MMM-GroveGestures / Python script is terminated

MagicStarthilfe

@Sean
Thanks for the quick answer.
Last night it started correctly for once. That was after several restarts, no idea why it suddenly worked. Then I let the system run overnight, that was no problem.
I rebooted it earlier for a test. The error did not occur then, but the module does not react now. Therefore all modules are on the first page (use MMM-GroveGestures for the page change together with MMM-pages, MMM-page-indicator and MMM notification trigger which worked otherwise). Even a restart does not help at the moment. I have increased the speed of i2c.
python gesture_print.py works.
All modules seem to be loaded correctly. (see MagicMirror-out.log
below)
Is it maybe more a problem of MMM-pages?
Today I will test the system without MMM-pages and only with the clock, if MMM-GroveGestures works I will start the other modules bit by bit. Maybe I can identify a module that causes problems.

[11:32:16.198] [LOG]    Starting MagicMirror: v2.10.1
[11:32:16.215] [LOG]    Loading config ...
[11:32:16.234] [LOG]    Loading module helpers ...
[11:32:16.236] [LOG]    No helper found for module: alert.
[11:32:16.371] [LOG]    Initializing new module helper ...
[11:32:16.372] [LOG]    Module helper loaded: updatenotification
[11:32:16.374] [LOG]    No helper found for module: clock.
[11:32:16.544] [LOG]    Initializing new module helper ...
[11:32:16.545] [LOG]    Module helper loaded: MMM-Remote-Control
[11:32:16.561] [LOG]    Initializing new module helper ...
[11:32:16.562] [LOG]    Module helper loaded: MMM-GroveGestures
[11:32:16.570] [LOG]    Initializing new module helper ...
[11:32:16.571] [LOG]    Module helper loaded: MMM-NotificationTrigger
[11:32:16.572] [LOG]    No helper found for module: MMM-page-indicator.
[11:32:16.574] [LOG]    No helper found for module: MMM-pages.
[11:32:16.648] [LOG]    Initializing new module helper ...
[11:32:16.649] [LOG]    Module helper loaded: MMM-PIR-Sensor
[11:32:17.647] [LOG]    Initializing new module helper ...
[11:32:17.648] [LOG]    Module helper loaded: MMM-SystemStats
[11:32:18.339] [LOG]    Initializing new module helper ...
[11:32:18.339] [LOG]    Module helper loaded: MMM-PublicTransportHafas
[11:32:18.345] [LOG]    Initializing new module helper ...
[11:32:18.346] [LOG]    Module helper loaded: MMM-NASA
[11:32:18.575] [LOG]    Initializing new module helper ...
[11:32:18.576] [LOG]    Module helper loaded: MMM-NOAA
[11:32:19.573] [LOG]    Initializing new module helper ...
[11:32:19.576] [LOG]    Module helper loaded: MMM-DWD-WarnWeather
[11:32:19.664] [LOG]    Initializing new module helper ...
[11:32:19.664] [LOG]    Module helper loaded: newsfeed
[11:32:19.665] [LOG]    All module helpers loaded.
[11:32:19.667] [LOG]    Starting server on port 8080 ...
[11:32:19.691] [LOG]    Server started ...
[11:32:19.693] [LOG]    Connecting socket for: updatenotification
[11:32:19.695] [LOG]    Connecting socket for: MMM-Remote-Control
[11:32:19.697] [LOG]    Starting node helper for: MMM-Remote-Control
[11:32:19.714] [LOG]    Connecting socket for: MMM-GroveGestures
[11:32:19.716] [LOG]    Connecting socket for: MMM-NotificationTrigger
[11:32:19.763] [LOG]    Connecting socket for: MMM-PIR-Sensor
[11:32:19.766] [LOG]    Connecting socket for: MMM-SystemStats
[11:32:19.768] [LOG]    Connecting socket for: MMM-PublicTransportHafas
[11:32:19.770] [LOG]    Connecting socket for: MMM-NASA
[11:32:19.772] [LOG]    Starting node_helper for: MMM-NASA
[11:32:19.774] [LOG]    Connecting socket for: MMM-NOAA
[11:32:19.776] [LOG]    Starting module: MMM-NOAA
[11:32:19.801] [LOG]    Connecting socket for: MMM-DWD-WarnWeather
[11:32:19.802] [LOG]    MMM-DWD-WarnWeather helper started...
[11:32:19.803] [LOG]    Connecting socket for: newsfeed
[11:32:19.805] [LOG]    Starting module: newsfeed
[11:32:19.805] [LOG]    Sockets connected & modules started ...
[11:32:20.114] [LOG]    Launching application.
[11:32:25.625] [LOG]    Transportation fetcher for station with id '008000263' created.
[11:32:26.201] [LOG]    Transportation fetcher for station with id '000625258' created.
[11:32:26.356] [LOG]    Create new news fetcher for url: http://www.tagesschau.de/xml/rss2 - Interval: 300000

