Open buentead opened 4 years ago
I was having the same issue. I believe this should be fixed if you use the latest version of the library. (Specifically, the one with this commit: https://github.com/PaulStoffregen/LedDisplay/commit/732d01712eb80ded1958365707f0a6a988a28ecb)
Brightness not set for multiple displays
I'm using 3x HCMS 2912 display. When reducing the brightness of the displays only the display on the far right is covered. The other two display remain the same.
Steps To Reproduce Problem
Assemble the three displays according to the following description: https://playground.arduino.cc/Main/LedDisplay/
Execute the Arduino Sketch attached below.
Hardware & Software
Board: Arduino Mega 2560 Shields / modules used: none Arduino IDE version: v1.8.12 Operating system & version: Windows 10 Pro, v1909
Arduino Sketch
Errors or Incorrect Output
No errors shown.