Tasmota Energy Monitoring


Monitor Energy Consumption:Keep track of real-time power, current and voltage of your appliances on App. Connects directly, without the need to use a home hub. Migrate to Tasmota 8. 7 as suggested in your post) compared to the R820T (gain needs to be turned up to 30). Netgear Router Monitor your Netgear router #3. Remember, at this point, your Sonoff POW R2 will have a new IP assigned to it by the router. Monitor Energy Usage; Keep track of live power, current, and voltage of your appliances all on the same app Historical Energy Consumption; 100-day/monthly energy usage data and total electricity cost Overload Protection; Able to set power, current, and voltage threshold values, allowing for appliances to auto-off. Currently ESP8266 can support three low power modes: Light Sleep, Modem Sleep and Deep Sleep. 89 Sonoff Th16a Switch Si7021 Sensor Temperature Humidity Smart Wifi App Monitoring. Max Current: 10A/16A. Easy power monitoring and automations with this step by step. In order to avoid this loss one first store the kinetic energy into an inductor and then transfer this stored energy into a potential energy in a capacitor to be charged. Jetzt bei Amazon. Sonoff-Tasmota provides all (Sonoff) modules in one file and starts with module Sonoff Basic. Sonoff S31 uses CSE7766 which provides more stable readings. The universal smart power plug lets you wireless control home appliances via the app from anywhere at any time. The other one will monitor my washing machine, as I’m constantly forgetting about it. Temp & Hum Monitoring. Ultrasonic level indicator and energy monitoring via Modbus using ARMtronix wifi RS485 to IIOT(IA010) Loading Tasmota Firmware on Armtronix Dual Dimmer mini BA001; Single Phase Energy Monitoring using Armtronix Wifi RS485 LoRa (IA013 D) and PZEM-016; Single Phase Energy Monitoring using Armtronix Wifi RS485 (IA013) and PZEM-016; Recent Comments. 4 wireless-data specification. We’re going to learn how to use a Raspberry Pi to flash a Smart Life/Tuya Smart Wi-Fi plug with Tasmota without soldering – OTA – meaning “Over The Air” – and set it up in Hubitat to automatically reboot a device every night at 2 am. Make Your Home Smarter. Outbound configurations allow you to publish (send) an MQTT message to the MQTT broker when an item receives a command or state update, and other MQTT clients that are subscribed to the given topic on the same broker, like Arduino devices for example, will receive those messages. New continuous emissions monitoring system (CEMS) technology has been installed at two CS Energy power stations to provide us with more accurate and reliable information about our emissions. I ended up flashing it with Tasmota 8. Automation based on power consumption Immagine you have an item/process that draws power that you would like to monitor, receive a notification when it starts or stops, or calculate the amount of power consumed. Everspring SE812 Siren Everspring SF812 Smoke Alarm Everspring SP814 Motion Detector Everspring AD142 Plug-in Dimmer Module. 16, buy best sonoff® si7021 temperature humidity sensor probe high accuracy monitor module for sonoff th10 and sonoff th16 sale online store at wholesale price. To install the devices, use Tasmota Connect. Google mal nach Tasmota Befehle. Preserve Energy Data on Sonoff Pow R2 using Tasmota. Finally I've got my boiler smarter with NodeRED 🙂 It now has automatic mode which heats the water based on usual family needs (as scheduled). Set maximum delta for energy monitoring devices to report on active power load change »5. The European Green Deal aims to make Europe the world’s first climate-neutral continent, in part by developing cleaner sources of energy and green technologies. This allows me nice dashboards like the following:. This means that you can easily control and monitor devices remotely via Wi-Fi or Bluetooth (in case of ESP32) for a very low price. // @name Tasmota Energy Calibrator // @namespace kyleobrien91 // @version 0. Tuya smart plug OTA tasmota install Showing 1-42 of 42 messages. to/2rCQPcw P. Tasmota uses a 1M linker script WITHOUT spiffs 1M (no SPIFFS) for optimal code space. Migrate to Tasmota 8. What other uses could you think of?. Insight: standbyLimit: Number: Minimum energy draw in W to register device as switched on (default 8W, configurable via WeMo App). The Bottom Line Gosund's Mini Smart Plug is an affordable way to automate powering devices on or off, but don't expect much more from this simple plug. Rather expensive for a remote controlled plug, but the monitoring function is well worth it to find. I also now have it flashed with esphome but it may need power calibration to find the multiplier. Nagios plugin to check Wifiplugs and attached sensors running Tasmota Firmware With the values and the status, performance values will be provided too. Tasmota Firmware POW R2 16A Power Monitor MQTT Schalter - Kostenloser Versand ab 29€. Wemos D1 Mini and DHT22 (DHT21, AM2301, AM2302, AM2321) Shield Humidity & Temperature. Real Solar Thermal Monitoring with SunReports also provides advanced visual reporting on our solar thermal (hot water) system. in the meantime i’ve built myself a few more sensors using tasmota (e. Buy Beginner on the Tindie marketplace. 