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