I have balena sound running on my raspi 4 and everything works fine the first time until I restart my bluetooth on any android device phone/tablet than I cannot connect to bluetooth balenaOS8d55 it says pin or password incorrect. I have tried everything and I con not find this issue anywhere in the forums. Please assist.
Hi there, thanks for getting in touch!
If this is still an issue it might an option to try explicitly setting the BLUETOOTH_PAIRING_MODE variable and seeing if that helps.
From there you can set the variable as SSP for Secure Simple Pairing (SSP): Secure pinless pairing method, which should remove the need for a pin.
Alternatively you could set it to PIN and add the variable BLUETOOTH_PIN_CODE in addition.
balenaSound uses the balena Bluetooth block, which is where I found these details and contains more information that may be of use.
If the problem still persists let me know and I’ll dig deeper!