Esp8266 Serial Wifi Wireless Transceiver Module Send Receive Lwip Ap+sta

product description characteristic: - 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 interface - Integrated MAC / baseband processor - Quality Service Management I2S interface for high-fidelity audio applications - On-chip low dropout linear regulator for all internal supplies - Proprietary spurious clock generation architecture - Integrated WEP, TKIP, AES and WAPI engines solution: - Support APSD VoIP application - Patented spurious noise cancellation algorithm for SOC application integration - Support Bluetooth coexistence interface - Self-calibrate RF to ensure optimum performance under all operating conditions - Zero factory adjustment No external RF component technology required parameter: - 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 PLL, Voltage Regulator, DCXO and Power Management Unit - 19.5dBm output power in 802.11b mode - <10uA power-down leakage current - Integrated low-power 32-bit CPU can be used as an application processor - SDIO 1.1 / 2.0, SPI, UART -STBC, 1 × 1 MIMO, 2 × 1 MIMO -A-MPDU and A-MSDU aggregation and 0.4ms guard interval - Wakes up and transmits packets within <2ms - <1.0mW standby power (DTIM3) include: 2 x ESP8266 Serial WIFI Wireless Transceiver Module