I have a drone I bought for my son , 13, it is an extreme flyer, I’ve seen the same thing called Syma. It was stuck in a tree and while trying to free it he fried something. I have replaced all 4 motors which didnt fix it. The only other thing there is is the circuit board. I have not been able to find one, do you sell this part? The number on the board is F805-RX2. And when I replace the board how do i make the controller work with it. Thanks.
Hi Kevin,
Unfortunately RobotShop do not sell Sima parts and this would be a dedicated controller board so cannot be replaced by anything else.
It’s best to contact the manufacturer of the drone for replacement parts.
All the best,