Hi, I am new to RC too and have a similar question so have posted here (apologies in advance, I may start a new thread too in case no-one is monitoring this one anymore).
I recently purchased a Spektrum DXS transmitter paired with an AR620 receiver (for my 10yo son). We are now building a second project, and are considering using the same transmitter but binding to a new AR410 receiver. I am sure we can bind the one transmitter to both of these receivers – but will our transmitter “remember” the settings for both receivers or will we need to re-bind and recalibrate the ESC each and every time we switch receivers? The DXS transmitter manual does not seem to have any information on storing receiver settings and I am having trouble finding anything helpful on this question on the internet. The alternative would be to buy a new transmitter/receiver combo, but apart from cost, that means over time with new projects we would accumulate a lot of potentially unnecessary hardware!