Trying to setup meshtastic with a RAK19001 + RAK4631 + RAK18001.
Did the initial flash (firmware-rak4631-2.6.11.60ec05e) and setup and then added the I2C display and buzzer to Sensor Slot B. From web client enabled the buzzer, set the GPIO pin to 34 (Is this even correct for sensor slot B, was a bit confused here?) and enabled PWM.
When receiving a notification the buzzer just makes a nearly inaudible clicking noise. The buzzer also started getting hot so I removed it from the board.
So I decided to try a 3.3v vibra motor. Wired it up with a pn2222 to IO5:
and set the GPIO to 9 (Again, is this correct?!) but again no dice.
At this point the display started showing “Shutting Down” after being on for about 60 seconds, and would repeat this every time it was powered back on. Took everything off and reflashed and it seems to have stabilized again but not sure how to approach getting these external notifiers wired. I’m wondering if it all comes down to my GPIO mappings or is there something else I’m missing?