ESP8266-03 Simple Serial WIFI Transceiver
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, 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
Specifications
· 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
Size: 12 * 17 MM
Package Included:
1 X ESP8266 - 03 Module