use QLowEnergyService::characteristicChanged receive data,But it can't trigger the signal,The sniffer has caught the data sent by Bluetooth via notify,before this,I tested the bluetooth write function and it sent normally.Can you tell me how to deal with the failure to receive notify data

]]>https://forum.qt.io/topic/134534/bluetooth-failed-to-receive-notification-messagesRSS for NodeThu, 09 Apr 2026 13:29:00 GMTTue, 22 Feb 2022 06:20:49 GMT60