Hi, Can we use Blynk app to activate android phone sensors/actuators like vibration for example. A button on Blynk app can vibrate the phone ?
I am not sure, but its not possible to do so as far as i know (at least not directly with Blynk).
But you can use smartphone’s sensors like Proximity sensor, Accelerometer, GPS to trigger or actuate any devices connected to Blynk depending upon the smartphone’s sensors value.