RpiGpio
Provides nodes that interface with a raspberry pis pins.
Service Pack Downloads
Service Packs are platform specific builds of a Service. Some Services are built specifically for certain hardware (like the Raspberry Pi GPIO service), however, for most types, we have a Service Pack available for all platforms.
Simply download the Service Pack for the platform that you have available to host it and add it using NodeCode Studio.
Documentation
Service Properties
- Name
- Use WiringPi Numbers
- Description
- Use the wiringpi naming scheme for the GPIO pins
- Datastream Type
- Bool
- Default Value
- 0
- Property Id
- 465dee07-b5cb-4970-828a-c4049669ead8
Nodes
This node counts the number of times a pin either true or false each millisecond over a configured amount of time. The count is send to the Frequency output pin as a number.
This node is a preconfigured set of 2 pin writers and PWM writer needed for controlling a standard H-Bridge. Set the two control pins, the one PWM pin and then write the PWM value to the node to regulate the output of the H-Bridge
This node interfaces directly with a an HC-SR04 range finding sensor. The output is the distance detected to the first object in the path of the sonar as a number (of centimeters).
This node provides an efficient way of monitoring a pin for a state change. This will only read the pin when the state changes and without the use of a timer running in the background. The new state of the pin is then sent to the output.
This node is experimental. It is designed to be used with a DS18B20 temp reader and assumes that the raspberry pi has already been set up to use a one-wire temp sensor.
This node reads the state of a pin whenever it receives any sort of input. The current state is then sent directly to the output.
This node reads the true or false state of a pin each time the specified amount of time elapses. The state of the pin is then sent out on the output.