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Breakout for LinkIt Smart 7688
- 3.5mm headphone Jack(with Mic) for multimedia
- 1 x Ethernet to connect to internet
- 1 x USB 2.0 for more peripherals
- Grove interface: 2 x UART, 1 x I2C
- Stereo and AUX are supported
代號
linkit-smart-breakout
SKU 即原廠標號
103100002
定價
特價
450 (含營業稅）
暫無庫存
資料來源：https://www.seeedstudio.com/Breakout-for-LinkIt-Smart-7688-p-2590.html
Description
Please consider Breakout for LinkIt Smart 7688 v2.0 as alternative product.
Breakout for LinkIt Smart 7688 is a Grove port integrated expansion board for LinkItTM Smart 7688 development board. This breakout board will save a lot of work and makes prototyping easier through simplified wiring. It will assist a beginner to get started fast. It supports serial buses like I2C, UART. It comes with USB, Ethernet and 3.5mm Audio ports.
LinkIt Smart 7688 (a compact controller board) is an open development board, based on the OpenWrt Linux distribution, MT7688. The board is designed especially to enable the prototyping of Rich IoT Application for Smart-Home.
Features
3.5mm headphone Jack(with Mic) for multimedia
1 x Ethernet to connect to internet
1 x USB 2.0 for more peripherals
Grove interface: 2 x UART, 1 x I2C
Stereo and AUX are supported
Specification
Input voltage: 5.0V (With USB Power port)
Operating voltage: 3.3V
Debug pins, Ethernet pins and USB type-A host pins connect with MT7688
DEMO
Demo - Smart WiFi Audio
It is a WiFi Audio which allows your mobile phone to connect to its WiFi and play the music in your phone. If you connect the Linklt Smart 7688 to your Router, the Audio will show the IP on the Grove RGB Backlight LCD, and also the song title.
Learn more at our Recipe.
Technical Details
| Dimensions | 135mm x 65mm x 30mm |
| Weight | G.W 49g |
| Battery | Exclude |
Part List
| Breakout for LinkIt Smart 7688 | 1 |
Documents
資料來源：http://www.seeedstudio.com/wiki/Breakout_for_LinkIt_Smart_7688
Breakout for LinkIt Smart 7688 is a Grove port integrated expansion board for LinkItTM Smart 7688 development board. This breakout board will save a lot of work and makes prototyping easier through simplified wiring. It will assist a beginner to get started fast. It supports serial buses like I2C, UART. It comes with USB, Ethernet and 3.5mm Audio ports.
Features
- Grove interface makes wiring easier and allows expansions with Grove modules.
- USB host
- Audio Output
- Ethernet port
- Cost-effective.
Application ideas
- IoT/Gateway Device.
- Robotics
- Smart multimedia devices
- Teaching and learning
Specification
| Input voltage | 5.0V(With USB Power port) |
| Operating voltage | 3.3V |
| Debug pins, Ethernet pins and USB type-A host pins conect with MT7688, Ohter pins connect with ATmega32U4. | |
Hardware Overview
- Grove interface
- Connect rich Grove interfaced functional modules. With this kind of ports, you never need jumper wire or soldering work, and you can make more powerful applications with those functional modules.
Note that we will add the function of audio recording for this board in next version of this product.
Parts list
| Parts name | Quantity |
|---|---|
| Breakout for LinkIt Smart 7688 | 1PCS |
Get started
Material required
- LinkIt Smart 7688 × 1
- USB cable(type A to micro type-B) × 2
- USB to Serial adapter × 1
- Jumper wires × 3
- Stereo(with 3.5 mm audio cable) × 1
- USB flash driver(with audio file of MP3 format inside) × 1
Play music
- 1. Refer here to connect your LinkIt Smart 7688 to internet.
Note that you can plug jumper wires to MT7688 UART2 port instead soldering them to Pin 8, Pin 9 and Pin GND. Note that in rare cases, you might not connect to internet successfully, reboot the embedded OS.
- 2. Open a console with USB to Serial adapter.
- 3. Connect all parts like follows:
- 4. Enter folder of USB by type cd /Media/USB-A1 in console.
- 5. Play music with utility Madplay(installed on OpenWRT) by typing madplay filename.mp3 into console.
- 9. Now you will hear the music.
Resources
