Adleepower BL2-104 - ASCII Code Contrast

C. ASCII code contrast
D. Function code
1. 03H : Read driver's setting
2. 06H : Write driver's setting or address
3. 08H : Communication loop detection
44
Value 0 1 2 3 4 5 6 7
ASCII code 30H 31H 32H 33H 34H 35H 36H 37H
Value 8 9 A B C D E F
ASCII code 38H 39H 41H 42H 43H 44H 45H 46H