![](/media/cache/profiles/a53d1388191884b75c48bebb18709bfb.50x50_q85.jpg)
This is a very simple sample code for the PCA9622_LED8x8 library. arget hardware : "I2C 8x8 LED matrix board" from Switch Science https://www.switch-science.com/catalog/2071/
Dependencies: PCA9622_LED8x8 mbed
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What is this?¶
Demo sample code for PCA9622_LED8x8 library.
The PCA9622_LED8x8 is a driver for "I2C 8x8 LED matrix board" from Switch Science". This code will show the wave of the brightness on 8x8 LED array.
Import libraryPCA9622_LED8x8
Library for "I2C 8x8 LED matrix board" from Switch Science https://www.switch-science.com/catalog/2071/
This animation is made by mbed internal calculation.
How to use¶
Just import this program and run on mbed.
Before compiling, set the PinName for your mbed.
PCA9622_LED8x8 matrix( p28, p27 ); // for 40pin type mbed //PCA9622_LED8x8 matrix( D14, D15 ); // for Arduino type mbed //PCA9622_LED8x8 matrix( dp5, dp27 ); // for mbed LPC1114
This code was tested on mbed LPC1768, mbed LPC11U24, mbed LPC1114FN28, TG-LPC11U35-501, mbed LPC1549, LPCXpresso824-MAX.
Reference¶
For more information, please find library page and Components page