After running simpletext.py when I use “i2cdetect -y 1” displayed information is slowing dramatically also connected devices are not visible anymore. The only fix that I found Is to restart the raspberry Pi.
I trying to enable the second i2c. But the situation is the same.
I think it must be because of the clock but can’t find the reason.
I thinking about buying another module: Overview | Adafruit RGB Matrix + Real Time Clock HAT for Raspberry Pi | Adafruit Learning System but I’m not sure it will help me.
Specs:
Raspberry Pi 3 Model B Plus Rev 1.3
Leds module : Adafruit Medium 16x32 RGB LED Producent code: 420
You can see the connection in that pictures:
I trying to do anything but can’t understand and find a solution for that. If anyone can help me with that or give any hints about what should I do I will be very grateful.