A Former User

@MagicStarthilfe
I don’t know whether MMM-Pages would be reason or not at this moment. Your last log seems so quite normal anyway (or saying nothing important really. :D)
If you are using MMM-Pages, keep this kind of module is valid on each page. I think it’s better to keep it globally out of those kinds of suspending/resuming control.

MagicStarthilfe

@Sean Hello,
the error " Python script is terminated" I could actually fix by adjusting the i2c speed. Thanks for the tip.
The subsequent errors were caused by the NOAA module.
Thanks for the help.

Egnos

Hi @MagicStarthilfe I have the same problem as you:

[04.09.2023 12:50.18.499] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 12:50.19.072] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 12:50.19.270] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 12:50.19.393] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 12:59.32.764] [LOG]   Keyboard Interrupted

I use a Raspberry Pi 4 4GB with MagicMirror² v2.24.0 (the latest version…).

Do you remeber wich “i2c” speed you have used for fix the problem?

Thanks.

MMRIZE

@Egnos
Try 10000 or 32000.

MMRIZE

@Egnos
However the “terminated” message itself is nothing wrong.
“Too often without any gesture triggered” cases only be the issue.

Egnos

@MMRIZE said in MMM-GroveGestures / Python script is terminated:

Try 10000 or 32000.

I think I tried 10000 and nothing changed, I’ll try 32000

@MMRIZE said in MMM-GroveGestures / Python script is terminated:

“Too often without any gesture triggered” cases only be the issue.

Like in my case:

