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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hallo,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>bestimmt könnt ihr mir weiterhelfen.<o:p></o:p></p><p class=MsoNormal>Hab Zuhause 2 EMH EHZ-H Zähler und möchte diese mit dem Raspberry und den USB Leseköpfen auslesen.<o:p></o:p></p><p class=MsoNormal>1.Zähler > Haushalt (OBIS 1.8.0) läuft seit ein paar Tage einwandfrei.<o:p></o:p></p><p class=MsoNormal>Nun habe ich den zweiten USB Lesekopf an meinen 2.Zähler > (Wärmepumpe HT/NT (OBIS 1.8.1 und 1.8.2)) und an den Raspberry angeschlossen.<o:p></o:p></p><p class=MsoNormal>Nach Abfrage mit:<o:p></o:p></p><p class=MsoNormal>„xxd </dev/ttyUSB1“ <o:p></o:p></p><p class=MsoNormal>Kommen auch Daten vom 2.Zähler. Leider nicht die Richtigen.<o:p></o:p></p><p class=MsoNormal>Nun muss ich ja meines wissens die Baudrate usw. wie bei meinem 1.Lesekopf (ttyUSB0) einstellen. <o:p></o:p></p><p class=MsoNormal>Hier am Bild kann man den Unterschied sehen:<o:p></o:p></p><p class=MsoNormal><span style='mso-fareast-language:DE'><img width=681 height=443 id="Grafik_x0020_1" src="cid:image001.png@01D03107.B9F61A30"></span><o:p></o:p></p><p class=MsoNormal>Kann mir jemand helfen wie ich die Parameter an dem ttyUSB1 ändern kann? <o:p></o:p></p><p class=MsoNormal>Danke!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>