JJRC H78G can't start

A

adammada

Member
I have problem with my dron JJRC H78G. Dron is connected to controller but not react to it. Drone light flashes different than on the beginning. Now it blink twice and repeat, but ealier it blinks quickly.

This is what it looks:
 
davidhk129

davidhk129

Well-Known Member
adammada said:
I have problem with my dron JJRC H78G. Dron is connected to controller but not react to it. Drone light flashes different than on the beginning. Now it blink twice and repeat, but ealier it blinks quickly.

This is what it looks:
Click to expand...
......... Drone is connected to controller but not react to it......
If the drone did in fact connect to the controller, then it had reacted to it.

Please go to You-tube, search for Captain Drone's video called...... "JJRC H78G GPS Drone with two batteries. Under 250 gram weight."
The first segment of the vid shows you how to set up the drone.
 
A

adammada

Member
OK, but how to start the drone. When I pull stick in certain position calibration should start, but now nothing happen. Drone have problem but I don't know what is wrong. They should blink quick, not like on the film.
On film when they spin drone it bip, but my drone not.
 
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A

adammada

Member
davidhk129 said:
Are the drone batteries working? Fully charged?
Click to expand...
Yes, I have two batteries, fully charged on both it work the same. I think drone have something broken, I don't know: gyro, compass, GPS and he is in service mode and I can't unlock it. Does anyone know about it?
 
A

adammada

Member
New ewidence: on the controller I see Rx: 0V, this is the voltage of the drone. It should be about 7V:
 
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