Thank you very, very, very, very much for the code you provided. I have one more question.Do you know which API can get the publishing address of the model? or maybe I should use that like this: client.model.pub.publish_addr ?

Can you share your code? I have currently learned the esp ble mesh node example code with the help of ChatGPT, but I still have many areas where I am not clear. I hope to achieve content similar to your project. Thank you for reading. If possible, thank you for sharing.