Hello i hope everybody is doing ok !

i've got an issue on my IH3 o3 (BNF) regarding the arm on the Tango II.

So i created my profile on the tango II binded perfectly and everything seems to be working except for the Arm. For exemple the beeping works perfectly.

So when i'm in betaflight in the modes tab it says that the arm is deactivated, i figure that's because of the safety. when i click on the Aux 1 button and link the page it match when i click on the Tango II. The motors are working because when i go to motor and deactivate the safety i can turn them on with my mouse.

I already deactivated the sattelite option for the GPS.

So i'm a little lost here thank you all in advance !

Maybe you know but I have to point out just in case: The quad will not arm if you are connected in Betaflight, you need to disconnect it before arming.

If you are trying to arm without Betaflight connected, does the quad signal any beeps? I have one FC that is very slow, normally takes about 15 seconds before I can arm it (it does not have a GPS). If I arm it before that it beeps. When I checked out what the beeps mean it was something that was not initialized. So for this particular quad I normally have to wait a little but as mentioned if I arm too early it at least gives me a specific beep pattern.

Thank you for your response ! Yes i know that i can't arm it in betaflight but i tried when i disconnected the cable and still nothing ..
And the weird part is that it doesn't make any beeps at all

Are there any "pre-arm" conditions set? I'm a noob at this stuff so I can't help much more but I do know that one can set "pre-arm" conditions meaning that just the arm switch will not work, a "pre-arm" condition needs to be met (normally an additional button). I've never had to deal with this so I can't give more specific information about it. Hopefully someone else can chime in in this, otherwise do some searching on "betaflight" and "pre-arm" and see if any of it is relevant to you.

One thing you can check. Go into CLI and enter "status". There is a row at the bottom "Arming disable flags". What does this line show?

Hey there it was an easy fix hopefully ! I was on AETR1234 on betaflight by default by not on the tango 2 ^^"

Thanks a lot Mike have a beautiful day !