[04.09.2023 08:52.13.012] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 08:52.13.514] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 08:52.13.706] [LOG]   Keyboard Interrupted
[04.09.2023 08:52.13.707] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 08:52.14.208] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 08:52.14.414] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 08:52.14.547] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 09:00.23.783] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 09:02.38.447] [LOG]   Keyboard Interrupted
[04.09.2023 09:02.38.448] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 09:02.38.951] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 09:02.39.143] [LOG]   Keyboard Interrupted
[04.09.2023 09:02.39.147] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 09:02.39.650] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 09:02.39.811] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 09:02.39.932] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 09:08.15.627] [LOG]   Keyboard Interrupted
[04.09.2023 09:08.15.629] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 09:08.16.131] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 09:08.16.345] [LOG]   Keyboard Interrupted
[04.09.2023 09:08.16.348] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 09:08.16.852] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 09:08.17.038] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 09:08.17.158] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 09:31.42.854] [LOG]   Keyboard Interrupted
[04.09.2023 09:31.42.859] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 09:31.43.364] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 09:31.43.517] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 09:31.43.638] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 10:00.24.425] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 10:17.30.788] [LOG]   Keyboard Interrupted
[04.09.2023 10:17.30.792] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 10:17.31.298] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 10:17.31.451] [LOG]   Keyboard Interrupted
[04.09.2023 10:17.31.452] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 10:17.31.953] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 10:17.32.137] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 10:17.32.252] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 10:17.38.740] [LOG]   Keyboard Interrupted
[04.09.2023 10:17.38.741] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 10:17.39.243] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 10:17.39.462] [LOG]   Keyboard Interrupted
[04.09.2023 10:17.39.464] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 10:17.39.973] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 10:17.40.117] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 10:17.40.242] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 11:00.24.921] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 11:09.56.054] [LOG]   Keyboard Interrupted
[04.09.2023 11:09.56.059] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 11:09.56.573] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 11:09.56.793] [LOG]   Keyboard Interrupted
[04.09.2023 11:09.56.802] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 11:09.57.364] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 11:09.57.631] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 11:09.57.754] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 12:00.25.300] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 12:50.17.726] [LOG]   Keyboard Interrupted
[04.09.2023 12:50.17.736] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 12:50.18.243] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 12:50.18.496] [LOG]   Keyboard Interrupted
[04.09.2023 12:50.18.499] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 12:50.19.072] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 12:50.19.270] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 12:50.19.393] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 12:59.32.764] [LOG]   Keyboard Interrupted
[04.09.2023 12:59.32.765] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 12:59.33.269] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 12:59.33.470] [LOG]   Keyboard Interrupted
[04.09.2023 12:59.33.479] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 12:59.33.987] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 12:59.34.190] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 12:59.34.340] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 13:00.25.675] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 13:11.28.559] [LOG]   [SPOTIFY - Daniele] Will retry in 5 seconds ...
[04.09.2023 13:41.29.947] [LOG]   Keyboard Interrupted
[04.09.2023 13:41.29.948] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 13:41.30.452] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 13:41.30.681] [LOG]   Keyboard Interrupted
[04.09.2023 13:41.30.686] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 13:41.31.188] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 13:41.31.384] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 13:41.31.487] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 14:00.26.016] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 14:06.09.575] [LOG]   Keyboard Interrupted
[04.09.2023 14:06.09.576] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 14:06.10.364] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 14:06.10.574] [LOG]   Keyboard Interrupted
[04.09.2023 14:06.10.575] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 14:06.11.078] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 14:06.11.259] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 14:06.11.398] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 14:39.19.948] [LOG]   Keyboard Interrupted
[04.09.2023 14:39.19.957] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 14:39.20.460] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 14:39.20.983] [LOG]   Keyboard Interrupted
[04.09.2023 14:39.20.985] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 14:39.21.488] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 14:39.21.704] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 14:39.21.806] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 14:46.27.234] [LOG]   [SPOTIFY - Daniele] Will retry in 5 seconds ...
[04.09.2023 15:00.26.370] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 15:42.11.128] [LOG]   Keyboard Interrupted
[04.09.2023 15:42.11.130] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 15:42.11.634] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 15:42.12.259] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 15:42.12.268] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 15:51.34.615] [LOG]   Keyboard Interrupted
[04.09.2023 15:51.34.616] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 15:51.35.118] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 15:51.35.314] [LOG]   Keyboard Interrupted
[04.09.2023 15:51.35.315] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 15:51.35.820] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 15:51.35.999] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 15:51.36.125] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 15:53.18.947] [LOG]   Keyboard Interrupted
[04.09.2023 15:53.18.950] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 15:53.19.465] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 15:53.19.733] [LOG]   Keyboard Interrupted
[04.09.2023 15:53.19.736] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 15:53.20.241] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 15:53.20.474] [LOG]   Keyboard Interrupted
[04.09.2023 15:53.20.475] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 15:53.20.980] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 15:53.21.250] [LOG]   Keyboard Interrupted
[04.09.2023 15:53.21.253] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 15:53.21.760] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 15:53.22.249] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 15:53.22.250] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 16:00.26.809] [INFO]  Calendar-Fetcher: Broadcasting 12 events.
[04.09.2023 16:07.05.688] [LOG]   Keyboard Interrupted
[04.09.2023 16:07.05.690] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 16:07.06.193] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 16:07.06.363] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 16:07.06.474] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.
[04.09.2023 16:07.55.429] [LOG]   Keyboard Interrupted
[04.09.2023 16:07.55.432] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 16:07.55.935] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 16:07.56.121] [LOG]   Keyboard Interrupted
[04.09.2023 16:07.56.122] [LOG]   [GESTURE] Gesture script is finished.
[04.09.2023 16:07.56.626] [LOG]   [GESTURE] Python script is terminated. It will restart soon.
[04.09.2023 16:07.56.815] [LOG]   [GESTURE] ORIGIN:wake-up finish.
[04.09.2023 16:07.56.969] [LOG]   [GESTURE] ORIGIN:Paj7620 initialize register finished.

MMRIZE

@Egnos
By spec, PAJ7620’s MAX i2c speed is 400Kbit/s (400,000) But sometimes Raspberry PI i2c cannot handle fast devices.

