haussteuerung:wasserzaehler
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| haussteuerung:wasserzaehler [2025/11/05 14:47] – dominik | haussteuerung:wasserzaehler [2025/11/08 09:43] (current) – [Arduino Firmware] dominik | ||
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| ====== Wasserzähler ====== | ====== Wasserzähler ====== | ||
| - | Ausmelesen per WMBUS Adapter | + | Ausmelesen per WMBUS Adapter |
| + | |||
| + | ===== Stadt Infos ===== | ||
| + | * < | ||
| + | Stadt Bad Wünnenberg | ||
| + | Finanzabteilung | ||
| + | Poststraße 15 | ||
| + | 33181 Bad Wünnenberg | ||
| + | |||
| + | 📞 +49 2953 709 20 | ||
| + | 📠 +49 2953 709 78 | ||
| + | ✉️ | ||
| + | * {{.: | ||
| + | |||
| + | ===== Aufbau ===== | ||
| + | * Es braucht einen Arduino Nano V3 (5V mit 16MHz) | ||
| + | * Dann ein CC1101 Modul (868MHz) \\ TBD | ||
| + | * Und das folgendermaßen verkabeln \\ {{.: | ||
| + | |||
| + | ===== Arduino Firmware ===== | ||
| + | * Man braucht auf jeden Fall eine Firmware die wmbus mit C1 unterstützt. | ||
| + | * Firmware Name : '' | ||
| + | * https:// | ||
| + | * {{ : | ||
| + | * Dann das ganze mit dem XLoader flashen ... | ||
| + | * {{.: | ||
| + | * {{ : | ||
| + | * https:// | ||
| + | * https:// | ||
| + | |||
| + | ===== Test ===== | ||
| + | * Man kann den CUL unter Windows testen ... | ||
| + | * Terminal aufmachen und auf 38400 8N1 stellen | ||
| + | * Verbinden ... | ||
| + | * '' | ||
| + | V | ||
| + | V 1.67 nanoCUL868_r568 | ||
| + | </ | ||
| + | * '' | ||
| + | brc | ||
| + | CMODE | ||
| + | </ | ||
| + | * '' | ||
| + | X21 | ||
| + | b5344A51196708780400459568C0004900F002C2501E75E10D137F92B023E16C7007C7AE9003107104F002D549BEBECCCC443EED1882F47B760FD56E323F553C248AB4F18F3A0A37702117367E715166BACE0A9BE0F7FB257A05B12BDABD74F018AE1 | ||
| + | </ | ||
| + | |||
| + | ===== ESP32 Umsetzung ===== | ||
| + | * https:// | ||
| + | * **könnte man noch testen** 8-) | ||
| + | |||
| + | ===== HomeAssistant ===== | ||
| + | * https:// | ||
| + | * https:// | ||
| + | * https:// | ||
| + | |||
| + | * In HA die Repo vom WM Busmaster hinzufügen | ||
| + | * wmbusmaster installieren (Wmbusmeters (W-MBus to MQTT)) | ||
| + | * AutoDiscover aktivieren | ||
| + | * Custom MQTT Config \\ {{.: | ||
| + | * Sicherstellen das der Stick erreichbar ist in HA (VM durchreichen ...) | ||
| + | * Konfig \\ {{.: | ||
| + | * :!: donotprobe auf '' | ||
| + | |||
| + | ===== WMBusMaster Debugging ===== | ||
| + | * HA -> Addons aufrufen | ||
| + | * Wmbusmeters (W-MBus to MQTT) | ||
| + | * oben auf Protokoll ... | ||
| + | * Wenn der Stick läuft sollte dort sowas erscheinen \\ < | ||
| + | [05:21:16] INFO: Running wmbusmeters ... | ||
| + | If you are using the nanoCUL then please be aware that | ||
| + | it can NEVER receive longer telegrams than 148 bytes! | ||
| + | Even worse, you will get crc errors because there is | ||
| + | no way for wmbusmeters to detect that nanoCUL has truncated | ||
| + | the telegram. If you are lucky the nanoCUL generates broken hex | ||
| + | which is detected and printed in the log. | ||
| + | Started auto cul on / | ||
| + | (meter) newly created meter (KWM2231 12807610 flowiq2200) did not handle telegram! | ||
| + | </ | ||
| + | * DONE | ||
| + | ===== Links ===== | ||
| + | * https:// | ||
| + | * Wasserzähler Handbuch \\ https:// | ||
| - | https:// | ||
| - | https:// | ||
haussteuerung/wasserzaehler.1762350424.txt.gz · Last modified: by dominik