1 Smart Plug (Energy Monitoring)-£17. The integration with the Arduino IoT Cloud offers also a very efficient way of setting up online. BG Smart - Take control of your connected devices from anywhere! BG Smart - Take control of your connected. One is monitoring the dryer and the other is monitoring the washing machine. Note that power consumption and over-load protection are available for S31. After reboot select config menu again or use commands GPIOs and GPIO to change GPIO with desired sensor. I have both mcsMQTT and TasMQTT I mainly use TasMQTT since I'm using Tasmota firmware. Otherwise, the initial state will be undefined. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Energy Saving. Method of Approach: Statistic evaluation of wind speed and power output of a wind energy converter is used to monitor the overall rotor performance including increased blade surface. If you discover the InfluxDB database, see the previous article, which explains how to install it on MacOS or Windows and (rather quickly) how to use it. In this Article we are going to monitor the energy consumption (current) of some circuits in a home or business through Raspberry Pi. Check out these eight myths about heat pumps vs. h and once flashed it is just a case of going to the web interface and setting. This low-cost design does not use any transformers and requires few external components. Finally, if you want to move up a notch, you can install a Carlo Gavazzi meter in your distribution board, and read the energy counters using the Windows software that comes with it, or you could run Venus (Victron's software) on a Raspberry Pi and have it log to VRM. TP-Link has a smart-plug with built-in energy monitoring, but from my experience it has limited scope and also very limited in terms of data analysis/graphing and post-processing. Washington, D. Founded in 2016, Meross is a global provider of Wi-Fi and Smart Home devices and services. Energy Consumption value is the sum of all the sensor power (2 of them are already running) Values are different related to the previous screenshot because they continuously change Last step: I created some charts in the Grafana dashboard. These are imported into my home assistant, which is also hooked up to Prometheus and Grafana. So… switched the log level to debug, but didnt get any extra info, despite debug logging in the code. Sonoff Pow R2 is a featured smart switch with power monitoring capabilities and combination of Sonoff Pow R2, Tasmota and Home Assistant / Hassio takes it to next level of true automation. For the price, they´re very good. Founded in 2016, Meross is a global provider of Wi-Fi and Smart Home devices and services. Blynk is a hardware-agnostic IoT platform with white-label mobile apps, private clouds, device management, data analytics, and machine learning. // @name Tasmota Energy Calibrator // @namespace kyleobrien91 // @version 0. Tasmota got support for Zigbee recently, but the ESP8266 open-source firmware won't be compatible with Sonoff ZBBridge because the implementation currently relies on TI CC2530 chip. Smart Life App on iTunes Smart Life App on Google Play. Just visited the Costco at Markham road and found this smart plug with energy monitor pack of 2 for $19. (optional) A calibrated power meter (a. to visualize sensor data and control any electronics from anywhere in the world with your own app. Never use the switch option. With the Pow R2 power monitoring switch, you can spend less on your electricity bill. date lake message updated. Product Tutorials. The added power monitoring features are a plus and nice to have. The GY-302 from CJMCU is an I2C board that allows you to measure the amount of light using the BH1750 photodetector. Mit der WLAN-Steckdose HS110 können Sie alle elektronischen Geräte in Ihrem Zuhause bequem über Ihr Smartphone steuern – egal zu welcher Zeit, egal von welchem Ort. Rather expensive for a remote controlled plug, but the monitoring function is well worth it to find. Thing Speak allows you to publish your sensor readings and display them in a plot with time stamps. Led by our athletes, musicians, employees, distributors and fans, Monster is a lifestyle in a can!. to visualize sensor data and control any electronics from anywhere in the world with your