I like to set a project with a Teensy 3.5, two 64 x 32 RGB-Panels and the Teensy Audio Shield. We want to use the Display to play text and play a song over the audio shield in order to use it for karaoke.
I achieved to use the displays as 64 x 64 and the audio shield for themselves. I can’t use them simultaneously because they are sharing seven pins.
In order to solve that problem I like to change the pins used by the SmartMatrix library to unused pins on the teensy 3.5 (unused PWM-Pins are 29-30 and 35-38). Unfortunately the pin assingment (GPIO_PIN_XX_TEENSY_PIN) in MatrixHardware_KitV1.h seems to have no effect.
Has someone else used this combination or does someone know how to change the pin assignment?