new vehicle: Fiat 500e (2020 version)

[Ham60elu]

Model: Fiat 500e (2020 Version)

Hello,
I am using the Home Assistant integration with firmware 4.04 on my WiCAN-OBD-Adapter.
The integration works, as I can see the diagnostic entities as well as one sensor: Status Voltage.
But no other sensors are shown, especially not the SOC from the battery.

On the WiCAN-OBD-Adapter in the Vehicle Specific section I have selected the Fiat 600e entry, because there is no Fiat 500e entry,
and
in the Standard PIDs section I have tried to enable the standard PIDs with all the ECU Protocols, but with no result.

As mentioned on https://meatpihq.github.io/wican-fw/home-assistant/integration_setup
"Select your vehicle model from the dropdown list. If your vehicle model is not yet supported, please open an issue on GitHub, and we will walk you through adding support."

Any help is appreciated.
Thank you.

[meatpiHQ]

@Ham60elu please follow the instructions in the link below to get the SoC car scanner logs.

https://meatpihq.github.io/wican-fw/car_scanner/logs

[cr0i]

Try these values (They are from Custom PIDs, you could change the corresponding fields in vehicle profile):
Custom Initialisation: ATSP7;ATCP18;
Init: ATSHDA44F1;
PID: 22A010
Expression: (B5/0.45)-6.4

The Expression could be too:
(B5/(0.9*255)*100)-5

P.S: It seems like the SoC is not updating, when loading.

[Ham60elu]

Try these values (They are from Custom PIDs, you could change the corresponding fields in vehicle profile): Custom Initialisation: ATSP7;ATCP18; Init: ATSHDA44F1; PID: 22A010 Expression: (B5/0.45)-6.4

The Expression could be too: (B5/(0.9*255)*100)-5

P.S: It seems like the SoC is not updating, when loading.

Thank you very much!
In my case the PID for the SoC was 22A0102 with the Expression (B5/(0.9*255)*100)-5 .
Is there a way to find the right expression? How do I get it?
I'd like to import the values for the odometer and the aux battery.

[meatpiHQ]

@Ham60elu the best way is to collect as much data points as possible and check the change in values then try and guess.

If you export the logs from car scanner and tell me the SoC value I can try help guess the correct expression.