Yes, that is right. It is a Feiyue and looking the pictures around the Web it is FY-03 as you said. You know, nowhere on the box, neither in the manual is mentioned Feiyue, therefor I thought it is WLtoys. Maybe it is a copy of the original Feiyue 03, who knows but I don't care, worked fine for one and half year. I resend you the link again:
h t tps://www.aliexpress.com/item/32949434488.html?spm=a2g0s.9042311.0.0.27424c4dbSb lYy
For the moment I will disassemble vehicle to inspect for broken or disconnected cables to be sure it is ok (or not) and after that will order the new receiver. By the way, in case of receiver's replacement (FY-RX01), is it necessary after installation to make any adjustements to pair receiver's frequency with the remote controller's transmition or is it "plug'n play" ??
Thanks
George, Greece
Last edited by Georgrc; 03-05-2020 at 04:38 AM.