Here is a list of all documented functions with links to the class documentation for each member:

• getInstance() : WifiConnection
• handleUpload() : OtaHandler
• init() : MqttClient, WifiConnection
• isConnected() : WifiConnection
• Metronome() : Metronome
• onWifiConnectionEstablished() : MqttClient, OtaHandler, WifiDependent
• onWifiConnectionLost() : MqttClient, WifiDependent
• waitForNextCycle() : Metronome