For this, I had to expand upon my knowledge of coding with Java and XCode and I also had to learn about how to code for Bluetooth low energy devices by watching YouTube tutorials and reading various textbooks.
Za to sam trebao proširiti svoje znanje o kodiranju u Javi i XCodeu i naučiti kako kodirati  niskoenergetske bluetooth uređaje gledajući tutoriale na YouTubeu  i čitajući razne udžbenike.