Guten Tag
Ich habe mich gerade im Forum angemeldet, weil ich mit "nur lesen" nicht richtig weiter komme.
Ich möchte mit "smartmeter" meinen Itron ACE300 Type 260 auslesen. Dazu habe ich provisorisch einen Raspberry pi 3 mit Buster light und ibrooker versehen. Der IR-Schreib-Lesekopf mit TTL-Schnittstelle ist an 5V,GND,RX und TX am GPIO des Raspi angeschlossen und am Zähler angebracht. Weiter oben im Beitrag habe ich die Einstellungen abgeschaut:

Ich bekomme aber keine Daten!
Loglevel habe ich mal auf Debug gestellt.
2021-09-08 17:44:53.880 - debug: smartmeter.0 (3268) MESSAGE TIMEOUT TRIGGERED
2021-09-08 17:44:53.882 - debug: smartmeter.0 (3268) Error: No or too long answer from Serial Device after last request.
2021-09-08 17:44:53.882 - warn: smartmeter.0 (3268) No or too long answer from Serial Device after last request.
2021-09-08 17:44:53.883 - debug: smartmeter.0 (3268) Error: No or too long answer from Serial Device after last request.
2021-09-08 17:44:53.883 - debug: smartmeter.0 (3268) Transport Reset!! Restart = true
2021-09-08 17:44:53.884 - debug: smartmeter.0 (3268) STOP
2021-09-08 17:44:53.884 - debug: smartmeter.0 (3268) CLEAR MESSAGE TIMEOUT TIMER
2021-09-08 17:44:53.894 - debug: smartmeter.0 (3268) SERIALPORT CLOSE
2021-09-08 17:44:53.895 - debug: smartmeter.0 (3268) SERIALPORT REMOVE LISTENERS
2021-09-08 17:44:53.896 - debug: smartmeter.0 (3268) CURRENT SIGNON MESSAGE COUNTER 1 OF 1
2021-09-08 17:44:53.897 - debug: smartmeter.0 (3268) DELETE rest of data (0) because new Message start with a new Request Message
2021-09-08 17:44:53.898 - debug: smartmeter.0 (3268) SCHEDULE NEXT RUN IN 0s
2021-09-08 17:44:53.902 - debug: smartmeter.0 (3268) CREATE SERIALPORT: 300 7 1 even
2021-09-08 17:44:53.905 - debug: smartmeter.0 (3268) SERIALPORT OPEN
2021-09-08 17:44:53.908 - debug: smartmeter.0 (3268) SERIALPORT RESET BAUDRATE TO 300
2021-09-08 17:44:53.910 - debug: smartmeter.0 (3268) INITIAL MESSAGES TO SEND: 2
2021-09-08 17:44:53.912 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 0 IN GETNEXTMESSAGE
2021-09-08 17:44:53.913 - debug: smartmeter.0 (3268) TO SEND 2:
2021-09-08 17:44:53.913 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 1 IN GETNEXTMESSAGE
2021-09-08 17:44:53.914 - debug: smartmeter.0 (3268) TO SEND 1: /?!
2021-09-08 17:44:53.919 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:44:53.921 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:44:53.922 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!" -> null
2021-09-08 17:44:53.925 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:44:53.926 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:44:53.927 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n" -> null
2021-09-08 17:44:53.947 - debug: smartmeter.0 (3268) DONE SEND 1
2021-09-08 17:44:54.199 - debug: smartmeter.0 (3268) DONE SEND 0
2021-09-08 17:44:54.200 - debug: smartmeter.0 (3268) SET MESSAGE TIMEOUT TIMER2: 100000
2021-09-08 17:44:55.643 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:44:55.644 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:44:55.645 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000" -> null
2021-09-08 17:44:55.648 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:44:55.650 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:44:55.651 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000" -> null
2021-09-08 17:45:01.927 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:01.928 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:01.929 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000" -> null
2021-09-08 17:45:01.932 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:01.933 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:01.934 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:08.118 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:08.121 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:08.122 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:08.124 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:08.125 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:08.126 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:14.505 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:14.507 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:14.507 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:14.510 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:14.511 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:14.512 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:20.973 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:20.974 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:20.975 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:20.977 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:20.978 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:20.979 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:27.253 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:27.255 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:27.256 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:27.259 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:27.260 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:27.261 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:33.395 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:33.397 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:33.397 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:33.400 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:33.401 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:33.402 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:39.522 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:39.524 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:39.524 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:39.527 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:39.528 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:39.529 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:45.662 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:45.663 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:45.664 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:45.667 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:45.668 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:45.669 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:51.775 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:51.776 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:51.777 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:51.784 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:51.785 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:51.786 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:57.849 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:57.850 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:57.851 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:45:57.854 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:45:57.855 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:45:57.856 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:46:03.945 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:46:03.946 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:46:03.947 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:46:03.950 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:46:03.951 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:46:03.952 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:46:10.260 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:46:10.261 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:46:10.262 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:46:10.265 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:46:10.266 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:46:10.267 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:46:16.624 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:46:16.625 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:46:16.626 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
2021-09-08 17:46:16.629 - debug: smartmeter.0 (3268) NEW DATA
2021-09-08 17:46:16.630 - debug: smartmeter.0 (3268) CURRENT PROCESS STEP 2 IN CHECKMESSAGE
2021-09-08 17:46:16.631 - debug: smartmeter.0 (3268) MATCH-RESULT SIGNON: "/?!\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" -> null
Leider kann ich damit überhaupt nichts anfangen. Habe ich falsche Einstellungen oder was falsche angeschlossen? Bin mir mit TTL nicht so sicher!
Kann jemand unterstützen?
Vielen Dank im voraus
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