Seeedstudio LinkIt Smart 7688 Development Platform

Description

• Seeedstudio Linkit Smart 7688 Development Platform
• Powerful MT7688AN MPU with 580MHz clock speed
• Versatile connectivity: Wi-Fi, Ethernet, and USB
• Ample memory: 32MB flash and 128MB DDR2 RAM
• Extensive interfacing options: GPIO, PWM, SPI, I2C, UART
• Lightweight and compact design: 56mm x 26mm x 18mm

The Seeedstudio Linkit Smart 7688 Development Platform is a powerful and versatile device designed for IoT applications and projects. This compact module, measuring 55.7 x 26 mm, is equipped with an MT7688AN MPU, featuring a MIPS24KEc core and a clock speed of 580 MHz. It operates at a working voltage of 3.3V and offers a wide range of connectivity options, including Wi-Fi 1T1R 802.11 b/g/n (2.4G) and a 1-port 10/100 FE PHY Ethernet.

The device boasts 32MB of flash memory and 128MB DDR2 RAM, ensuring smooth performance for various applications. It can be powered through a 5V USB micro-B connection or a 3.3V pin breakout. The module offers 22 GPIO pins, 4 PWM pins, and a maximum resolution of 7 bits, customizable to suit specific project requirements. It also supports a range of maximum frequencies at different resolutions in both standard and fast modes.

With 22 external interrupt pins, 1 SPI set, and a maximum speed of 25 MHz, the Seeedstudio Linkit Smart 7688 Development Platform provides ample options for interfacing with external devices. It also features 1 I2S set, 1 I2C set with a speed of 120K/400K, 3 UART Lite sets with a maximum speed of 0.5Mbps, and 1 USB Host set with a Micro-AB connector type.

User storage options include SD Card and Micro SD/SDXC, providing flexibility for data storage and retrieval. The device has a size dimension of 56mm x 26mm x 18mm and a weight of 13g, making it a lightweight and portable solution for IoT development. Please note that the battery is not included in the package.

Explore the potential of IoT projects with the Seeedstudio Linkit Smart 7688 Development Platform, offering a comprehensive set of features and capabilities to bring your ideas to life.

View moreWhat’s Included

• 1x Seeedstudio LinkIt Smart 7688 Development Platform

Dimensions

• 56 x 26 x 18 mm
• PCB: 55.7 x 26 mm

Links

Zip Files

• Seeedstudio Linkit Smart 7688 Development Platform – Manual
• Seeedstudio Linkit Smart 7688 Development Platform – Hardware Schematics
• Seeedstudio Linkit Smart 7688 Development Platform – Firmware Upgrade
• Seeedstudio Linkit Smart 7688 Development Platform – Certificates

Multimedia

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• MPU: MT7688AN
• Core: MIPS24KEc
• Clock speed: 580 MHz
• Working voltage: 3.3 V
• Memory: Flash 32 MB
• RAM: 128MB DDR2
• USB Power: 5V (USB micro-B)
• VCC: 3.3V (Pin Breakout)
• GPIO Pin Count: 22 (MT7688AN)
• PWM Pin Count: 4 (MT7688AN)
• Max. Resolution: 7 bits (customizable)
• External Interrupts Pin Count: 22 (MT7688AN)
• SPI Set count: 1 (MT7688AN)
• Pin numbers: P22, P23, P24 (Shared with on-board flash), P25
• Max. Speed: 25 MHz
• SPI Slave Set count: 1 (MT7688AN)
• Pin numbers: P28, P29, P30, P31
• Max. Speed: 25 MHz
• I2S Set count: 1 (MT7688AN)
• Pin numbers: P10, P11, P12, P13
• I2C Set count: 1
• Pin numbers: P20, P21
• Speed: 120K/400K
• UART Lite Set count: 3 (MT7688AN)
• Pin numbers: P8, P9, P16, P17, P18, P19
• Max. Speed: 0.5Mbps
• 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
• Battery: Exclude
• Weight: 13 g