5 months have already passed AFTER the order. The seller does not respond. Sold a defective part and is silent. I don't understand such stores. And I think this information should be communicated to everyone.
2023-01-10
Ha****RS
I bought a happymodel FC and gave the seller 5 stars. But I was in a hurry. Happymodel FC arrived defective. I wrote to the seller and sent a video showing the problem. I asked to return the money. I can send the defective product back to China. The seller says that they no longer manufacture such goods, cannot send new ones (although they sell them), do not refund money and do not respond to letters. It is a pity that such a seller.
2022-10-24
Ma****as
Hello, I bought Happymodel - 4 in 1 FLIGHT CONTROLLER for ELRS X1 AIO Drone. FC defective. Engine 3 does not turn well. with minimal power, the engine spins, when I give more power it stops spinning. I thought that the problem was in the engine, but after changing another one, the problem remains. and No. 3 engine is very hot. all others do not heat up. My friend has two flying drones with the same FC. We install the firmware as his. The problem hasn't gone away. I think this is a problem with the ESC mosfet.
F44779