Cloud functions

Particle.connectionInterface()

Particle.connectionInterface, connectionInterface

Since 5.6.0:

Returns the current interface used for the Particle cloud connection in Device OS 5.6.0 and later.

// PROTOTYPE
spark::NetworkClass& connectionInterface();

// EXAMPLE
if (Particle.connectionInterface() == WiFi) {
    // WiFi
} else if (Particle.connectionInterface() == Cellular) {
    // Cellular
} else if (Particle.connectionInterface() == Network) {
    // Generic
}