Drone Problem

[Noor369]

Hi i recently bought the bayangtoys x21 quadcopter. Today i wanted to fly it then suddenly the transmitter wont connect to the drone for some reason..i tried everything. Waht could be the problem? The gps unit..or the motherboard? Or something else..?

P.s this happens after drone crash. But drone works fine. Just the transmitter wont connect to the drone when turning it on.

 

[holtneil]

Hi you say quad works fine did you fly it after the crash

 

[Noor369]

Hi you say quad works fine did you fly it after the crash

Yes it did work. But when i fly the drone it lands automatic after few seconds and the transmitter wont response. Its like losing connection with the transmitter..now the transmitter wont connect to the drone.

 

[Noor369]

Willing to pay for any help..im really mad about this problem

 

[holtneil]

If it was me i would get on to seller for replacement don't say you crashed just tell them it does not work sounds like the FCB has got damaged in the crash it may just have bad connection on the receiver part of the board but if you open it up the warranty will be gone

 

[Noor369]

If it was me i would get on to seller for replacement don't say you crashed just tell them it does not work sounds like the FCB has got damaged in the crash it may just have bad connection on the receiver part of the board but if you open it up the warranty will be gone

I just want to know which part is not working..

 

[holtneil]

If it was working before with no problem then I would say it's the receiver may have a dry joint or antenna may have broken off , if you open it the warranty will be void

 

[Noor369]

If it was working before with no problem then I would say it's the receiver may have a dry joint or antenna may have broken off , if you open it the warranty will be void

I did open it. I cant find any broken antena or a bad wire

 

[holtneil]

Look for a dry joint on the receiver chip set

 

[Noor369]

Look for a dry joint on the receiver chip set

I did

 

[holtneil]

Well sorry to say the chip may have gone bad ,you can only change the main board if you can get one ,would be better if you can get a replacement for the seller as this is a faulty drone

 

[Noor369]

Could it be a battery loose connection?

 

[holtneil]

It could be normally the quad will just drop out of the sky but worth trying to resolder it

 

[Noor369]

Any other thoughts/solutions guys? Im really getting disapointed of that drone :/

 

[Jackson]

P.s this happens after drone crash. But drone works fine. Just the transmitter wont connect

How can you tell if 'works fine' without the TX connecting?

 

[Noor369]

How can you tell if 'works fine' without the TX connecting?

Beacuse sometimes it connects to the transmitter and i fly it for about 10 seconds..then it lands automaticly. And then the Drone dont respond to the transmitter controls..its like losing connection between both drone and TX