Renault have a limited API...
From what I understood of my discussions with Renault, the team that develops the myRenault app went faster than the team working on the car tcu. Therefore the car is not ready yet to handle changing the charging limit remotely.... Hope it'll be added in the future !
@body, my problem about the server isn't really about this. It's more regarding the GDPR... Scherbee talked about Tronity, they store and process a lot and a lot of data (you can even write where you charged, how much it costed..) but tronity is a commercial company willing to make money. They have legal requirements. It is not my case so additional personnal data processing is not on the roadmap yet
The android app is definitely weaker than the iOS app, I need to make a full rework of it but I still need some training on this technology, as I never used or developed on an android phone of my life.