own app. Never use the switch option. Sonoff Pow is a wireless smart power switch with electricity usage monitor feature. here is the MQTT messages sent from my Sonoff Pow R2 Module. Siemens Industry Online Support offers a variety of services with fast and competent answers to all technical questions Partners for industry Specially certified and qualified: Siemens Solution Partners and Approved Partners offer solutions, products and services in automation and drive technology as well as power distribution. We believe every thing works better together. Possible applications for PowerIP are: - rebooting or power cycling a server or router by remote control if it has crashed - turning your computer on or off when you are out so that you can use it remotely - remote control security lights to turn them on or off when you are out - remote control heating systems - using your Aviosys power strip. Sonoff S31 Soldering Iron Station value_template: "{{value_json['ENERGY']. Sonoff S31 Soldering Iron Station Helping Hands(as shown) Better Helping Hands 0. 26: After almost 2 years of continuous flawless operations I've decided to update the Tasmota firmware from 5. See more ideas about Current transformer, Arduino and Powered monitors. Sky Stream Energy helps its customers find that perfect balance between cost and value. For a database of supported devices see Tasmota Device Templates Repository. (The front plastic is part number WFG-3-001, back plastic assembly WFG-3-002) I'll put Tasmota on it shortly. HiveMQ has released the HiveMQ MQTT Client, a Java library that is available under the Apache license on GitHub. In this Article we are going to monitor the energy consumption (current) of some circuits in a home or business through Raspberry Pi. This makes monitoring your own Solar Energy System from either your smart phone, tablet or PC at the tap of a button. It is some time since I looked…Read More→. If you’re very geeky, you may want to monitor each of your phases individually (either L1/L2 if you’re in North America, or L1/L2/L3 if you’re in Europe). "Useful notifications from your home appliances using Node-RED" was first posted on 24 September 2018 by Xose Pérez on tinkerman. It should be noted that the company only provide a US plug version for. I've tried uninstalling and reinstalling the JSONPATH transformation but that didn't. The Fukushima Monitoring Database (FMD) was developed by the IAEA’s Incident and Emergency Centre (IEC) to provide Member States and the public with a record of the results of radiological monitoring performed in Japan that was officially reported to the IAEA during the emergency phase of the accident, which ended on 16 December 2011 when. Configuration. to/2wqMWxz code: Y37PT4F9. Buy Sonoff Pow Power Consumption Monitor WiFi Wireless Switch with Power and Energy Monitoring, Control Lights and Appliances from Phone, Manage Energy for DIY Smart Home, Compatible with Alexa at Amazon UK. Method of Approach: Statistic evaluation of wind speed and power output of a wind energy converter is used to monitor the overall rotor performance including increased blade surface. Get started with SmartThings. ESPurna would be my. Our smart home systems are locally managed so your events, scenes & automations will always run, even when your internet goes down. I’ve mostly heard good things about Energy Micro (Now Silicon Labs) Gecko MCUs from developers, so it’s not impossible it gets added to Tasmota. Your power monitoring capable device flashed with Tasmota and configured with the correct module/template that supports power monitoring An AC capable calibrated multi-meter A known wattage load with a power factor as close to 1 as possible (e. It is also available from Banggood for a little more and is starting to show up on eBay now too. Applications include: remote heating an A/C systems control via nodeRED, openHAB and Android Tasker etc. 2 and Bluetooth low energy. Sonoff Pow energy usage calculator has. TLDR: Doing some reno, wanting a smart power point that includes energy monitoring and a remote management protocol which isn't based on WiFi, but has a push button or touch button 'switch' so its visual state matches it's software state (and so you physically can't turn off the outlet and stop the remote management from toggling the outlet). It contains the links to the binary and source based on Tasmota 6. Shelly sense can control your light automatically. IMPORTANT LINKS: Amazon Link: https://amzn. date lake message updated. Flash Tasmota So it seems there are a few ways to flash Tasmota onto devices. Energy in Wh used today. I would certainly buy these again, they are only a small premium over other cheap plugs that dont have energy monitoring. Also the device is flashed with Tasmota 