Shelly 20210 EM Schalt-Messaktor Wi-Fi

Product Information

Observe a chart with the Shelly Device maximum and minimum voltage displayed in Volts (V). Above the voltage chart, you can select the time interval and the date from which you want data to be shown. I added the new Metered Devices to the list and the Energy Consumption Totals panels on the existing energy screen.

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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 Observe the Shelly Device total power in Watts (W), overall consumption in kilo-watt-hours (kWh), voltage in Volts (V), current in Amps (A), and power factor (PF). Below these measurements, observe a consumption chart, in Watt-hours (Wh), of the Shelly Device in the last 24 hours. 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.

Customer reviews

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. To add the new data into Home Assistant, I added new MQTT sensors into my sensors.yaml file as follows: # Shelly Devices 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. The integration uses Device Name to name its entities if the device has only one relay or no relays at all.

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value_template: "{{ ((states('sensor.shelly_loft_ovenandpump_apparent_power')|float) / (states('sensor.shelly_loft_ovenandpump_line_voltage')|float))|round(2) }}" Auto on: After turning off, the relay output will be automatically turned on after a predefined time (in seconds). Observe a chart with the Shelly Device consumption displayed in Watt-hours (Wh). Above the consumption chart, you can select the time interval and the date from which you want data to be shown. The integration offers device services which can be triggered by a configuration button. OTA firmware updateFor generation 2 hardware it’s possible to select if a device’s input is connected to a button or a switch. Binary sensors are created only if the input mode is set to switch. When the input is of type button you need to use events for your automations. Event entities (generation 1) 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 Signal If you think your Shelly devices are working correctly and don’t want to change your network/configuration, you can ignore the repair issue. Still, you must know you are giving up the best experience of using first-generation Shelly devices with Home Assistant.

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Depending on how a device’s button type is configured, the integration will create binary sensors corresponding to those inputs. binary sensors are not created when the button type is momentary or momentary_on_release, for these types you need to use events for your automations. Binary input sensors (generation 2) Shelly generation 2 devices running firmware 0.12 or later can act as a Bluetooth proxy for advertisements. Active or passive listening can be enabled in the options flow. Options This function requires a working connection to the Internet. More than 2 actions can affect the normal operation of the device depending on the network infrastructure and the controlled devices. Networks Wi-Fi The Shelly EM has a seven-way screw terminal input for the mains live and neutral, a relay output and two inputs for the CT sensors. The device can either be connected to the Shelly Cloud service or via MQTT to a local server to record the data for each channel.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 I added new Utility Meters into my main configuration to keep long-term stats for each sensor.yaml file as follows: utility_meter: The Device reports accumulated energy as well as instantaneous voltage, current, active, and apparent power per phase in real time. It stores data in non-volatile memory that can be retrieved for a period of up to 60 days in 1-minute intervals. value_template: "{{ ((states('sensor.shelly_loft_ovenandpump_real_power')|float ** 2) + (states('sensor.shelly_loft_ovenandpump_reactive_power')|float ** 2))|sqrt|round(2) }}"

Shelly EM and Setting up Power and Energy Monitoring with a Shelly EM and

Auto off: After turning on, the relay output will be automatically turned off after a predefined time (in seconds). If Shelly devices are in a different subnet than the Home Assistant server, you should ensure communication on UDP port 5683 between these subnets. If Channel Name is set in the device, the integration will use it to generate the entities’ name, e.g. Kitchen LightThese sensors are based on code on community.home-assistant.io/t/configuring-shelly-em-energy-meter. Change the current channel name. This will reflect on the device name in the application if the “Sync name” application setting is enabled. Erase data Observe the recorded history of the Shelly Device events. See the date, time and type of action executed such as the Device being switched On/Off. Timer value_template: "{{ ((states('sensor.shelly_loft_workbench_real_power')|float) / (states('sensor.shelly_loft_workbench_apparent_power')|float))|round(2) }}" 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.