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"GPIO Ultrasound sensor" PlugIT
The GPIO Ultrasound sensor plugIT allows to read the value of an ultra sound sensor as the HC-SR04 and to define a trigger distance.
Parameters |
|
1 |
Raspberry PI GPIO pin number connected on the "Trigger" pin of the module. |
2 |
Raspberry PI GPIO pin number connected on the "Echo" pin of the module. |
3 |
Sets the trigger distance for the in and out events. |
Events |
|
In |
Sent when the distance less than or equal to the set value. |
Out |
Sent when the distance is again greater than the set value. |
Current distance |
Sends current distance in the link parameter. |
Use
