I've been working with microcontrollers STM32 last 10 years. I have all the hardware to make this job. I have all the qualities that you are looking for. I have a strong belief that I would be able to make this project successful within short time. I will testing completely and write intelligible comments on each program step. And I will answer all your questions. I will give you advice in this area, and after the end of the job, as much as you'll need. I am very interested in the accumulation of work history and regular customers. I have a long term plan to work in here, that’s why I am here with all qualities and experiences. I am here not to cheat you rather help you.
The last device which I made this Base Station Controller.
2 uC STM32F373.
74 analog inputs(ADC) (with a possibility of reassignment of functions).
16 relays.
8 digital inputs.
SD memory card, CAN Interface, USB, SPI Interface ,USART Interface, 1-wire Interface, Ethernet(UDP,TCP/IP, FTP), RS-485 Interface ,TFT screen, GSM-modem, heating.
8 user buttons.
Analog and digital sensors of temperature/pressure/humidity.
Control of single/three-phase mains (definition of frequency, imbalance, health).
Control of single/three-phase generator (gas/diesel/petrol).
Control wind turbine, solar panel.
Measurement 24 battery cells, identify the faulty resistance.
Control refueling of fuel tanks (the definition of theft, leakage and other faults). Sending messages about emergency events via GSM, Ethernet.