Read Diehl IZAR RC 868 water meters with an RTL-SDR and publish them to Home Assistant via MQTT auto-discovery (incl. derived L/min flow sensor). Keyless PRIOS/NOKEY.
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Updated
Jul 9, 2026 - Python
Read Diehl IZAR RC 868 water meters with an RTL-SDR and publish them to Home Assistant via MQTT auto-discovery (incl. derived L/min flow sensor). Keyless PRIOS/NOKEY.
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