It's nearly impossible to do any work on a PC board without a multimeter , double checking is always best don't with the right tools, sometimes the obvious answers is the right only one. But a pic might help.
This was like a child throwing a tantrum because things didn't go the way they should
This is not the way to handle things in any situation and it gives not only the multirotor industry of bad rap or a black eye but RC in general
The connections on top is I02 for sbus ibus The bottom is I01 pwm& ppm.
If you Google spf3 pdf file it will show what every single thing is for.
I use ppm which is 3 wires 5v ground, signal.
OK so one way is if you put your model in Multirotor model type than you can go to the dual rate screen and then use RD as your switch. You will have to set D/R 1 and D/R 2 etc to have multipoint dual rate. You don't want to change endpoint but instead use dual rates. But all that will do is...
Wrong is wrong, get a frame that is the right size and that will allow you to use the right battery. All you will end up doing is destroying your electronics otherwise.
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