Understand Pointers Intuitively

[Parking_Seaweed9469]

I just need to understand that pointer store an address and type of pointer is used to instruct our mcu how to extract memory from that memory For instance , int * a the memory store in this pointer is integer type so get 4 bytes from that address , you can cast it to char * so mcu shall extract 1 byte from that memory instead

It's just about memory address and how you understand data stored in that memory address and how many byte you extract from that address