hello sir, how are you. I read your proposal and i am interested in this project. I will tell you the exact cost of the project after discussion with you.
I am an Embedded engineer (Stm32, PIC, AVR, Arduino, SOC BLE (bluetooth) chips, ZigBee, WiFi, GPS, LED, LCD display etc.) and PCB designer (Altium, KiCad, Orcad), 3D Modeling.
I can show you my previous work on magnetometer, accelerometer based project. You can check my profile for more information. I can do this project as per your requirement.
I hope you will consider me for this project. I am waiting for your reply......
thanks with regards
Preetpal Singh