ESP32 Firmware ,containing LCD, Serial peripheral, SD, WIFI, ..

I would like to build a firmware for ESP32 , the main functionalities are:
- LCD
- Calling REST APIs (Http)
- Connecting to Wifi
- Reading from peripheral through UART
- Read/Write to SD
- Show connection problem or wifi status , and try to reconnect
- Over the air firmware upgrade support
Designing custom PCB is optional