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Yogui79 / IntexPureSpa

Intex® PureSpa remote control for Home Automation
MIT License
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Can't find channel #26

Open EricVdB opened 3 years ago

EricVdB commented 3 years ago

Hi,

first of all this looks really awesome, it would finally allow me to integrate the SPA into our home automation using OpenHab.

But I can't get the channel search to work. It keeps on blinking steady and never blinks fast. I tried close to the SPA pump (like 5cm away), 1 meter further away, no joy.

If I understood the code well, the fast blinking should happen after you set the channel and the led goes back off, right? (DO_SET = LOW at line 134 in SearchChannel.ino)

Is there anything else i can try?

Model of the SPA = 28442 (bought in belgium)

Kind regards, Eric

djgel commented 3 years ago

Hi, other user got a same problem. https://github.com/Yogui79/IntexPureSpa/discussions/7

Another question : Using a ESP32 V4 dev model ?

"If I understood the code well, the fast blinking should happen after you set the channel and the led goes back off, right? (DO_SET = LOW at line 134 in SearchChannel.ino)" No, Light turn ON in setting channel and turn OFF because not rceived data.

Try use correct board and review conections!

EricVdB commented 3 years ago

Don't have a v4 board available, so I tried with a Arduino, still same result, the fast blinking never happens. I attached my scope on the solderings and connections are good. I can decode the HEX on the serial line.

Any other ideas?

Yogui79 commented 3 years ago

hello @EricVdB
please post the serial connection logger

bendiger commented 2 years ago

I have the same issue, I have a hot tub thats not one of the confirmed models thought. All other hardware is the same as whats listed. I have model 28441E the 6 person. I have run through the channel search about 10 times, at varying distance from the pump and from the controller. Still no fast blinks. Not sure what I'm missing, I really hope I don't have a newer model that isn't compatible with this...

djgel commented 2 years ago

Hi, other user got a same problem. https://github.com/Yogui79/IntexPureSpa/discussions/7

Another question : Using a ESP32 V4 dev model ?

"If I understood the code well, the fast blinking should happen after you set the channel and the led goes back off, right? (DO_SET = LOW at line 134 in SearchChannel.ino)" No, Light turn ON in setting channel and turn OFF because not rceived data.

Try use correct board and review conections!

bendiger commented 2 years ago

Shoot.... so I guess my version is the 2021 model. Any hope of getting that one to work with this? Is there anything I can do to help? I do that two of them because of an RMA.

LEECHER1 commented 2 years ago

@bendig It is easy to check the Spa version. See the screenshot. Do you have 2021. Is WiFi default than can you use the INTEX APP.

​https://ibb.co/LZPTPRZ (Version 2020)

https://ibb.co/b6kX9Sk (Version 2021 - with WIFI symbol in the left corner)

We haven't tried to works with the 2021, I think it's possible.

Please see how @djgel already posted that the ESP is the v4 developer version.

PLCHome commented 1 year ago

I also have a model from 2021. Before that I had the old one without WiFi. I couldn't find the channel either. However, I noticed that the small blue LED behind the display flashed faster in the old pool. I pressed the lock button to search for a channel. Then you can see the blue LED flashing behind the display. Then the LC12 also flashed at 0x2b.