Shelly 20210 EM Schalt-Messaktor Wi-Fi

Product Information

In some cases, it may be needed to customize the CoAP UDP port (default: 5683) your Home Assistant instance is listening to. Shelly EM can automatically turn off the whole circuit if consumption or energy (pre-paid energy option) reaches the set limit Weekly schedules Earlier this month, we added a Sonoff POW R2 smart switch with power monitoring to our washing machine to enable power logging in Home Assistant and to add notifications when a wash has finished.

Shelly EM Device Smart Control

CAUTION! Plug in or unplug the LAN cable only when the Device is powered off! The LAN cable connector must not be metallic in the parts touched by the user to plug in or unplug the cable. Addon interface After researching other alternatives, I found the Shelly EM,a very compact device with one or two CT sensors. The CT sensors clip around the mains power wire and don't require the circuit to be broken or modified to use. Installation To add the new sensors to the new Energy Dashboard, you need to create template sensors with the name starting with "energy". Each template sensor also requires additional attribute templates: attribute_templates: value_template: "{{ ((states('sensor.shelly_loft_workbench_apparent_power')|float) / (states('sensor.shelly_loft_workbench_line_voltage')|float))|round(2) }}" We have a small fuse box with two RCBO (Residual Current Breaker with Over-Current) breakers which power the reflow oven and solar thermal pump on one RCBO and the workbench, air compressor and computers on the second RCBO.

I added the new Metered Devices to the list and the Energy Consumption Totals panels on the existing energy screen. The integration offers device services which can be triggered by a configuration button. OTA firmware update Turn on/off Shelly devices directly from its interface without the need of any additional controller or hub, thanks to the embedded web Split core current transformer value_template: "{{ ((states('sensor.shelly_loft_ovenandpump_real_power')|float) / (states('sensor.shelly_loft_ovenandpump_apparent_power')|float))|round(2) }}"

Shelly EM - fuse-box Home Assistant Energy Monitoring with Shelly EM - fuse-box

The generation value indicates the generation of the device that is the source of the event. Automations In case device name and channel names are not set, the entity name will be generated by the Device Type, Device ID and Channel Number. availability_template: "{{ states('sensor.total_yield') not in ['unavailable', 'unknown', 'none'] }}" If Channel Name is set to the default value, the integration will use the Device ID and default channel name to generate the entities’ name, e.g. ShellyPro4PM-9808D1D8B912 switch_0. With Shelly EM, you can view the quality of your electricity network regarding active power, reactive power, voltage, and power factor. Monitor your facility or home to avoid additional expenses or drastic drops in energy that may damage your appliances and machines. Projects Shelly Power Consumption Alarm SignalTurn on/off and monitor consumption directly from its interface without the need of any additional controller or hub, thanks to the embedded web server Shelly EM on the right (in the white box), with clamp wires travelling down towards main incoming supply line

Shelly EM Shelly EM

Professional 1 channel relay with Wi-Fi, LAN, and Bluetooth connection, suitable for home and facility automation with remote control and precise power management Shelly products are solid and there is no need for this to have a lower star rating just because someone couldn’t use the chat function. I added new Utility Meters into my main configuration to keep long-term stats for each sensor.yaml file as follows: utility_meter:If only the device name is set, and the device has multiple channels, the channel number will be appended to the entity name (e.g., Channel 2). With most of the main household appliances and computers being monitored in Home Assistant, this only left our loft workshop without any energy monitoring. If Home Assistant is running as a virtual machine or service on an operating system other than Home Assistant OS, you should open UDP port 5683 on the device’s firewall and/or ensure that communication from this port is redirected to the Home Assistant service.