returns the Kniwwelinos Device ID = last 6 digits of the WIFI MAC address
returns the Kniwwelinos Device Name = Kniwwelino + last 6 digits of the WIFI MAC address
returns the Kniwwelinos WIFI MAC address
returns the Kniwwelinos WIFI IP address
Checks the Kniwwelinos Wifi and MQTT connection.
returns true if connected, false if not connected
Sleeps the current program for the given number of milliseconds. Use this one instead of arduino delay, as it handles Wifi and MQTT in the background.
sleepMillis = milliseconds to sleep.
internal loop that handles the mqtt connection and message handling.
Needs to be called regularly → end of the Arduino loop method.
Set the specified I/O Pin of the board to on/off/blink/flash.
pin = D5/D6/D7
effect = RGB_ON/RGB_BLINK/RGB_FLASH/RGB_OFF
Clear the specified I/O Pin of the board. (set to OFF and remove from ticker)
pin = D5/D6/D7