資料來源:https://www.seeedstudio.com/WiFi-Serial-Transceiver-Module-Breakout-Board-w%26-ESP8266-p-2081.html
We release a tutorial for ESP8266.
This is a breakout board of WiFi serial transceiver module, based on ESP8266 SoC. The SOC has Integrated TCP/IP protocol stack. Please buy this module only when you understand the existing documents.
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
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
A-MPDU A-MSDU aggregation 0.4ms guard interval
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)
RESOURCE
SOFTWARE
DOCUMENTS
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.
Dimensions | 50mm x 70mm x 2.8mm |
Weight | G.W 1g |
Battery | Exclude |
這是一個基於 ESP8266 SoC 的 WiFi 串列收發模組的突破板。SOC 集成了 tcp/ip 協定棧。請只在瞭解現有文檔時才購買此模組。
ESP8266 是一個高度集成晶片設計的需求, 一個新的連接的世界。它提供了一個完整的和自包含的 wi-fi 網路解決方案, 使它可以承載應用程式或從另一個應用程式處理器卸下所有 wi-fi 網路功能。
ESP8266 具有強大的板載處理和存儲功能, 使其能夠通過其個與感應器和其他應用程式特定設備集成, 並在運行時進行最小的開發和最小的載入。它的高度的晶片集成允許最小的外部電路, 和整個解決方案, 包括前端模組, 旨在佔據最小的 PCB 面積。
對應的介面
SDIO 2.0, SPI, UART
32針 QFN 封裝
集成射頻開關, 巴倫, 24dBm PA, DCXO, PMU
集成的 RISC 處理器、晶片記憶體和外部記憶體介面
集成的 MAC/基帶處理器
服務品質管理
高保真音訊應用的 I2S 介面
所有內部供應的片上低輟學線性穩壓器
專有無偽時鐘生成體系結構
集成的 WEP、TKIP、AES 和 WAPI 引擎
規範
802.11 b/克/n
wi-fi 直接 (P2P), 軟 AP
集成的 tcp/ip 協定棧
集成 TR 交換器、巴倫、放大、功率放大器和匹配網路
集成的 pll、穩壓器、DCXO 和電源管理單元
+ 19.5dBm 輸出功率802.11b 模式
斷電 < 10uA 漏電流
集成的低功耗32位 CPU 可用作應用處理器
SDIO 1.1/2.0, SPI, UART
a-MPDU 單元聚合0.4ms 保護間隔
在 < 2ms 中喚醒和傳輸資料包
< 1.0mW (DTIM3) 的待機功耗
資源
軟體
檔
請訪問我們wiki頁面以瞭解有關此產品的更多資訊。如果您能説明我們改進文檔, 添加更多演示代碼或教程, 將不勝感激。有關技術支援, 請將您的問題張貼到我們的論壇.
尺寸 | 50mm x 70mm x 2.8mm |
重量 | G. W 2g |
電池 | 排除 |