WiFi Serial Transceiver Module Breakout Board w/ ESP8266

$6.25
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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:

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 (DTIM3)