EDID20

• Baudrate 115200

Hex Commands

• CMD 00 = command 01 feedback 02 notification

Header text	Start + Type	CMD + CMD Length	Parameters	Sum + End	Description
AA 00 03 00 01 00 04 DD	AA 00	03 00	01 00	04 DD	check module version
AA 01 03 00 12 00 55 48 46 20 32 30 64 42 6D 20 56 36 2E 32 30 2E 31 29 DD	AA 01	03 00 12	00 / 55 48 46 20 32 30 64 42 6D 20 56 36 2E 32 30 2E 31	29 DD
AA 00 22 00 00 22 DD	AA 00	22 00	00	22 DD	Single time read
AA 02 22 00 11 C7 34 00 30 08 33 B2 DD D9 01 40 00 00 00 00 C4 1E 26 DD	AA 02	22 00 11	C7 / 34 00 / 30 08 33 B2 DD D9 01 40 00 00 00 00 / C4 1E	26 DD	feedback read
AA 00 27 00 03 22 27 10 83 DD	AA 00	27 00 03	22 / 27 10	83 DD	22 reserved , read 2710 times
AA 00 27 00 03 22 00 05 51 DD	AA 00	27 00 03	22 / 00 05	51 DD	22 reserved , read 5 times

• sum = sum from type until last parameters, and use LSB, please refer to here: Checksum