User's Manual
Table Of Contents
- UPuTTYU provides Secure Socket Shell (SSH) access to the development board operating system.
- # Install Bonjour Print Service (For Windows 7 only)
- Steps:
- Check if the setup takes effect:
- In AP mode
- In Station mode
- Step1: Type UCI commands to assign SSID, key, and encryption information for running Station mode
- Step 2: Restart the Wi-Fi driver for activating the configuration
- Step 3: Check for Internet connection
- Step1: type UCI command to disable Station mode
- Step 2: restart the Wi-Fi driver
- Step 1: Create lks7688.cfg file
- Step 2: Attach the USB Drive to the board
- Step 3: Reset and press WiFi button
- # Using SCP
- Using Samba
- AWS IoT SDK for JavaScript
- AWS IoT Embedded-C SDK
- Basic Concepts :
- GPIO and Interupts
- PWM
- I2C
- SPI
- Installing MRAA
- Controlling LED with MRAA in Node.js
- Step-by-step
- Create and configure C project
- Supported cameras
- AI7688H has installed Linux UVC (USB Video Class) drivers to provide USB webcam suppport. Webcams follow the UVC standard can be supported on AI7688H. The real capabilities and supported resolution depend on the current UVC driver implementation.
- Step-by-step
- we use mjpg-streamer as the streaming application and it's already installed in the system firmware by default. For the webcam, Logitech C310 is used in this example.
AI7688H User Manual
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Copyright@2016 AcSiP
8.5 Using MRAA in node.js
libmraa comes with node.js bindings - so you can use it in node.js applications.
This example shows how to control the LED light with libmraa and node.js.
Installing MRAA
Libmraa and its Nodejs bindings are already installed in the system image of AI7688H,
so you don't need to install it again.
Controlling LED with MRAA in Node.js
Our first tutorial is controlling the LED with a simple node.js program.
Steps
• Gain access to system console
• Create a nodejs app:
• Create a app.js file with following content:
• Execute the application:
The WiFi LED (orange) should now start to blink every second.