減價281

※LinkIt Smart 7688 Duo

Name: ※LinkIt Smart 7688 Duo
Price: 569 NT$

NT$ 850569

產品貨號

368030800843

品牌

原廠貨號

102110017

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數量

無庫存

關鍵字

Arduino®

運送方式

Description

本商品為研發實驗用的模組，無法隨插即用，須經專業背景人士（如：工程師、研究生、師生）撰寫程式、燒錄、接線等二次加工後，才具備訊號傳輸功能。並非直接插電後可直接使用之射頻模組，非屬電信管制射頻器材，購買前請詳閱商品說明。

商品規格

The Linklt Smart 7688 development platform offers two developments boards:

Linklt Smart 7688: MPU only. Powered by Media Tek MT7688.
Linklt Smart 7688 Duo: MPU and MCU. Powered by Media Tek MT7688 and ATmega 32U4.

What is LinkIt Smart 7688 duo

LinkIt Smart 7688 Duo is an open development board compatible with Arduino Yún sketches, based on the OpenWrt Linux distribution, MT7688 and ATmega32u4. The board is designed especially to enable the prototyping of Rich Application IoT devices for smart house or office. Since it is well compatible with Arduino, this allows you to use different features from Arduino Yún and LinkIt Smart 7688 Duo, which will help you build rich applications based on various, robust and compiled Arduino Yún sketches. The board offers you the memory and packet storage to enable robust video processing. The platform also offers options to create device applications such as Python, Node.js and C programming language.

LinkIt Smart 7688 duo is a co-design product by Seeed Studio and MediaTek. It brings together the parties' knowledge in open hardware and industry leading reference designs for IoT devices to create this powerful development board.

LinkIt Smart 7688 duo is fully supported on the MediaTek Labs site: check out the LinkIt section andregister here to download the SDK, participate in the Forums, and more.

Features

580 MHz MIPS CPU
Single input single output(1T1R) Wi-Fi 802.11 b/g/n (2.4G)
Pin-out for GPIO, I2C, I2S, SPI, SPIS, UART, PWM and Ethernet Port
32MB flash and 128MB DDR2 RAM
USB host
Micro SD slot
Support for Arduino (ATmega32U4)

Specifications

Category	Feature	Specification
MPU	Chipset	MT7688AN
	Core	MIPS24KEc
	Clock speed	580MHz
	Working voltage	3.3V
MCU	ATmega32U4
	Core	Atmel AVR
	Clock speed	8MHz
	Working voltage	3.3V
PCB Size	Dimensions	60.8 x 26 mm
Memory	Flash	32MB
Memory	RAM	128MB DDR2
Power Source	USB Power	5V (USB micro-B)
Power Source	VCC	3.3V (Pin Breakout)
GPIO	Pin Count	3 (MT7688AN) 24 (ATmega32U4)
GPIO	Voltage	3.3v
PWM	Pin Count	8 (ATmega32U4)
	Voltage	3.3v
	Max. Resolution	16 bits (customizable)
	Maximum Frequency@Resolution	31.25kHz@8-bit Timer 0 (4 sets) Timer 1 & 3 (4 sets)
	Maximum Frequency@Resolution	187.5kHz@8-bit 46.875kHz@10-bit Timer 4 (6 sets)
ADC	Pin Count	12 (ATmega32U4)
ADC	Voltage	3.3v
External Interrupts	Pin Count	8 (ATmega32U4)
SPI/SPIS	Set count	1 (ATmega32U4)
	Pin numbers	S0, S1, S2, S3
	Max. Speed	4 MHz
UART Lite	Set count	1 (ATmega32U4)
	Set count	1 (MT7688AN)
	Pin numbers	P8, P9 (MT7688AN)
	Pin numbers	D0, D1 (ATmega32U4)
	Max. Speed	0.5 Mbps (MT7688AN)
	Max. Speed	0.5 Mbps (ATmega32U4)
USB Host	Set count	1 (MT7688AN)
	Pin numbers	P6, P7
	Connector type	Micro-AB
Communication	Wi-Fi	1T1R 802.11 b/g/n (2.4G)
	Ethernet	1-port 10/100 FE PHY
	Pin numbers	P2, P3, P4, P5
User Storage	SD Card	Micro SD SDXC

Schematic diagram

DEMO

Demo –Facebook Likes Reminder

It will remind you once you have a new Likes from your facebook page. The device will vibrate，the lights will twinkle, while the screen will show the real time facebook likes.

Documents

Please visit our Wiki page for more info about this product. It will be highly appreciated if you can help improve the documents, add demo codes or tutorials. For technical support, please post your questions to our Forum.

出貨清單

※LinkIt Smart 7688 Duo x 1