The sensor element with the PIR sensor generates continuous noise. The size of the deadband is set to minimize the number of false detections which will be reported by the sensor. If the deadband value is too small, some of the noise fluctuations will exceed the deadband threshold and will appear as actual non-zero readings.
The Deadband field may be set from 0 to 47 to define the half width of the deadband. The default value is 12.
|link||the HTPIR port number |
|deadband||the amount |
- true if no error occured, false if it did
Definition at line 68 of file hitechnic-pir.h.