Module w& ESP8266 - Small

We release a tutorial for ESP8266. This is SMD WiFi serial transceiver module, based on ESP8266 SoC, which has integrate TCP/IP protocol stack. ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. FEATURESCorresponding InterfaceSDIO 2.0, SPI, UART32-pin QFN packageŸIntegrated RF switch, balun, 24dBm PA, DCXO, and PMUŸIntegrated RISC processor, on-chip memory and external memory interfacesIntegrated MAC/baseband processorsQuality of Service managementI2S interface for high fidelity audio applicationsOn-chip low-dropout linear regulators for all internal suppliesProprietary spurious-free clock generation architectureŸIntegrated WEP, TKIP, AES, and WAPI engines SPECIFICATION802.11 b/g/nWi-Fi Direct (P2P), soft-APIntegrated TCP/IP protocol stackŸIntegrated TR switch, balun, LNA, power amplifier and matching networkIntegrated PLLs, regulators, DCXO and power management units+19.5dBm output power in 802.11b modePower down leakage current of