7. I've been making updates to the tasmota plugins that incorporate sensor data, both energy monitoring (if available) and temperature/humidity data as long as the tasmota firmware is able to support the sensors. TECKIN WLAN socket Smaller device but big application-With Teckin Smart Outlet, there's no need to move furniture, climb ladders, or get up at night. Expert group meetings. ESP32 integrates an antenna switch, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. Preserve Energy Data on Sonoff Pow R2 using Tasmota. Database of devices supported in Tasmota (and unsupported ones) For more accurate energy consumption measurements this device requires power monitoring calibration. W jaki sposób uruchomić czujnik, zainstalować na liczniku energii i odczytywać dane w systemie Linux opisałem w poście Monitoring zużycia energii elektrycznej pod linuxem. The integration with the Arduino IoT Cloud offers also a very efficient way of setting up online. 00 Low Input Voltage : AC 100-127V (America/Japan). With real-time data, appliance recognition and mobile app integration, understanding your home energy consumption and savings through Smappee’s system is straightforward, and can save you money. Join the most popular IoT platform to connect your devices to the cloud, design apps to control them, analyze telemetry data, and manage your deployed. Pressing the device button or TOGGLE on the web page puts the device's light and web page indicating ON state while the relay remain that. GETTING STARTED. I want to design a system that will measure the power consumption of device such as light bulb, Fan, cooler etc and It will store the record of power consumption into database server so we can monitor the electricity usage of each devices. But at the same time it's very time consuming. I have both mcsMQTT and TasMQTT I mainly use TasMQTT since I'm using Tasmota firmware. Read honest and unbiased product reviews from our users. Learn how to connect your device with Linux Screen using the built-in Lua interpreter to set up the file system and connect to the network. Based on the modifications made by @ericm of Tasmota 6. Sonoff-Tasmota is an alternative open source firmware for ESP8266 based devices such as iTead Sonoff, Allterco Shelly and many, many more. Back to “MQTT” Understanding MQTT: How Smart Home Devices Communicate Add a door sensor to any door with a Sonoff basic. The home automation has long arrived. arendst / Tasmota. For example, it has been used in sensors. You can look for meetings of expert groups discussing draft delegated acts. Easy power monitoring and automations with this step by step tutorial of the setup. Preserve Energy Data on Sonoff Pow R2 using Tasmota. Cloud IoT Core runs on Google’s serverless infrastructure, which scales automatically in response to real-time changes and adheres to stringent industry-standard security protocols that protect your business data. ESP32 integrates an antenna switch, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. Monitoring Temperature and Humidity Using Cayenne: In this project we will create temperature and humidity monitor using cayenne. But at the same time it's very time consuming. From time to time, Belkin may use the Software to provide you with information that is unique to you and your energy usage and suggests an opportunity to save money on energy bills if you adopt suggestions or features of the. Monitoring is included in the general price of the system. Air Pollution Monitoring The basic mission of the Office of Air Quality Planning and Standards is to preserve and improve the quality of our nation's air. In the tasmota screen, go to Configuration/Configure Module and select the Sonoff POW R2 (or POW if you are using older board). Ultrasonic level indicator and energy monitoring via Modbus using ARMtronix wifi RS485 to IIOT(IA010) Loading Tasmota Firmware on Armtronix Dual Dimmer mini BA001; Single Phase Energy Monitoring using Armtronix Wifi RS485 LoRa (IA013 D) and PZEM-016; Single Phase Energy Monitoring using Armtronix Wifi RS485 (IA013) and PZEM-016; Recent Comments. Wondering - what is the most reliable energy monitoring plug based on Tuya that I can flash with tasmota via tuya-convert? I found BN-LINK, but with sockets like this I'm a little concerned with reliability/safety. Wiring up the circuit. Tasmota power monitoring plugs (self. Only 4 products left! Smart Steckdose 2er Pack, Gosund Alexa kleinste WLAN Plug SP111 Stromverbrauch. Instead of 0 you can use off or false and instead of 1 you can use on or true. One is monitoring the dryer and the other is monitoring the washing machine. When I browse to the new IP address the Tasmota loads and in Sonoff Basic Module I can control vis MQTT, change the On and Off and via Node