Have you tried testing the sensor?

cd ~/MagicMirror/modules/MMM-GroveGestures/py
python gesture_print.py

And there could be other possible causes;

Pins are not stably connected
Too long cabling, > 30cm. The signal would be weaker or noisy.
I2C frequency is still too high. Set slower (lesser number than your trials)
I2C Bus overloaded, if you are connecting other i2c connections. (maybe more than 3 or 4s)

Egnos

@MMRIZE said in MMM-GroveGestures / Python script is terminated:

Have you tried testing the sensor?

Yes, and also when appear [GESTURE] Python script is terminated. It will restart soon. the gesture works well.

@MMRIZE said in MMM-GroveGestures / Python script is terminated:

Pins are not stably connected

I exclude it.

@MMRIZE said in MMM-GroveGestures / Python script is terminated:

Too long cabling, > 30cm. The signal would be weaker or noisy.

It will surely be longer, 40 or 50 cm

@MMRIZE said in MMM-GroveGestures / Python script is terminated:

I2C frequency is still too high. Set slower (lesser number than your trials)

I tried all speeds, maybe with 32000 seems better.
From this value (32000) do I go down or up?

@MMRIZE said in MMM-GroveGestures / Python script is terminated:

I2C Bus overloaded, if you are connecting other i2c connections. (maybe more than 3 or 4s)
I exclude it. I have only Paj7620 and PIR sensor on GPIO…

I’m sure with the old version v2.23 of MM I always had the error messages but the gesture sensor always worked, with the new version v2.24.0 of MM sometimes the sensor stops working and I have to redo this procedure
https://github.com/MMRIZE/MMM-GroveGestures#install-hw

@MMRIZE Thanks for your precious advises.

MMRIZE

@Egnos said in MMM-GroveGestures / Python script is terminated:

Too long cabling, > 30cm. The signal would be weaker or noisy.

It will surely be longer, 40 or 50 cm

Hopefully not, over 30cm long cabling could be the issue. (You wrote 40~50cm, is it right?)

Egnos

@MMRIZE Yes, from the GPIO to the sensor there will be about 40/45 cm…

MMRIZE

@Egnos
40~45cm seems somewhat too long. Could you build it shorter? or use a lower frequency than usual case.
Ref. these;

Egnos

@MMRIZE The path of the sensor cables (Yellow, red, white and black) is this:

Maybe I could shorten the wires a bit…

Thanks for the links.

ankonaskiff17

@Egnos Maybe Sparkfun Midpoint and Endpoint to give you ample length. They tout over 100’ with those devices.

Egnos

@ankonaskiff17 said in MMM-GroveGestures / Python script is terminated:

Endpoint

Hi @ankonaskiff17, wich one of these?
https://www.sparkfun.com/categories/304?page=1

MMRIZE

@Egnos
There are several “I2C Extenders” (Or “Active Terminator”)

I haven’t tried this kind of thing, but it is worth researching.

https://sandboxelectronics.com/?product=active-i2c-long-cable-extender-p82b715-module
https://www.adafruit.com/product/4756
https://www.sparkfun.com/products/16988 (It needs QWIIC environment)

ankonaskiff17

@Egnos You want what is called a Midpoint which is
Also need an Endpoint which is this

I whipped this together in double quick time so pardon the lack of tidiness.
For reference sake I focused on a couple of BME688’s to give you sort of a benchmark.
First is screenshot showing both BME’s running. Had to do jumper on one to get a second address 0x76 and 0x77
![ScreenShot2.jpg](Input file contains unsupported image format)

ankonaskiff17

@ankonaskiff17 Here is screenshot of BME688 0x77
It is connected to one of my Endpoints.

ankonaskiff17

@ankonaskiff17 50 ft ethernet

And the money shot. 50 ft cable

Egnos

Hi there.
I made the decision to remove the monitor from the wall to fix the problem on the gesture sensor Paj7620 (is not easy for me remove the monitor from the wall…:face_with_steam_from_nose: ).

Now I need to choose the right “I2C Extender” for my installation, in particular I have to cut the cable that connects the gesture sensor with the RPI and connect the “I2C Extender” in the middle in order to increase the signal intensity and therefore the range.

I would share with you what I selected:

https://futuranet.it/prodotto/breakout-board-i2c-extender/ (I have a doubt about the 12 VdC…)
https://store.ncd.io/product/i2c-extender-cable-adapter-cable-joiner/
https://www.adafruit.com/product/4756 (i have a doubt if this extender I can put it in the middle of the line…)

Could you help me?

Thanks.