Reading out SoC of Hyundai Ioniq 2017 28KWh

[eterpstra]

Hello,

I want to read out the SoC of my Ioniq 28 KWh.

• WICAN is installed to Wifi and Mqtt is connected.

• The next thing is now... How can i extract the data from the WICAN? I have found the folllowing excel file with some specs:

https://github.com/JejuSoul/OBD-PIDs-for-HKMC-EVs/tree/master/Ioniq%20EV%20-%2028kWh

But i dont understand how to start. Where do i fill in the details and connect this to my home-assistant setup?

So for exampke what is the CAN ID (dc) PID, INDEX Start Bit, Bit Lenght, Ex[ression and Cycle ms.

[meatpiHQ]

@eterpstra first I suggest you try and use carscanner to read the data.

What you need to do is setup home assistant to send an mqtt message to WiCAN to request the SoC and setup a filter in WiCAN to calculate the SoC. You should read the link below, you can ask me if you think there's anything not clear.

https://github.com/meatpiHQ/wican-fw/wiki/EV-Battery-SoC-in-Home-Assistant-%E2%80%90-Example