Communication problem between BLE modules HM-10 and SH-H3

I’m tring to create a bluetooth controller for my projects based on the ATtimy 85 chip and a BLE module, but I have a problem with the communication between the two modules. I can send the data only one way, from the SH-H3 to the HM-10, but not vice versa. Any tips? Thx in advance

BT_controller.ino (1.33 KB)

Receiver.ino (2.66 KB)