- Joined
- Jun 15, 2020
- Messages
- 40
- Reaction score
- 11
- Age
- 45
Hello,
I have bought a used drone and now I working on it. When plugging in the battery, I get the following beeps:
- The 3 well known short beeps (tone going up)
- 4 short beeps (no tone difference)
- 3 beeps (tone going up)
For the moment, I have only updated the firmware in BF. The FC is Matek 405-CTR and the ESC's are BLheli_s. The motors are working in BF.
Anyone has an idea if this is a problem? Where or how can I find more information about the sequence of beeps?
I have bought a used drone and now I working on it. When plugging in the battery, I get the following beeps:
- The 3 well known short beeps (tone going up)
- 4 short beeps (no tone difference)
- 3 beeps (tone going up)
For the moment, I have only updated the firmware in BF. The FC is Matek 405-CTR and the ESC's are BLheli_s. The motors are working in BF.
Anyone has an idea if this is a problem? Where or how can I find more information about the sequence of beeps?