@ntruchsess how do I update my dummy switch value? my german language is not so good to understand everything on fhem. I've created fhem.cfg for my 4 buttons. and create 4 dummy switch for that. but when I press the real button, dummy switch doesn't change the state. but when I press dummy switch on web. the button status is changed.
below is my fhem.cfg
attr global userattr devStateIcon devStateStyle icon sortby webCmd widgetOverride
attr global autoload_undefined_devices 1
attr global logfile ./log/fhem-%Y-%m.log
attr global modpath .
attr global motd SecurityCheck:\
\
WEB,WEBphone,WEBtablet has no basicAuth attribute.\
telnetPort has no password/globalpassword attribute.\
\
Restart FHEM for a new check if the problem is fixed,\
or set the global attribute motd to none to supress this message.\
attr global statefile ./log/fhem.save
attr global updateInBackground 1
attr global verbose 3
define telnetPort telnet 7072 global
define WEB FHEMWEB 8083 global
define WEBphone FHEMWEB 8084 global
attr WEBphone stylesheetPrefix smallscreen
define WEBtablet FHEMWEB 8085 global
attr WEBtablet stylesheetPrefix touchpad
# Fake FileLog entry, to access the fhem log from FHEMWEB 
define Logfile FileLog ./log/fhem-%Y-%m.log fakelog
define autocreate autocreate
attr autocreate filelog ./log/%NAME-%Y.log
define eventTypes eventTypes ./log/eventTypes.txt
# Disable this to avoid looking for new USB devices on startup
define initialUsbCheck notify global:INITIALIZED usb create
define gateway MYSENSORS /dev/tty.wchusbserial14120@115200
attr gateway autocreate 1
attr gateway first-sensorid 10
attr gateway stateFormat connection
define MySwitch MYSENSORS_DEVICE 10
attr MySwitch IODev gateway
attr MySwitch mapReading_switch 0 switch
attr MySwitch mapReading_switch1 1 switch
attr MySwitch mapReading_switch2 2 switch
attr MySwitch mapReading_switch3 3 switch
attr MySwitch mode node
attr MySwitch setCommands on0:switch:on off0:switch:off on1:switch1:on off1:switch1:off on2:switch2:on off2:switch2:off on3:switch3:on off3:switch3:off
attr MySwitch setReading_switch off,on
attr MySwitch setReading_switch1 off,on
attr MySwitch setReading_switch2 off,on
attr MySwitch setReading_switch3 off,on
attr MySwitch version 1.4.1
#Switch Config
# Blue LED
define BlueLED dummy
 attr BlueLED group TestGroup
 attr BlueLED room MySensorLED
 attr BlueLED setList on off
 attr BlueLED webCmd on:off
 # normal Switch on
 define BlueLED1 notify BlueLED:on set MySwitch on0
 define BlueLED2 notify BlueLED:off set MySwitch off0
# Orange LED
define OrangeLED dummy
 attr OrangeLED group TestGroup
 attr OrangeLED room MySensorsLED
 attr OrangeLED setList on off
 attr OrangeLED webCmd on:off
 # normal Switch on
 define OrangeLED1 notify OrangeLED:on set MySwitch on1
 define OrangeLED2 notify OrangeLED:off set MySwitch off1
# Red LED
define RedLED dummy
 attr RedLED group TestGroup
 attr RedLED room MySensorsLED
 attr RedLED setList on off
 attr RedLED webCmd on:off
 # normal Switch on
 define RedLED1 notify RedLED:on set MySwitch on2
 define RedLED2 notify RedLED:off set MySwitch off2
# Green LED
define GreenLED dummy
 attr GreenLED group TestGroup
 attr GreenLED room MySensorsLED
 attr GreenLED setList on off
 attr GreenLED webCmd on:off
 # normal Switch on
 define GreenLED1 notify GreenLED:on set MySwitch on3
 define GreenLED2 notify GreenLED:off set MySwitch off3