Hello, Hosam is my name. I worked on a lot of embedded system projects on real. I understood your project requirements and i can implement for you even using bluetooth and your phone or using NRF240L module for larger distance. i am very good at Assembly, C, C++ & Python programming language & OOB. I worked on a lot of microprocessors/microcontroller like PIC, AVR, ARM CortexM4, Arduino uno, Arduino nano, 8085, 8086, MIPS and real time operating system. also i am PCB designer on proteus software. don't hesitate to contact me for more details. i promise you will be happy and satisfied.
best regards