I am using this API Aritchie for Xamarin Forms to work with BLE.
It works great to send commands to the via characteristic.write().
But everytime I write something, there should be an answer! With characteristic.read() it is not working, because the characteristic is not readable.
I also tried to use characteristic.notificationReceived() but I never get anything here.
Hopefully someone can help me how to get data from the characteristic!