...
Tip |
---|
Your SmartMesh IP mote has several pins you can control over OAP, exactly as the blue LED. For example, “digital_out/D4” corresponds to the pin called |
Connect a buzzer to the board
buzzer pin labeled ‘+' to pin
I_MISOMOSI
on your motebuzzer pin labeled '-' to pin
GND
on your mote
adapt the Node-RED flow above, replacing
digital_out/INDICATOR_0
bydigital_out/D4
make sure you can switch the buzzer on/off