Returns a specification to start this module under a supervisor.
See PN532.Client.Connected.connected/3.
PN532.Client.Connected.connected/3
See PN532.Client.Connecting.connecting/3.
PN532.Client.Connecting.connecting/3
See PN532.Client.Detected.detected/3.
PN532.Client.Detected.detected/3
See PN532.Client.Detecting.detecting/3.
PN532.Client.Detecting.detecting/3
See PN532.Client.Disconnected.disconnected/3.
PN532.Client.Disconnected.disconnected/3
See PN532.Client.Initialising.initialising/3.
PN532.Client.Initialising.initialising/3
See Supervisor.
Supervisor