B4R Question rMAX7219 LED Matrix example and pinout.

[Eme Fibonacci]

Hi, anyone have the pinout and some sample code to use this library?

Thank you.

 

[Erel]

Check this link: http://www.gammon.com.au/forum/?id=11516

 

[demasi]

Hello, this library is for use with Arduino and the 8x8 led matrix display?
I have Arduino Uno and the led matrix exacltly as the video above. The connections are ok. My setup works well with Arduino IDE.
But I can´t get this to work with B4R. The initialize function does not inform the pin numbers, for the serial connection, like the Arduino C sketch.
I saw the link above, but this information is not related to B4R.
It seems to me that this library is for another purpose, not like shown in the video above.
If its ok, can someone, maybe the video author, post a B4R example code and the conexions diagram between Arduino and the display?
Thanks.

 

[derez]

Not with this library but may be this https://www.b4x.com/android/forum/threads/74hc595-shift-register-for-multiple-output.71531/ will help you.