EC11 Not working

Hello, I have a DIY kit, and I want to use the “Canned Message” feature with the EC11. I’ve connected the encoder pins as follows:

A -> D2
B -> D4
BT -> D15

I also set the configurations as shown in the videos for up and down, but I’m not getting any response. When the device turns on, it gets stuck on the screen and doesn’t do anything. What could I be doing wrong?



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