How to get different tones out of your BLHeli_S ESC?? - YouTube
Response to Brian Schwab - Troubleshooting BLheli Startup Tones - YouTube
Finally flashed bluejay mostly for the startup tones! : r/fpv
hardware - When I power up my flight controller and ESC's, I hear a series of beeps. What do all of the beeps mean? - Drones and Model Aircraft Stack Exchange
Total Rotor | Recommended BLHeli_32 settings by OscarLiang