Red in MQTT I can control and receive state updates, but the Tuya switch doesn't physically turn on and off. Power }}&… Read more Powered by Blogger. It's growing bigger and gaining some momentum. When you enter the room at night, Shelly Sense will detect motion and will automatically turn on the lights. In our case we were pleasantly surprised how little the fridge was using and how much the water pump was using. arendst / Tasmota. Smart plug that has energy monitoring. The project uses Sonoff TH16 with its original firmware but was tricked to use local. Sonoff Pow is a wireless smart power switch with electricity usage monitor feature. For those who don't wknow what it is, it's a hole dug in the ground, beneath the basement of a house, in which rainwater gets collected. Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using. to/2wqMWxz code: Y37PT4F9. then when the power comes back node red will check if the value of today energy is more than 15 which is the max energy. P1 Smart meter - Dutch Slimme meter via Tasmota kinda runs against the purpose of using less energy. WORKS WITH SMARTTHINGS. SmartThings can teach your home a few new tricks and make life a little bit easier. Using these performance values, it is easy to provide long-term statistics. SONOFF Works With Nest. Instead of taking the values of energy today and others directly from the mqtt messages, I have created virtual sensors in nodered and also flows to record the value of energy today when the voltage of the phases becomes zero. Set your phone or tablet as a home hub to control devices you plug in the POWR2 switch remotely. It can be done with a dummy device in espeasy if you really need this information. Sonoff WiFi enabled receptacle that keeps track of power (and cost) of devices plugged into it. GET IT NOW The independent energy advisor guaranteed to save you $500. Tasmota works within smartthings directly, with no bridge server. 1; Bluetooth Low Energy (BLE) Like the Pi Zero, it also has: 1GHz, single-core CPU; 512MB RAM. 34 shipping to the UK. homeassistant) submitted 2 days ago by osufan8184 I just picked up a pack of Teckin sp20 plugs and ota flashed them with tasmota. Support for these integrations is provided by the Home Assistant community. Sonoff S31 is a compact size 1 gang US standard wifi smart plug with energy monitoring. Hier die Nachteile. Just visited the Costco at Markham road and found this smart plug with energy monitor pack of 2 for $19. How to Build an Arduino Energy Monitor - Measuring Mains Current Only. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. It provides local control, MQTT and integration with home automation systems such as openHAB, Home Assistant and Domoticz. The universal smart power plug lets you wireless control home appliances via the app from anywhere at any time. The relay, for example, can be selected for a Generic template pin use by user. Please select a lake to view more details. In our case we were pleasantly surprised how little the fridge was using and how much the water pump was using. This home automation device uses your existing home Wi-Fi to provide wireless control of lamps, heaters, fans, and more. Relay toggling and button control work as expected. Here is an Example where have used mqtt and Openhab for Energy monitoring. From time to time, Belkin may use the Software to provide you with information that is unique to you and your energy usage and suggests an opportunity to save money on energy bills if you adopt suggestions or features of the. Tasmota has functions that are user-selectable and functions that are programmer-selectable. Smart WiFi Plug with Energy Monitor. So it all started when I was wondering on how I. For example, it has been used in sensors. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Get started with SmartThings. SmartThings works with a wide range of connected devices. Sonoff S31 is a compact size 1 gang US standard wifi smart plug with energy monitoring. Yes, it still shows OFF while the relay is ON after I refresh the web page. Go to your Tasmota web interface (it’ll be an IP address like 192. Last Saturday I released version 1. 7 as suggested in your post) compared to the R820T (gain needs to be turned up to 30). An over-the-air way is via a tool called tuya-convert which is what I used. Since January 2020 device bought from Amazon. It stands for Message Queuing Telemetry Transport. In this article, I'll show you how you can use the Sonoff S31 smart plug to achieve any or all of. Tasmota works within smartthings directly, with no bridge server. So our energy meter covered it’s initial capital outlay in less than a month. If you can live with the 3rd party smart speaker support you will be very happy with the transition to Tasmota based firmware. h and once flashed it is just a case of going to the web interface and setting. UC Santa Barbara is a leading center for teaching and research located on the California coast - truly a learning and living environment like no other!. Tasmota Firmware POW R2 16A Power Monitor MQTT Schalter - Kostenloser Versand ab 29€. Tuya-Convert guide – OTA flashing of smart bulbs and plugs Lewis Barclay - 23/08/2019 23/08/2019 In one of the previous posts we looked at how to flash ESPHome/Tasmota onto a Tuya based smart bulb using the soldering method. Jump to bottom. 