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This is a ESPHome based Hichi/Volkszähler interface specifically for the Holley DTZ541 that has alignment pins instead of the more common round indent around the IR interface. UPDATE 2023-01-29 Previously mentioned issues with the…
The DTZ541 is a common meter in Germany that provides an infrared transceiver to read information off the reader, e.g., for integration with Home Assistant. There are several IR heads available that can be bought preassembled, often…
I remixed the awesome model to fit a ESP 32 D1 Mini.
Ich verwende hier nur 2 Druckteile, den Magneten, die Sensorplatine und den D1 mini. Der Deckel klemmt ausreichend fest, Tasmota installiert, DTZ541- Script bei Tasmota eingefügt…und fertig.
The DTZ541 is a common meter in Germany that provides an infrared transceiver to read information off the reader, e.g., for integration with Home Assistant. There are several IR heads available that can be bought preassembled, often…
Für die direkte Installation eines Raspberry im Zählerschrank ist die USB Version bei uns günstig. Ich wollte so wenig wie möglich Druckteile und das Ganze so klein wie möglich. Den TTL-USB Wandler schiebe ich in den Boden, der am Deckel…
