i have tango 2 i binding with tbs nano crossfire without any issue but the reciver mapping in betaflight is different the throttle is roll how can i solve this also the quad is spining

You need to change the Channel Map in the Receiver tab of Betaflight Configurator. The two most common values are AETR1234 and TAER1234 so try each of those values first. You will need to do a save and reboot after you have changed it.

(19-Mar-2021, 05:04 PM)SnowLeopardFPV Wrote: You need to change the Channel Map in the Receiver tab of Betaflight Configurator. The two most common values are AETR1234 and TAER1234 so try each of those values first. You will need to do a save and reboot after you have changed it.

thank you i just tried and i use TAER1234 stop spining and the throttle is working great but the pitch not working and still the guad moving slowly and the bars of roll,pitch and yaw is not stable

When you say the roll and pitch (right stick if mode 2) is not working, do you mean not working at all (i.e. they do absolutely nothing) while the throttle and yaw stick is behaving as expected?

As for the image of the quad still moving slowly, have you calibrated the sticks of your Tango 2?

If you get stuck setting up the Tango 2 with Betaflight, try following along with this video:

(19-Mar-2021, 05:47 PM)SnowLeopardFPV Wrote: When you say the roll and pitch (right stick if mode 2) is not working, do you mean not working at all (i.e. they do absolutely nothing) while the throttle and yaw stick is behaving as expected?

As for the image of the quad still moving slowly, have you calibrated the sticks of your Tango 2?

i just calibration the sticks it seems all thing is working great in betaflight i try to arming but not arm i switch off tango 2 and open again there massege throttle worning but the throttle at the bottom

It's possible that you haven't calibrated the sticks accurately enough. The process for calibrating the sticks on the Tango 2 is a PITA. Quite a few people complain about how tricky the process is. TBS really need to implement the same process as other OpenTX based transmitters use which is far easier.

If you go to the Channel Monitor page on your Tango 2 and move the throttle stick to the bottom most position, does the bar on the screen go all the way down to zero?

(20-Mar-2021, 01:24 PM)SnowLeopardFPV Wrote: It's possible that you haven't calibrated the sticks accurately enough. The process for calibrating the sticks on the Tango 2 is a PITA. Quite a few people complain about how tricky the process is. TBS really need to implement the same process as other OpenTX based transmitters use which is far easier.

If you go to the Channel Monitor page on your Tango 2 and move the throttle stick to the bottom most position, does the bar on the screen go all the way down to zero?

thank you i just calibrated again and every thing working great ????

(20-Mar-2021, 12:53 AM)5zero7rc Wrote: If you get stuck setting up the Tango 2 with Betaflight, try following along with this video:

great video thank you the problem is solved by calibration the sticks