0 (the "License"); * you may not use this file except in compliance with the. Change Topic to either esp-specific client by copying. 10:20 Tasmota Commands 10:40 HTTP Control (sending commands) 11:10 MQTT Control (sending commands) 11:40 Group Topic Usage 12:30 Web Console Control 13:00 Backlog Commands 14:00 Tasmota Rules. Aeotec Micro Smart Energy Switch G2 (DSC18103) B. Insight: energyTotal: Number: Energy in Wh used in total. Monitor road temperatures (country NL only) November 8, 2019 TAGS 3. Expert group meetings. Input: 90V~250V AC. The Tasmota Command Reference details all of the instructions and parameters that can be sent to the device. Configure MQTT Settings under Sonoff Tasmota Firmware: Navigate to Configuration > Configure MQTT and input MQTT broker details where Host is IP address of computer running MQTT broker, User and Password are the user name and password required to connect to MQTT Broker. e-WeLink is a free smart home center that can let you control and manage over hundred smart devices of 80 brands in a single APP. We offer free Electrical Bill Analysis to make sure the correct tariff is applied for the premises. Actions Projects 2. Allows finer calibration for HLW8012, HJL01, and BL0937 energy monitoring devices: PowerDelta: Set maximum delta for energy monitoring devices to report on active power load change while the power is ON. Sonoff S31 Soldering Iron Station Helping Hands(as shown) Better Helping Hands 0. Temp & Hum Monitoring. But, there are a number of issues to smooth before you can use them. It measures current, but uses an assumed fixed value for voltage (230V, if you're in the UK) and calculates apparent power. MSS310 EU/UK/FR/US/AU. Water While You Work. In combination with Shelly Bulb you will no longer need to look for the key. I just purchased a pair of Teckin smart plugs with energy monitoring and re-flashed them using tuya-convert. Then the sump pump pumps water out of the pit. Check out the best Raspberry Pi smart home software options for building Raspberry Pi smart home hubs and getting started with smart home control and automation. Power }}&… Read more Powered by Blogger. Cheap Home Automation Modules, Buy Quality Consumer Electronics Directly from China Suppliers:Sonoff Pow R2 16A Wifi Smart Switch Monitor Energy Usage Smart Home Power Measuring Wi fi Switch APP Control Works With Alexa Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. To get this information to display in home assistant the configuration. To continue using Normal Sleep you may disable it by using the command:. The added power monitoring features are a plus and nice to have. Re: Nest: Locked out, no Air Con, and can't use baby monitor « Reply #19 on: June 04, 2019, 05:27:07 pm » With all the opposition to energy management turning things off, why isn't there more investment in turning things on during off peak hours if doing so saves energy on peak?. BG Smart - Take control of your connected devices from anywhere! BG Smart - Take control of your connected. IR and 1-Way RS-232 Libraries: IR Code Library for RTI. Tasmota: Sonoff Pow Power Monitoring Switch Local Control. Unlike the proprietary Z-Wave standard, ZigBee is an open standard based on the IEEE 802. md for release information. Set maximum delta for energy monitoring devices to report on active power load change »5. To use the node, just drag the node from the Sonoff section to the Flow, add the id and the mqtt broker. 4 wireless-data specification. So our energy meter covered it’s initial capital outlay in less than a month. These contain an ESP8266. Tuya smart plug OTA tasmota install: Terry Sanders: Does the Koogeek also provide energy monitoring?. Input: 90V~250V AC. Go beyond control. Background: Due to cost effectiveness and operational safety online monitoring of rotor blades is recommended, especially for offshore wind energy converters. Explore our products. Smart Grid monitoring: Zigbee operations in this smart grid involve remote temperature monitoring, fault locating, reactive power management, and so on. F17 Multi-function Smart Wristbands Health Monitoring Bluetooth Smart Watch Sonoff Th16a - $18. The universal smart power plug lets you wireless