資料來源:https://www.seeedstudio.com/LinkIt-Connect-7681---Wi-Fi-HDK-for-IoT-p-2262.html
The LinkIt™ Connect 7681 development board provides you with easy access to the five GPIO pins and one UART port — each with an LED — of the MediaTek MT7681 chip, to quickly connect peripheral controllers and electronic circuits. The MT7681 — compact Wi-Fi SoC with embedded TCP/IP stack — is provided on the LinkIt™ Connect 7681 module, co-designed with AcSiP. This module, which is only 15 x 18mm, is also available separately for direct integration into your product’s PCB. (Also see LinkIt™ Connect 7681 module).
The LinkIt™ Connect 7681 development board is part of the LinkIt™ Connect 7681 development platform from MediaTek Labs. This development platform delivers you the tools and documentation to prototype your IoT device and create its final design.
LinkIt™ Connect 7681 development platform from MediaTek Labs
Features
Access to the five GPIO pins and one UART port provided by MT7681, with attached LEDs
Integrated Wi-Fi antenna
Power over USB (Micro USB port).
Open source hardware reference design, including schematics, layouts and pin details.
Specification
Chipset Core: MT7681 ANDES N9
Clock Speed: 80MHz
Flash: 1MB, RAM: 64KB
Power: on-board 1A 3.3V voltage regulator (can be powered from USB connector)
Connectors: UART/GPIO/SPI pins are available on connectors (100mil/2.54mm pitch), micro USB connector.
GPIO Voltage: 3.3V
PWM Output pin Count: 5
PWM levels: 0~20
UART Voltage: 3.3V
Wi-Fi Spec: 802.11 b/g/n for Station mode; 802.11 b/g for AP mode
Dimensions: 50 x 31 mm
Other: Onboard reset push-button
Dimensions | 75mm x 75mm x 30mm |
Weight | G.W 44g |
Battery | Exclude |
LinkIt Connect 7681 - Wi-Fi HDK for IoT | 1 |
LinkIt™連接7681開發板為您提供了方便的訪問五 GPIO 引腳和一個 UART 埠-每一個都有一個 LED 的聯發科 MT7681 晶片, 以快速連接週邊控制器和電子電路。MT7681 LinkIt™連接7681模組提供了帶有嵌入式 tcp/ip 棧的緊湊型 wi-fi SoC, 並與 AcSiP 進行了協同設計。這個模組, 這是只有 15 x 18mm, 也可單獨提供直接集成到您的產品的 PCB。(也請參見LinkIt™連接7681模組).
LinkIt™連接7681開發板是 LinkIt™連接7681開發平臺的一部分, 來自聯發科實驗室。這個開發平臺提供了工具和文檔來原型你的設備, 並創建它的最終設計。
功能
使用 MT7681 提供的五 GPIO 針腳和一個 UART 埠, 並附有 led
集成無線網路天線
電源超過 usb (微型 usb 埠)。
開源硬體參考設計, 包括示意圖, 佈局和 pin 細節。
規範
晶片組核心: MT7681 N9
時脈速度: 80MHz
快閃記憶體: 1MB, RAM: 64KB
電源: 車載 1A 3.3V 電壓調節器 (可從 USB 連接器供電)
連接器: UART/GPIO/SPI 針腳可在連接器 (100 毫米/2.54mm 間距), 微型 USB 連接器。
GPIO 電壓: 3.3V
PWM 輸出引腳數: 5
PWM 電平: 0 ~ 20
UART 電壓: 3.3V
wi-fi 技術指標: 802.11/克/n 的站模式;AP 模式 802.11 b/克
尺寸:50 x 31 mm
其他: 板載重定按鍵
尺寸 | 75mm x 75mm x 30mm |
重量 | G. W 44g |
電池 | 排除 |
LinkIt 連接 7681-wi-fi HDK 的很多 | 1 |