[Device] IoT Studio fetch 智慧電表 PM-3133 show on Dashboard

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Joined: Wed Nov 23, 2022 9:26 am

[Device] IoT Studio fetch 智慧電表 PM-3133 show on Dashboard

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PM-3133 Smart Power Meter has the Modbus RTU interface.
The system architecture:
SA.PNG
SA.PNG (25.06 KiB) Viewed 2577 times
The connect image:
實物.png
實物.png (124.53 KiB) Viewed 2577 times
Modbus Register depends on PM-3133 User's Manual, Modubus Module #4 - Input Register: Power value (Float) 34353~34470.
User IoT Studio fetch Power Values and show CT1 value V_a, I_a and kWh_a on Dashboard.
The flow:

Code: Select all

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The Dashboard:
PM-3133 Dashboard.PNG
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