Testing

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You can get our interfacing library for Arduino from the Arduino library manager.

Open up the Arduino library manager:

 

lcds___displays_library_manager_menu.png

Search for the Adafruit Graphic VFD library and install it

lcds___displays_vfd.png

Search for the Adafruit GFX library and install it

lcds___displays_gfx.png

If using an older version of the Arduino IDE (pre-1.8.10), also locate and install the Adafruit_BusIO library (newer versions do this automatically when using the Arduino Library Manager).

We also have a great tutorial on Arduino library installation at:
http://learn.adafruit.com/adafruit-all-about-arduino-libraries-install-use

You should now see a new example folder called Adafruit_GP9002 and inside, an example called GraphicVFDtest. Open up that sketch and upload it to your Arduino. You should see the example test sequence displaying!

lcds___displays_vfdon.jpg
 Wiring GFX Library 

This guide was first published on Jul 31, 2013. It was last updated on Jul 31, 2013.

This page (Testing) was last updated on May 22, 2022.

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