Wizard x220 problem connecting to betaflight

haywired

New member
Hey guys, so i just bought a wizard x220 and tried to connect it to betaflight but it says "failed to open serial port". I have tried to download the drivers on the welcome screen of betaflight but I am still not able to connect to my drone. What are the list of drivers that I need and that will work on windows 10?
 

donalson

Active member
did you get the RTF or one where you have to install the Rx?

I got the Rx one... first the plug is plugged into thw PPM and not the sbus...

I followed these instructions... which involved flashing the board to 3.1... he setup the video a bit backwards... start around the 21 min point... flash the FC then go back to the start and set things up... took me a bit of time to get it all sorted but it flys well (considering how bad of a pilot I am)... I've got mine set to change flight mods with a 3 way switch (don't recall the names but auto lvl, acro, and the auto lvl that lets you do flips)
 

haywired

New member
thx for the tips but my problem is that I can't find the correct drivers or they dont work. The impulserc also doesnt work on my windows 10 pc
 

ElectriSean

Eternal Student
Mentor
Are you sure you're using a proper USB data cable? Some cables are for charging only. Does the computer "ding" when you connect the cable?
 

PsyBorg

Wake up! Time to fly!
I will second Sean on this. Its almost guarantee that you have a wrong or bad cable if you have tried normal drivers and the driver fixer tool and get no response at all.

I had that same issue when I first started out. I actually took a flight controller with me to Walmart and asked if we could plug the cables in to make sure we had a data cable and not a charge cable as even some of the "Data" cables on the rack actually were not data capable.
 

donalson

Active member
oh ya... I had issues with the drivers on my main desktop... I was able to get it working on my wife's computer (both win10)... was easiest getting it working on my chromebook though... my 9 year old macbook also had no issue... although I def recall some issue with having to update to betaflight 3.1 to get it to actually work/do anything on anything.