The_Jackal

You need to swap round the internals. Its not a software thing.

Just use the storage charge function, thats all you need. I'm sure the discharge function is just a leftover from before balanced charging and storage functions. You dont have to use every function your charger has.

1) Its not the end of the world. Ask how many people have left charged batteries for ages and nothing happened. 2) Buy a charger with a storage function. You need one anyway, so its win win.

Well you clearly know what you want. The thing is, no, there is not a system for what you want. That is the answer you are looking for. Yes it would have to be all programmed using something like arduino, especially if you are talking industrial robots. And you sound like the person to program it. Your problem will be switching a transmitter between 2 receivers on the fly. I've never heard of that functionality. I hate to say it, but two transmitters may be the simple solution you are overlooking by overthinking. This is more of a hobby RC group.

Here's my SCA-1E kit with ARC-2 esc. Great kit to build and the esc is super smooth.