If you’re working on a Windows PC you will need to install the COM port driver for LinkIt Smart 7688 Duo. If you are working on a Mac or Linux PC you don't need to install a driver:
- On Linux the board is in the
/devfolder and mounted as
- On OS X the board is mounted as a serial device under
/dev/tty.usbmodem1413where the number (1413) may be different on your computer.
On a Windows PC, to complete this section, you’ll:
- Connect LinkIt Smart 7688 Duo to a computer.
- Install drivers.
Step 1 — Connect LinkIt Smart 7688 Duo development board to a computer
Plug in a micro-USB cable to the Power/MCU connector of your LinkIt Smart 7688 Duo board and the other end to your computer.
Step 2 — Install drivers
- Install a Serial COM port INF driver from here or the folder:
You can find the ARDUINO_IDE_PREFERENCE_LOCATION from the File menu item Preferences. See the preference.txt path, as shown below.
- Once you have downloaded or located
linkit_smart_7688.infon the shortcut menu click Install. A security windows will open, as shown below, click Install this driver software anyway. This completes the driver installation.
On Windows 10, you may need to disable the Driver Signature Enforcement feature. Please refer to this page on how to do so.
With the driver installed, you’re ready to create and run your first Arduino sketch.