control home appliances via the app from anywhere at any time. Relay toggling and button control work as expected. Tasmota got support for Zigbee recently, but the ESP8266 open-source firmware won’t be compatible with Sonoff ZBBridge because the implementation currently relies on TI CC2530 chip. If anyone is interested, I managed to flash an EtekCity Voltson smart plug, ESW01-USA with tasmota firmware. This plug has Tuya firmware by default. For more accurate energy consumption measurements this device requires power monitoring calibration. Blynk is a hardware-agnostic IoT platform with white-label mobile apps, private clouds, device management, data analytics, and machine learning. A popular (open source) firmware that has a lot of users and community support is Tasmota. Learn which devices consume the most energy, and create schedules so that you can save money on your next electrical bill. It also has manual mode and "warm once" feature which warms the water up to 60C if needed (outside the schedule). Washington, D. The Fukushima Monitoring Database (FMD) was developed by the IAEA’s Incident and Emergency Centre (IEC) to provide Member States and the public with a record of the results of radiological monitoring performed in Japan that was officially reported to the IAEA during the emergency phase of the accident, which ended on 16 December 2011 when. As mentioned in the last post my choice of firmware is now TASMOTA but ESPurna also supports the power monitoring functions of the POW. Pressing the device button or TOGGLE on the web page puts the device's light and web page indicating ON state while the relay remain that. Schedule your appliance. Sonoff S31 Soldering Iron Station value_template: "{{value_json['ENERGY']. It can do this on four channels and at the same time it shows me the power consumption on each channel. SuperHouse #31: Sonoff Tasmota installation and configuration. To do this, you just need to set the single/repeat/countdown timers on the Ewelink app, then you can schedule the connected light to turn on at 6:00 pm everyday, or schedule the fan to launch at a specified time so that the house can keep cool before you arrive home. Relay toggling and button control work as expected. Cheap Home Automation Modules, Buy Quality Consumer Electronics Directly from China Suppliers:Sonoff Pow R2 16A Wifi Smart Switch Monitor Energy Usage Smart Home Power Measuring Wi fi Switch APP Control Works With Alexa Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Yes either from its original firmware or flash it with Tasmota and use MQTT, (I have flashed mine and use MQTT). Roughy a month since I updated to a different nodemcu and updated Tasmota to 8. The home automation has long arrived. Legacy Plugin Name. If you can live with the 3rd party smart speaker support you will be very happy with the transition to Tasmota based firmware. 4 wireless-data specification. Danfoss Radiator Valve Thermostat (LC-13) E. Wir zeigen was die WL. Start a care-free life with only a simple tap at the APP! Sonoff TH10/TH16. In this application we will setup a CE current monitor with a Raspberry Pi and display current readings for circuits through a web interface. Through topic emon/sonoff/SENSOR it sends its SENSOR telemetry. 1 firmware runs on it and controls it as a "Sonoff Basic" just fine. how much kWh I've consumed per day), but still. A beginner's tutorial to the text editor for beginners. io/templates/aoycocr_X10S. hello guys, I have an issue with sonoff pow r2 flashed with tasmota working with smartthings I added the relay to smarthings but: the toogle is olways on in smartthings but it works for switch on and of I'm unable to see the energy consumption in smartthings app. Sonoff S31 Soldering Iron Station value_template: "{{value_json['ENERGY']. I re-flashed the units with Sonoff-Tasmota firmware to give MQTT support, this works really well: GitHub arendst/Sonoff-Tasmota. Things change. LCD Weather Monitor. I didn't try the standard software/firmware combination, it's likely to be as rubbish as they usually are and I need MQTT. (did put in an winston. To keep component count low and the circuit as simple as possible the ADS1115 is used in differential mode eliminating the need for bias resistors. Sonoff Pow R2 AC Smart WiFi Switch Plug with Energy Monitoring Compatible with Alexa, Google home, IFTTT, Remote Control -Turn electronic devices on/off from anywhereMonitor Energy Usage -Keep t. Armtronix was founded in November 2015 with an idea to make home automation products affordable, innovative, easy to modify and install for customized requirements. Automation based on power consumption Immagine you have an item/process that draws power that you would like to monitor, receive a notification when it starts or stops, or calculate the amount of power consumed. It comes with Tuya firmware which I reflashed to use Tasmota. Save money by reducing your overall energy use and lowers the number of bulbs you go through. 