GolamMostafa:
(b) The contents of potMapArray[5] are transmitted to NANO using Intel-Hex formatted Telemetry Scheme. For example: When A0 - A4 pins are engaged with 1V, 2V, 3V, 4V, and 5V respectively, the potMapTxArray[5] contains 0x28, 0x48, 0x69, 0x89, 0xAA. The Intel-Hex Frame of these bytes is this -- :0510000028486989AADF. The actual transmission of this frame on the TX line of UNO is like this (every symbol is transmitted as its 8-bit ASCII Code) -- 3A 30 35 31 30 30 30 30 30 32 38 34 38 36 39 38 39 41 41 44 46.
Golly Gosh.
...R