After OTA version 3.2.0 installed on my new BYD Sealion 7 last week I checked to see if maybe I could now read the OBD2 data, but no...still can need read any data other than just a very few basic things that are pretty much useless. So, I guess the OBD2 data is still encrypted "or" so proprietary my OBD dongle and CarScannerPro app can't figure it out. But according to CarScanner it only supports SL7 OBD2 data for the SL7 EU version dated before a Oct 2024 update....I expect BYD encrypted the data sometimes after Oct 2024. And I don't expect them to un-encrypt it unless forced to....I think in the EU they got regulations requiring vehicle manufacturers to make OBD data more accessible by the common man versus needing proprietary equipment/software only available to a dealership. I wish I could see more OBD2 data on my SL7. Now for my Atto 3 I can see tons of data...like battery cell temperature, voltage, and just a lot of stuff related to other system on the car.....it's info overload. I sure hope when (if) BYD releases another OTA for my Atto that they don't encrypt the OBD data.
