Ce trebuie să știi

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. Features SDIO 2.0, SPI, UART32-pin QFN packageIntegrated RF switch, balun, 24dBm PA, DCXO, and PMUIntegrated 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 architectureIntegrated WEP, TKIP, AES, and WAPI engines Solutions Supports APSD for optimal VoIP applicationsPatented spurious noise cancellation algorithm for integration in SOC applicationsSupports Bluetooth co-existence interfaceSelf-calibrated RF to ensure optimal performance under all operating conditionsZero factory tuningNo external RF components Specifications 802.11 b/g/nWi-Fi Direct (P2P), soft-APIntegrated TCP/IP protocol stackIntegrated 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 <10uAIntegrated low power 32-bit CPU could be used as application processorSDIO 1.1/2.0, SPI, UARTSTBC, 1×1 MIMO, 2×1 MIMOA-MPDU & A-MSDU aggregation & 0.4ms guard intervalWake up and transmit packets in < 2msStandby power consumption of < 1.0mW (DTIM3) Help your development more easy.ESP8266 Serial WIFI Module Communite Forum>> Detail about ESP8266 1. High quality & low price2. LWIP agreement3. Support 3 modes: AP, STA, AP+STA4. Perfect and simple AT commandsNow your Arduino can get on WiFI without braking the bank.Use this module for your next Interet of Things project, home automation, Or remote sensor project.This module adats the ESP8226 IC for use over a serial connection using simple AT commands.No SPI interface or Know-How is required.