Initialises the library with the connection handler specified in thingProperties.h
. This is automatically generated based on the type of device.
ArduinoCloud.begin()
The ArduinoIoTPreferredConnection
object is created automatically inside a thingProperties.h
file when configuring a Thing and depends on what type of device you use. The connection handler classes are not part of the Arduino IoT Cloud, but exists inside the Arduino_ConnectionHandler library (listed as a dependency).
For example, using the WiFiConnectionHandler
, we use the SSID
, PASS
parameters which are defined in the arduino_secrets.h
file, also generated based on what you input in the Arduino IoT Cloud interface.
WiFiConnectionHandler ArduinoIoTPreferredConnection(SSID, PASS);
Nothing.