[SOLVED] Wiring diagram of 18650, HX-3S-01, XW228DKFR4 and a LED stripe

[jzz]

Hi!
If somebody would be willing to have a look at the drawing I made, and to let me know please if everything would be working properly? Thank so much!

https://imgur.com/5WtE3jt

 

[D.A.(Tony)Stewart]

First thing I noticed was your LEDstrip has the wrong polarity.

 

[jzz]

You mean, "+" should be down and "-" up?

 

[betwixt]

A circuit diagram showing what the connections actually do would help. I for one am not going to track down the boards information from the picture to see what the connections are for.

Brian.

 

[jzz]

I found this on the internet, it's about HX-3S-01 board. Maybe that could be helpful.

 

[jzz]

I tested this and it all works fine except one thing: batteries won't charge. Also, there was one black wire soldered to P- when I first time opened the casing of this device. I never figured out where was that connected but it must be the reason why the batteries won't charge.
Here is the image:

Any idea where should I solder that end of the wire please?

 

[jzz]

Got everything working now properly. The first diagram was wrong. Here is the correct one: