SparkFun_Alphanumeric_Display_Arduino_Library (community library)

Summary

Name Value
Name SparkFun_Alphanumeric_Display_Arduino_Library
Version 1.1.2
Installs 210
Author SparkFun Electronics
Maintainer SparkFun Electronics
URL https://github.com/sparkfun/SparkFun_Alphanumeric_Display_Arduino_Library
Repository https://github.com/sparkfun/SparkFun_Alphanumeric_Display_Arduino_Library
Download .tar.gz

A library to drive the Holtek HT16K33 LED Driver with an Alphanumeric Display. Use our solderless and easy-to-use Qwiic system to send I2C commands to the SparkX Qwiic Alphanumeric Display to print strings. The I2C address is configurable, so you can connect up to four displays on one I2C bus!

Example Build Testing

Device OS Version:

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Library Read Me

This content is provided by the library maintainer and has not been validated or approved.

SparkFun Alphanumeric Display Library

Qwiic Alphanumeric Display - Red

Qwiic Alphanumeric Display - Red (SPX-16427)

Qwiic Alphanumeric Display - Blue

Qwiic Alphanumeric Display - Blue (SPX-16426)

Qwiic Alphanumeric Display - Purple

Qwiic Alphanumeric Display - Purple (SPX-16425)

Qwiic Alphanumeric Display - Pink

Qwiic Alphanumeric Display - Pink (SPX-16391)

The SparkFun Qwiic Alphanumeric Display is a 14-segment, 4 digit alphanumeric display with the Hotlek HT16K33 LED Driver. This library allows you to illuminate every segment individually or print full strings through I2C commands. The I2C address is configurable, so daisy-chain up to 4 displays on one bus!

SparkFun labored with love to create this code. Feel like supporting open source hardware? Buy a board from SparkFun!

Repository Contents

  • /examples - Example code to show how the functions work.
  • /src - Source files for the library (.cpp, .h).
  • keywords.txt - Keywords from this library that will be highlighted in the Arduino IDE.
  • libray.properties - General library properties for the Arduino package manager

Documentation

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact technical support on our SparkFun forums.

Distributed as-is; no warranty is given.

  • Your friends at SparkFun.

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