Sure,
here it is:
[{"id":"791afdc9.4b2af4","type":"tab","label":"SetTimer","disabled":false,"info":""},{"id":"cb1d5361.2bcd78","type":"link in","z":"791afdc9.4b2af4","name":"In SetTimer","links":["3018c667.da305a"],"x":495,"y":360,"wires":[["922d240f.c6deb"]]},{"id":"16bb36dd.878ec9","type":"debug","z":"791afdc9.4b2af4","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":1650,"y":660,"wires":[]},{"id":"bc61e2b1.20f7","type":"link out","z":"791afdc9.4b2af4","name":"OUT SetTimer","links":["2d954d4.375c2b2"],"x":1715,"y":600,"wires":[]},{"id":"a3dab5e9.572b6","type":"mytimeout","z":"791afdc9.4b2af4","name":"Timer","outtopic":"","outsafe":"","outwarning":"","outunsafe":"off","warning":"0","timer":"7","debug":false,"ndebug":false,"ignoreCase":false,"repeat":false,"again":false,"x":940,"y":460,"wires":[["eaa1c139.7da9e","6af44557.a07784"],["bb4e5ced.c6cfc"]]},{"id":"922d240f.c6deb","type":"function","z":"791afdc9.4b2af4","name":"","func":"var minutes;\nvar seconds;\nvar hours;\n\nif(typeof msg.slots.time_hours !== 'undefined') {\n hours = msg.slots.time_hours;\n} else {\n hours=0;\n}\n\nif(typeof msg.slots.time_seconds !== 'undefined') {\n seconds = msg.slots.time_seconds;\n} else {\n seconds=0;\n}\n\n\nif(typeof msg.slots.time_minutes !== 'undefined') {\n minutes=msg.slots.time_minutes;\n} else {\n minutes=0;\n}\n\n\nvar time = hours*3600+minutes*60+seconds;\nmsg.payload = \"on\";\nmsg = {payload:msg.payload,timeout:time};\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":720,"y":460,"wires":[["a3dab5e9.572b6"]]},{"id":"ccb33c94.0274c","type":"inject","z":"791afdc9.4b2af4","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"stop","payloadType":"str","x":470,"y":240,"wires":[["a3dab5e9.572b6"]]},{"id":"6af44557.a07784","type":"switch","z":"791afdc9.4b2af4","name":"","property":"payload","propertyType":"msg","rules":[{"t":"eq","v":"off","vt":"str"},{"t":"eq","v":"stop","vt":"str"}],"checkall":"true","repair":false,"outputs":2,"x":1110,"y":460,"wires":[["958eabfb.c4ca4"],["4deda2f9.cbee9c"]]},{"id":"958eabfb.c4ca4","type":"template","z":"791afdc9.4b2af4","name":"Build Answer","field":"payload","fieldType":"msg","format":"handlebars","syntax":"mustache","template":"\"Der Taimer ist fertig\"","output":"json","x":1290,"y":460,"wires":[["bc61e2b1.20f7"]]},{"id":"77bffcd5.60e79c","type":"debug","z":"791afdc9.4b2af4","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":1490,"y":140,"wires":[]},{"id":"8373d618.dfb56","type":"link in","z":"791afdc9.4b2af4","name":"In Stop Timer","links":["8a0a53da.6146e"],"x":495,"y":200,"wires":[["b11f3bd1.6df4"]]},{"id":"b11f3bd1.6df4","type":"function","z":"791afdc9.4b2af4","name":"","func":"msg.payload = \"stop\";\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":940,"y":200,"wires":[["eaa1c139.7da9e"]]},{"id":"eaa1c139.7da9e","type":"PlaySound","z":"791afdc9.4b2af4","name":"","playerOptions":"{}","audioURI":"/home/pi/Sounds/Alarm-ringtone.mp3","options":"{\"afplay\": [ \"-r\", 0.5, \"-t\", 2.5, \"-v\", 1 ], \"mplayer\": [ \"-volume\", 1 ] }","x":1550,"y":200,"wires":[[]]},{"id":"188a8538.84f89b","type":"link in","z":"791afdc9.4b2af4","name":"Link von GetTimer zu