convert uint8_t to String

[system]

48 48 50 48 52 56 48 52 56 48 53 49 48 52 57 48 53 48 19 48 48 51

'0' '0' '2' '0' '4' '8' '0' '4' '8' '0' '7' '1' '0' '4' '9' and so on