Mem_B_* uses 1 storage location for the value (byte). The values can be from 0-255.rossbryant1956 wrote:whats the difference between Mem_B_* and Mem_I_* ?
Mem_I_* uses 2 storage locations for the value (int). The values can be from 0-32768.
Since memory is limited on the controller, we only want to use the least amount of storage space and not waste anything.