PCMD = 0x03
This optional command returns a unique ID of the specified sensor.
Request
|
NADR |
PNUM |
PCMD |
HWPID |
0 |
|
NADR |
0x5E |
0x03 |
0xXXXX or 0xFFFF |
Sensor index |
Response
|
NADR |
PNUM |
PCMD |
HWPID |
ErrN |
DpaValue |
0 … n |
|
NADR |
0x5E |
0x83 |
0xXXXX |
0 |
? |
Sensor ID |
If the selected sensor does not have a unique ID, then n = 0.