Tuesday, November 26, 2024

SpeedyBee F405 AIO 40A Bluetooth problem

 SBF405 AIO 40A bluetooth issue


SBF405 AIO 40A
SpeedyBee F405 AIO 40A Bluetooth issue


Recently flashed Betaflight 4.5

suddenly the bluetooth stopped working, once i power it up using USB type C, the GREEN LED LIGHT BLUETOOTH STATUS INDICATOR will only blink twice and thats it.




The default firmware installed is Betaflight 4.5, i had to reflashed it bec i was having issue with my ELRS Rx, i managed to fix the problem with my ELRS Rx but the bluetooth stopped working, i emailed SpeedyBee customer support, while waiting for the response, reflashed the firmware twice, i even reflashed to Betaflight 4.2 bluetooth still wont work.


After googleling, some people are also having the same issues with the bluetooth stopped working, i checked SpeedyBee website and download the firmware version of Betaflight 4.5 and it fixed the bluetooth issue, its now working.

After few days, Speedybee customer support replied saying that the possible issue is in the Betaflight Mode tab Beeper being enabled, enabling the Beeper is creating issue with the bluetooth.

Betaflight 4.5 Modes tab
BF 4.5 Modes tab







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