@zander Thanks..... I think I got it.

@zander Okay...I see what you are saying. While I have your attention...can you tell me how to place a photo on my profile. I can't seem to find a w...

All pin references are in GPIO.

@robotbuilder The project was not that involved and the default eye sketch is very real looking...no cartoon look to it at all. I have been very pleas...

Sorry Ron, the pins that I was using were pins 21 and 22. The pin 21 was working fine but pin 22 is where the problem was. After changing from pin 22...

Sorry Louis, I am new to this forum and just now realized that you had sent a welcome. Thank you!!

I am using pins 25 and 26 for the "CS" on the esp32. Just looked on amazon and the you can get two displays (GC9A01) for $14 and some change. If you...

I think I have solved it. I reassigned the CS pins to new outputs on the ESP32 and that seems to do the trick. I may have a faulty ESP32. The displ...

@will Thank you for your reply. I did some experiments with the inputs and found that if I remove the clock signal to the PCA9685's the servos rem...