Serial WIFI Wireless Module Wireless Transceiver ESP8266

This is WiFi serial transceiver module, based on ESP8266 SoC.   The SOC has Integrated 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.   Corresponding Interface:     SDIO 2.0, SPI, UART     32-pin QFN package     Integrated RF switch, balun, 24dBm PA, DCXO, and PMU     Integrated RISC processor, on-chip memory and external memory interfaces     Integrated MAC/baseband processors     Quality of Service management     I2S interface for high fidelity audio applications     On-chip low-dropout linear regulators for all internal supplies     Proprietary spurious-free clock generation architecture     Integrated WEP, TKIP, AES, and WAPI engines   Specification:     802.11 b/g/n     Wi-Fi Direct (P2P), soft-AP     Integrated TCP/IP protocol stack     Integrated TR switch, balun, LNA, power amplifier and matching network     Integrated PLLs, regulators, DCXO and power management units     +19.5dBm output power in 802.11b mode     Power down leakage current of <10uA     Integrated low power 32-bit CPU could be used as application processor     SDIO 1.1/2.0, SPI, UART     STBC, 1×1 MIMO, 2×1 MIMO     A-MPDU & A-MSDU aggregation & 0.4ms guard interval     Wake up and transmit packets in < 2ms

    Standby power consumption of < 1.0mW (DTIM