For anybody who already owns an 8bitdo SN/SF 30 2.4G controller and is hoping to use it on a Super Nt, I don't think it's going to be compatible.
This is what you'll own at the moment, it says 2.4G Wireless Controller on the front.
To use a 8bitdo controller with a real SNES you'll need the 8bitdo Retro Receiver but on the
Retro Receiver page it says that it's not compatible with the above controller.
On the Analogue Super Nt they advertise a controller
with the same nameand the pre-order page for it on Amazon gives it a launch date of
February 1st 2018. Now although this controller has the same name you'll notice that the writing is a different colour and it actually says Bluetooth Controller under the logo, which is compatible with the Retro Receiver.
Although 8bitdo haven't been very clear about the two versions of that controller, it seems that if you already own one and we're hoping to use it on the Super Nt, you're not going to be able to. I have visions of people getting their console at launch unboxing it and they're just not going to be able to use it because they don't have a compatible controller.
Just thought it was worth pointing that out incase somebody here already owns one and thinks that it's going to work.