Thank you. Could you give some informations about the this app because I installed and send a test, but the result isn’t the time with alarm clock but the this.
I don’t change the informations (except the MQTT broker information of course) and I have a Samsung smartphone for information.
Use Tasker and AutoAlarm as I suggested. Create an input_datetime in home assistant and set the input_datetime through tasker automatically every time you set an alarm (I also have an additional task that sends the next alarm at midnight, in case I din’t set a alarm and just use the one from the previous day).