Page Comparison

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NOTE: Responses are expected to be used sparingly, as they work against the spirit of the typical LoRa communications model as well as the core of the Sparrow application design pattern. Responses can be an invaluable tool during the early development of a Sparrow application, but they should be removed (unless critical to the application) before an application is considered ready for production.

GPIO Special Interactions/Behaviors

Analog Pins

To enable the analog pins on the header rail (i.e. A1, A2, A3), the macro Ax_ENABLE where x corresponds to the desired analog pin (e.g. A1_ENABLE).

Digital Pins

• RED - This pin is required to enable the evaluation of several internal variables and values. As such, this pin is in use by the system outside the pollFn related to your application. The implication is that this pin cannot be used as an interrupt or other function that would require it to operate in a continuous fashion.

Integrating a Custom Sensor into CMake

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