I am developing a circuit that communicates through I2C to some products and relays this data to a display screen on an Android phone. To demonstrate this I will be using 32F469IDISCOVERY from STMicroelectronics with a STM32F401shield that interfaces with the Arduino connector on the master PCB. I will be porting the code from a X-NUCLEO-IDB05A1to meet this end. If I can't find the source code to do it. The only question that I am pondering is what do I need to program an Android phone to talk to my assembly. I look up some tutorials before this post. I believe I need something called Android Studio's and will need to learn Java Script. What else am I likely to need to get this project off the ground.
Regards.
Regards.