توضیحات
اين ماژول جهت فراهم کردن ارتباط بي سيم Wi-Fi به اينترنت يا LAN مي باشد و از طريق پروتکل سريال با ميکروکنترلر ها ارتباط برقرار مي کند. با استفاده از اين ماژول مي توانيد پروژه ي خود را مجهز Wi-Fi کنيد.
ويژگي ها:
ولتاژ کاري:3.3 ولت
نوع ارتباط با ميکروکنترلر: پروتکل سريال UART
داراي آنتن روبردي
دو ورودي يا خروجي عمومي GPIO
تنظيمات از طريق فرامين AT Command
پشتيباني از پروتکل هاي اينترنتي مثل P2P , TCP/IP
جريان مصرفي پايين
قابل استفاده با بردهاي آردوينو و ساير ميکروکنترلر ها
کاربردها:
اتوماسيون خانگي
برنامه هاي پزشکي
کنترل و مانيتورينگ بي سيم
سيستم هاي هوشمند
دوربين هاي IP دار
سيستم هاي امنيتي
Description
Overview:
This is WiFi serial transceiver module, based on ESP8266 SoC.
The SOC has Integrated TCP/IP protocol stack
We have a set of documents in Chinese. We are preparing tutorials and demo software to showcase utility of this module.
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:
Integrated MAC/baseband processors
Quality of Service management
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)
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