HCM705B
-
High Accuracy Gyro Compass
0X05
Set relative ZERO command
68 05 00 05 00 0A
Data domain
（
1byte
）
00
：
Cancel relative ZERO enter absolute ZERO
01
：
Set relative ZERO
0X85
Sensor answer reply command
E.:68 05 00 85 00 8A
Data domain
（
1byte
）
,
Data domain in the number means the sensor response
result
00 Success
FF Failure
0X50
Set the geomagnetic threshold
judgment command
68 06 00 50 24 16 CS
Data domain
（
2byte
）
MAX(BYTE4)
：
AB/100 ,E.g
24
，
is 24/100=0.24
MIN(BYTE5) same as above 16/100=0.16
0XD0
Sensor answer reply command
E.g: 68 05 00 D0 00 D5
Data domain
（
1byte
）
,
Data domain in the number means the sensor response
result
00 Success
FF Failure
