Binding Dumbo RC P10F receiver.
I've just received this P10F RX. I did order the X10F but I think this is the newer version. I've tried all the Dumbo and radiolink protocols i believe but cannot get it to bind. There's very little info on this RX. I ordered feeling it would be safe after watching this. https://www.youtube.com/watch?v=FUKvv_1-hW8&t=183s This is the RX I ordered. https://uk.banggood.com/Dumborc-X10F-or-X10FG-2_4GHz-10CH-Receiver-PPM-Output-Built-in-Gyroscope-for-X6-X6PM-DDF-350-Radio-Transmitter-RC-Airplane-Car-Boat-Model-Part-p-2005628.html?rmmds=myorder&cur_warehouse=CN&ID=6318373
I have a P6F and it bound using the DumboRC protocol just fine so I do not believe anything has changed there especially since it should work with the original DumboRC 6 channel transmitters. What firmware version is your 4 in 1 module using and can you give a bit more information on what steps you tried exactly?