PCA9622 8x8 LED matrix module
I2C 8x8 LED matrix board" from Switch Science
Hello World
Import programPCA9622_LED8x8_Hello
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/
Library
Import libraryPCA9622_LED8x8
Library for "I2C 8x8 LED matrix board" from Switch Science https://www.switch-science.com/catalog/2071/
Pinout

Notes
shop page: https://international.switch-science.com/catalog/2071/
shop page (Japanese): https://www.switch-science.com/catalog/2071/
schematic: http://doc.switch-science.com/schematic/ssci-eaglet-mft/PCA9622_aki_matrix_sch.pdf
PCA9622: http://www.nxp.com/products/interface_and_connectivity/i2c/i2c_led_display_control/series/PCA9622.html
For demo purpose, there is a program with some LED image patterns. The demo program is available as "PCA9622_LED8x8_Demo".
Import programPCA9622_LED8x8_Demo
This is a simple demo code for the PCA9622_LED8x8 library. arget hardware : "I2C 8x8 LED matrix board" from Switch Science https://www.switch-science.com/catalog/2071/
6 boards operation sample is also available.
This program controls 6 modules independently.
Import programPCA9622_LED8x8_x6_Demo
Sample code to operate 6 of PCA9622_LED8x8 module
Information
A useful too for you!
Converts a image file (PNG, JPEG, GIF, BMP, etc.) to float array.
https://gist.github.com/toyowata/bf576ee091e75071bc66
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