10
(self calibration is default when power on, and 8 days is a cycle of self calibration. The sensor must be exposed to
fresh air at least once (well ventilated) for calibration)
Device return:
83BB000000000000000000
(configuration successful)
//
Successfully configured, (Target/Zero/Background/ABC-alignments)
83BB010000000000000000
(configuration failed)
//After calibration, the returned CO2 value is not within the error range
(4)
SetShockSensorSensitivityReq:
The effective range of the configuration is 0x01~0x14, and the vibration function is turned off when it is set to 0xFF
Downlink:
04BB0A0000000000000000 //Set ShockSensorSensitivity = 10 (Dec)
Device return:
84BB000000000000000000 (device current parameter)
(5) GetShockSensorSensitivityReq:
Downlink:
05BB000000000000000000
Device return:
85BB0A0000000000000000 (device current parameter)
5.3 Example of calibration configuration
FPort
：
0x0E
Description
Cmd
ID
Sensor
Type
PayLoad(Fix =9 Bytes)
SetGlobal
CalibrateReq
0x01
See
below
Channel
(1Byte
)
0_Channel1
1_Channel2,etc
Multiplier
(2bytes,Unsigned)
Divisor
(2bytes,Unsigned)
DeltValue
(2bytes,Signed)
Reserved
(2Bytes,Fixed 0x00)
SetGlobal
CalibrateRsp
0x81
Channel
(1Byte)
0_Channel1
1_Channel2,etc
Status
(1Byte,0x00_success)
Reserved
(7Bytes,Fixed 0x00)
GetGlobal
CalibrateReq
0x02
Channel
(1Byte
)
0_Channel1
1_Channel2,etc
Reserved
(8Bytes,Fixed 0x00)
GetGlobal
CalibrateRsp
0x82
Channel
(1Byte
)
0_Channel1
1_Channel2,etc
Multiplier
(2bytes,Unsigned)
Divisor
(2bytes,Unsigned)
DeltValue
(2bytes,Signed)
Reserved
(2Bytes,Fixed 0x00)
ClearGlobal 0x03
Reserved 10Bytes,Fixed 0x00)