SetTimer","links":["6ebd065b.d5d9d8"],"x":495,"y":620,"wires":[["dd3966d1.6d84b"]]},{"id":"bb4e5ced.c6cfc","type":"function","z":"791afdc9.4b2af4","name":"","func":"// Hours\nvar Hours = ((msg.payload)/3600);\nHours = Math.floor(Hours);\n\n// Minutes\nvar Minutes = (msg.payload-(Hours*3600))/60;\nMinutes = Math.floor(Minutes);\n\n// Seconds\nSeconds = (msg.payload-(Hours*3600)-(Minutes*60));\n\nmsg={timer_min:Minutes,timer_sec:Seconds}\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":1040,"y":560,"wires":[["a9e21055.bd3918"]]},{"id":"a9e21055.bd3918","type":"gate","z":"791afdc9.4b2af4","name":"Gate 1","controlTopic":"control","defaultState":"closed","openCmd":"1","closeCmd":"close","toggleCmd":"toggle","defaultCmd":"default","persist":true,"x":1260,"y":680,"wires":[["ab08c533.dc8f4"]]},{"id":"3a649a44.b70516","type":"inject","z":"791afdc9.4b2af4","name":"","props":[{"p":"payload","v":"1","vt":"str"},{"p":"topic","v":"control","vt":"string"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"control","payload":"1","payloadType":"str","x":440,"y":700,"wires":[["a9e21055.bd3918","7c76d6a6.734a7"]]},{"id":"cee7e929.b35a68","type":"delay","z":"791afdc9.4b2af4","name":"","pauseType":"delay","timeout":"1","timeoutUnits":"seconds","rate":"1","nbRateUnits":"1","rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"x":1020,"y":740,"wires":[["a9e21055.bd3918"]]},{"id":"7c76d6a6.734a7","type":"function","z":"791afdc9.4b2af4","name":"","func":"msg={payload:\"close\",topic:\"control\"};\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":850,"y":740,"wires":[["cee7e929.b35a68"]]},{"id":"dd3966d1.6d84b","type":"function","z":"791afdc9.4b2af4","name":"","func":"msg={payload:\"1\",topic:\"control\"};\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":640,"y":620,"wires":[["a9e21055.bd3918","7c76d6a6.734a7"]]},{"id":"ab08c533.dc8f4","type":"function","z":"791afdc9.4b2af4","name":"","func":"Satz=\"Es sind noch\" + msg.timer_min + \"Minuten auf dem Taimer\";\nmsg={payload:Satz}\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":1460,"y":660,"wires":[["16bb36dd.878ec9","bc61e2b1.20f7"]]},{"id":"82cc7eb6.7f9398","type":"comment","z":"791afdc9.4b2af4","name":"STT Not Working","info":"Stop is not working. Missing AEC","x":400,"y":200,"wires":[]},{"id":"42d92605.01f61","type":"comment","z":"791afdc9.4b2af4","name":"Set Timer","info":"","x":400,"y":380,"wires":[]},{"id":"167782f2.b81ab5","type":"inject","z":"791afdc9.4b2af4","name":"set timer 5minutes","props":[{"p":"slots.time_hours","v":"0","vt":"num"},{"p":"slots.time_minutes","v":"5","vt":"num"},{"p":"slots.time_seconds","v":"0","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","x":430,"y":420,"wires":[["922d240f.c6deb"]]},{"id":"fbf042e9.0eea7","type":"comment","z":"791afdc9.4b2af4","name":"Back to Rhasspy","info":"","x":1790,"y":560,"wires":[]},{"id":"4deda2f9.cbee9c","type":"template","z":"791afdc9.4b2af4","name":"Build Answer","field":"payload","fieldType":"msg","format":"handlebars","syntax":"mustache","template":"\"Der Taimer wurde beendet\"","output":"json","x":1290,"y":500,"wires":[["bc61e2b1.20f7"]]}]
it is very basic programming. I would appreciate any feedback.
Cheers Becks89