Build resource remapping on brushed betafpv brushed board

[Firstcoastfpv]

I have a brushed betafpv f411 board with built in spi frsky receiver. I have failed to get it bound to my jumper with internal 4 in 1. tried everything, D8, D16. I talked with their support people. No luck. Before just trashing it, It does have a TX2 pad and was wondering if I could remap it to Rx and use a different receiver. I have an old fly sky x14s but it uses sbus protocol so prob couldn’t work being inverted. Could I just connect a Elrs receiver and only connect to rx?

[iFly4rotors]

Hi Firstcoastfpv,

Unfortunately, I do not have the knowledge to help you.

If you don't get a reply soon, then you might consider posting this question
in the Beginner Questions section. 

Also, check your Private Messages.

Later, iFly 

[husafreak]

It sounds like you are really on top of things but that said a friend of mine has also has a really hard time getting older FrSky Rx bound to his new FrSky Tx. I gave him a couple whoops and got them back! Good luck with the external Rx fix.

[iFly4rotors]

It sounds like you are really on top of things but that said a friend of mine has also has a really hard time getting older FrSky Rx bound to his new FrSky Tx. I gave him a couple whoops and got them back! Good luck with the external Rx fix.

Hi Husafreak,

If he has a new FrSky TX then is probably using the AccEss which is NOT compatible
with the older ACCST FrSky protocol. An external 4-in-1 module might work. 

This is bane the FrSky got into when they tried to force everyone to buy a new 
transmitter and then upgrade ALL of their old receivers. The two protocols are 
simply NOT compatible. 

Later, iFly  

[iFly4rotors]

Hi Firstcoastfpv,

Here is the product page for your BetaFPV F4 FR V2. 

First, if you don't already have Betaflight configurator installed on a PC, then
download it and install it. This is a necessary for any adjustments or configuration.

It appears that this FC does have Betaflight on it. So, use a USB cable to plug
the FC into a computer. Open Betaflight Configurator, go to the CLI screen, clear
the screen, type RESOURCE SHOW ALL, press enter, SAVE to file, upload or attach
the file to a post here. That will provide a starting point. 

Later, iFly