Cairspm Sensor - envea CAIRSENS PM Série Notice Technique

10

CairSPM sensor

10.1 Last minute data of all parameter
For CAIRSPM sensor, first byte of REF must be set to D instead of C.
In addition to previous block length identifiers "B","M","V, a new identifier "P" is created
to indicate "PACKET" data block only used in
· Query:
SYNC
STX
LG
REF
CMD
CRC
ETX
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CAIRSPM.
1 byte 0xFF
1 byte 0x02
1 byte 0x13
7 bytes 0x30
0x01
0x02
0x03
0x04
0x05
0x06
8 bytes 0x44
0x44
0x50
0xFF
0xFF
0xFF
0xFF
0xFF
1 byte 0x12
2 bytes 0x1C
0xBF
1 byte 0x03
CairSPM sensor
=>CAIRSPM
=> DUST
=> 'P' = PACKET
=>Last minute
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