openrcforums

For Taranis radio is 2.2 better than 2.1 for a none plus Taranis radio ?

See the changelog and decide for yourself if the new stuff is something you need/want.

http://www.open-tx.org/2017/05/30/opentx-2.2.0

Thanks . Am I correct in my assumption that this 2.2 Firmwares can be used on my Taranis radio?

Of course, just select the right radio type in companion as usual.

Before updating maybe do a Tx backup using companion so if you want you can roll back.
Also you can download 2.2 companion and explore it and the simulator before updating the Tx.

I would like to do a Tx companion backup so I can roll back if required .
How do I do this Tx companion backup,is the backup done on my computer if so please can you tell me how to do it?

Can Kilrah or someone tell me if the 1st FW version that supports the addition of a 6-position rotary switch is Open TX v2.2.11? If this is not the 1st version that supports the addition of this rotary switch then what is the 1st version?

There is no 2.2.11...

Was added in 2.0 I believe.

Kilrah, misspoke, should have said RC11 i.e. 2.2 RC11.