CFX and 16mm AV ring switch wiring.

[Vehemet]

Hey all, finally attempting to build the saber I bought at the start of covid.
I've attached a wiring diagram, and I'm following Nick Kurszewski's excellent playlist on his build. I made a few changes from his though and am fairly confused regarding the wiring/resistance needed.
Mostly I can't find what each pin on the 16mm Anti Vandal Latching Red Ring Switch is so I'm not sure exactly how to wire it. I'm also fairly confused as to how much resistance I need to include with this one.
Per the shop page, "The LED has a forward voltage of 2.1V and runs at 20mA. 4.8V would use a 150ohm 1/4 watt resistor, 6V would use a 220ohm 1/4 watt resistor."
I don't think I'm missing resistance anywhere else, and the Aux switch isn't specific on polarity if I'm correct.

Thanks all.

Board: Crystal Focus Sound Module X bought 03/2020
Battery: DM Sony Li-Ion 18650 3.7V 15A 3120mAh PCB Protected Rechargeable Battery
Switches/ports:
16mm Anti Vandal Latching Red Ring Switch
Black momentary switch
Switchcraft 2.1mm Power Jack
3.5mm R.I.C.E.™ Port Style 1
Speaker: 2W 28mm Bass Speaker

Saber Wiring.jpg https://imgur.com/a/NsjYb0m

[Forgetful Jedi Knight]

You could try using my calculating resistance guide (link in my signature) to figure out which resistor you will need. As long as you’re using one of the accent pads to power the switch LED, the supply voltage will be 3.3V.

[Vehemet]

Thanks FJK, is there any info on the other leads for the switch? Not directly sure which is which.

[RavenXp]

There should be markings on the bottom of the switch. the ones marked with the +/- symbols will be your LED polarity posts, the other two would be the switch posts and aren't polarized so does not matter which connects to what so long as one connects to the button pad and the other to GND.

[Vehemet]

So the ones directly on the sides are the LED posts? Ah okay now that makes more sense, i thought the two bigger ones would be for the switch itself.

There are 3 on the bottom labeled NC1, NO1, C1.
So I'd wire the C1 post to the negative along with the aux switch, and the NO1 post to the ACT point on the board then? And I should have a 220ohm resister in the line for the NO1 wire correct?

[Forgetful Jedi Knight]

So the ones directly on the sides are the LED posts? Ah okay now that makes more sense, i thought the two bigger ones would be for the switch itself.

There are 3 on the bottom labeled NC1, NO1, C1.
So I'd wire the C1 post to the negative along with the aux switch, and the NO1 post to the ACT point on the board then? And I should have a 220ohm resister in the line for the NO1 wire correct?

Thats a latching A/V switch. Here is a post where I discuss that wiring.

http://forums.thecustomsabershop.com...atching+switch