New board and connectors on replacement S100105

[kenmaples]

I built a module for my pump that was being replaced (due to recall replacement), so I had the unit here to play with. Everything seemed to be going well until I opened the new unit to do the final install.
The new S100105 unit has a new board and connector. The console\display now connects directly to the board.

[visualapproach]

That's a bummer

[kenmaples]

I hastily threw in some jumpers on both ends of the module I made, and everything is up and running as expected so far.

[mossc001]

The new connectors are JST-XH if you don't want to make the lead; https://www.amazon.co.uk/dp/B0CBWY23FN

[BigWebstas]

@kenmaples I have the same new board with the new connector, I am able to get the esp to run the pump/blower etc but i cant get the display to function can i ask what your setup is?

[ericreich]

I am in similar situation with new connectors. I used the new connector, but not getting anything on the display.

[BigWebstas]

I have tried everything it seems but the display just does this

Heres some shots of the new plug, it plugs straight into the pump board, they also used grey silicone so you cant see the board components or board revision :(

[kenmaples]

@BigWebstas I didn't have to do anything additional with the new board other than throw in the updated connectors. Are you working with a S100105? The board, ignoring all that fantastic epoxy, looks a bit different, Mine is a 6 wire install that I used a D1 mini for.

[BigWebstas]

Mine has 4 wires from the display but the pump has 6 pins. Its a S100205 im guessing the 2 means it has built in wifi, I am thinking that is the issue. I can get it to control the pump but the display does nothing. Thanks for the info

[rmchik]

@kenmaples , I assembled 2 units on D1mini for me and neighbour and my friend recently purchased pool with the board just like yours, 6-wire

I made adapters for new connectors, keeping pin order (at1st step finding 5v and ground), and.. display doesn't turns on :-(
D1 mini gets power, turns on, connects to wifi, passes hw test with adapters attached, but it seems that pionout on new JST-XH connector is not the same. 6 wires, 2 known as +5 and GND.. that's 24 combintaions to try :)

[rmchik]

inputs.zip

here are the inputs from the 100101

btw, my box has 100101 p/n too

maybe, I should try another esp board, i have a spare.. there was a case when it solved similiar problem

[rmchik]

Hi, if you do an input test you should be able to get an idea of the pinout. Go to layzspa.local/inputs/ (IIRC) or check /links.html CS has fewest changes, CLK has most

During a fit of despair I've tried to change hw config from cio pins 4,3,2 and dsp 7,6,5,0 to 7,6,5 and 4,3,2,0.

I've got display showing scrolling text on ESP startup, a temperature showing 27, I'm able to change brightnes... ands that's all, nothing else is working.

I've double checked wiring and soldering..

[hmpff1990]

Picture of the board?

[rmchik]

Picture of the board?

when hw config set to: 4,3,2/7,6,5,0, display is dead
when set to 7,6,5/4,3,2,0, display show temperature and i cat set brightness via interface, it scrolls firmware version on startup, and it's all

[hmpff1990]

I think u can better get the pcb and the whole thing easier to work with got 1 in spare