User's Manual
Table Of Contents
- 1. Introduction
- 2. Development Environment
- 2.1. Operating Systems
- 2.2. OpenWrt Introduction
- 2.3. Network Environment
- 2.4. System Configuration
- 2.4.1. Accessing Web UI
- 2.4.2. Accessing System Console
- 2.4.3. Using SSH (Secure Socket Shell)
- 2.4.4. Using Serial to USB Cable
- 2.4.5. Upgrading Firmware
- 2.4.6. Upgrading bootloader
- 2.4.7. Wi-Fi Reset
- 2.4.8. Factory Reset
- 2.4.9. Connecting LinkIt Smart 7688 To a network with Wi-Fi Access Point
- 2.4.10. Open a system console and enter the following commands to change LinkIt Smart 7688 to station mode ( For more information on system console, please see 2.4.1 “Accessing Web UI
- 2.4.11. Viewing System Information from the Web UI
- 2.5. Accessing the USB drive and the SD card
MediaTek LinkIt™ Smart 7688 User Manual
Interface Count
Fast Ethernet Switch 5
I2S 1
PCM 1
PWM 4
SPI 1
I2C 1
UART(Lite) 3
JTAG 1
Table 1 MT7688AN SOC Specification
1.3. LinkIt Smart 7688
LinkIt Smart 7688 is one of the most highly integrated and compact hardware
development boards available for IoT prototyping.
1.3.1. Key Features
LinkIt Smart 7688’s key features include the following:
• Wi-Fi 802.11 b/g/n (2.4G)
• Pin-out for GPIO, I2C, I2S, SPI, UART, PWM and Ethernet Port
• 580 MHz MIPS CPU
• 32MB flash and 128MB DDR2 RAM
• USB host
• Micro SD slot
LinkIt Smart 7688 is shown in Figure 1.
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