4. OOPSIE MOMENT
After the little accident, the sensor will magically send a signal to the mobile device.
And remember, Oopsie Heroes uses sound signals. Harmless. No Bluetooth here!
Do you want to test the sensor? In this case, place a € coin on the OH sensor metal pins and you will hear a peep. Watch the tutorial video above. It works! You're good to go.
*Not recommended to test with water.