Hello! I am fairly new to Arduino and trying to make a simple (although it's turning out to be not-so-simple) buzzer.
I've got the HM-10 Bluetooth module and a basic understanding of how to get it to connect to my phone with Arduino like a beacon. I'd like to somehow integrate a piezo buzzer into this situation... so when the HM module connects to my phone, a buzzer (connected to HM 10? is this possible?) buzzes.
I'm assuming I'd need to connect the HM 10 to something else in order for the buzzer to operate and I cannot directly connect HM 10 to a buzzer.
Thank you!
