HEMS Controller

ECHONET Lite Specification
- Air-Conditioner Device
- Housing/Facilities-Related Device
- Cooking/Household-Related Device
- Measuring Device
- Sensor-Related Device
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- Controller
  - Controller<By Certification registration number>(287)
  - Controller<By Product>(287)
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- Controller_software
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AIF specification (including old SMA)
- Air-Conditioner Device
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  - Home Air Conditioner(61)
- Housing/Facilities-Related Device
- Cooking/Household-Related Device
  - Commercial Showcase(1)
- Measuring Device
- Controller
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  - Controller<By Product>(473)
- Controller_software
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Controllers for Smart Electric Energy Meters
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  - Controller(143)
ECHONET Specification
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Sumitomo Precision Products Co., Ltd. HEMS Controller Controller / Controller

The HEMS Controller is certified for ECHONET Lite SMA, it can get data from smart meter via Wi-SUN.(*)
It also has a built-in 920MHz RF module (WM-Z3000) and can get data from a wide variety of sensors via Sumitomo Precision Products proprietary wireless mesh networking protocol, SPPMesh.
It can upload sensor data to cloud server.
* needs USB Wi-SUN dongle.

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