Hi, kkossev, thanks for your help.
I tried to use the driver you suggested.
I recognized number of buttons(4) correctly and showed 4 child devices.
But, all 4 child devices showed blank 'Current States' in the device pages and on and off buttons were not working. The wall switches were not responding.
Actually I bought the wall switch about a year ago. So, I thouhgt there is a driver for the wall switch. Following is the log:
dev:4282024-03-07 03:09:21.066 PMdebug{executed} 0xF975 0x01 0xEF00 0x00
dev:4282024-03-07 03:09:21.034 PMdebugcomponent refresh 428-02 Main Lights EP02
dev:4282024-03-07 03:09:20.090 PMdebug{executed} 0xF975 0x01 0xEF00 0x00 {00010201000101}
dev:4282024-03-07 03:09:20.086 PMinfoMain Lights EP02 is ON
dev:4282024-03-07 03:09:20.085 PMdebugcomponent state is ON - Main Lights EP02 {428-02}
dev:4282024-03-07 03:09:18.775 PMdebug{executed} 0xF975 0x01 0xEF00 0x00 {00010201000100}
dev:4282024-03-07 03:09:18.772 PMinfoMain Lights EP02 is OFF
dev:4282024-03-07 03:09:18.771 PMdebugcomponent state is OFF - Main Lights EP02 {428-02}
dev:4282024-03-07 03:09:17.138 PMdebug{executed} 0xF975 0x01 0xEF00 0x00 {00010201000101}
dev:4282024-03-07 03:09:17.135 PMinfoMain Lights EP02 is ON
dev:4282024-03-07 03:09:17.133 PMdebugcomponent state is ON - Main Lights EP02 {428-02}
dev:4282024-03-07 03:07:51.753 PMinfoRefreshing...
dev:4282024-03-07 03:07:51.691 PMinfoChild device 428-04 already exists (Main Lights EP04)
dev:4282024-03-07 03:07:51.687 PMinfoChild device 428-03 already exists (Main Lights EP03)
dev:4282024-03-07 03:07:51.684 PMinfoChild device 428-02 already exists (Main Lights EP02)
dev:4282024-03-07 03:07:51.678 PMinfoChild device 428-01 already exists (Main Lights EP01)
dev:4282024-03-07 03:07:51.673 PMdebugParent createChildDevices
dev:4282024-03-07 03:07:51.671 PMinfomodel: _TZE200_1n2kyphz buttons: 4
dev:4282024-03-07 03:07:51.665 PMdebugParent deleteChildren
dev:4282024-03-07 03:07:51.663 PMdebugParent setupChildDevices
dev:4282024-03-07 03:07:51.662 PMwarnDebug logging will be automatically disabled after 30 minutes!
dev:4282024-03-07 03:07:51.661 PMinfoInitializing...