11 b/g/n wireless LAN; Bluetooth 4. Aeotec Micro Smart Energy Switch G2 (DSC18103) B. com and display those current readings on a web page. Find many great new & used options and get the best deals for Sonoff-Tasmota! IP66 Outdoor Smart Power Outlet with Temperature Monitoring! at the best online prices at eBay! Free shipping for many products!. Preset Time for Appliances. Connect the plug to your local WIFI with your phone connecting to it. Most of Wilderness Trace Solar Energy Systems come with a built-in, web-based monitoring solution. We’re going to learn how to use a Raspberry Pi to flash a Smart Life/Tuya Smart Wi-Fi plug with Tasmota without soldering – OTA – meaning “Over The Air” – and set it up in Hubitat to automatically reboot a device every night at 2 am. Cost was £8. Tasmota: Sonoff Pow Power Monitoring Switch Local Control. Today I’m excited to tell you about the latest version of the Things Gateway and how you can use it to directly monitor and control your home over the web, without a middleman. Specifications: ESP32 vs ESP8266. Max Current: 10A/16A. Name to use in the frontend. Subscribe to our newsletter and be on top-of-mind about new Homey features, exclusive offers and more. It would be great to support the new Sonoff S31 smart plug! There are a number of cheap wifi controlled outlets for $20 or under, but the S31 is compact (two can fit on one US duplex outlet), supposedly capable of 15A, and most importantly does energy monitoring! And several sources are offering it for under $17, shipped. 16A for the S31. Support for Sonoff S31 with energy monitoring #1626. Those of you with Tasmota Plugs that support Power Monitoring may be interested in my new DH (Late BETA). Allows finer calibration for HLW8012, HJL01, and BL0937 energy monitoring devices: PowerDelta: Set maximum delta for energy monitoring devices to report on active power load change while the power is ON. Cheap Smart Remote Control, Buy Quality Consumer Electronics Directly from China Suppliers:Itead Sonoff Pow Power Consumption Measurement Wifi Power Smart Switch Energy Monitoring Device Report Power Smart Home Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. If you're looking for support on Tasmota there are some options available: Documentation. Written for Arduino IDE and PlatformIO. Each time the energy readings get sent out by the Pow, I get the following log message and the MQTT binding crashes and restarts. There are plenty of smart plugs, based on ESP8266 chips, which can be flashed with new firmware relatively easily. Model Name/Code. Preserve Energy Data on Sonoff Pow R2 using Tasmota. 7KM PAC2200 measuring device - installation and initial operation. The Tasmota open source firmware is an awesome project that can unlock a huge amount of potential of many products on the market. You can also control your heating, ventilation, air conditioning, hot water, and more from anywhere you have an Internet connection. Eufy WiFi Smart Plug with Energy Monitoring, Alexa and Google Home suppor for £11. Everspring SE812 Siren Everspring SF812 Smoke Alarm Everspring SP814 Motion Detector Everspring AD142 Plug-in Dimmer Module. For a database of supported devices see Tasmota Device Templates Repository. In this post we'll discuss a common issue i. Lately I've been quite busy with the ESPurna firmware. Configure MQTT Settings under Sonoff Tasmota Firmware: Navigate to Configuration > Configure MQTT and input MQTT broker details where Host is IP address of computer running MQTT broker, User and Password are the user name and password required to connect to MQTT Broker. I’ve tried uninstalling and reinstalling the JSONPATH transformation but that didn’t. For example, it has been used in sensors. Currently supported devices: - All relay devices (POWER commands) - AM2301 sensor - POW (Current, Voltage, Power, Energy Today, Energy Yesterday, Energy. Expert group meetings. It was basically an online web community that included a marketplace where community members could share 3D models for free or a fee. Tasmota uses a 1M linker script WITHOUT spiffs 1M (no SPIFFS) for optimal code space. I have seen HLW8012/BL0897 as the power monitoring chip in the Tuya devices. PCB has a part number WFA-8-WMG-V0, not sure who the OEM is. This Tasmota console shows the messages passing in and out of the Sonoff RF bridge. An ESP8266 with 2MB flash dual relay device with Energy Monitoring the size of round 45mm. PZEM016 Energy Monitoring. I normally choose Tasmota as it is possibly the best free alternative firmware for these kinds of sockets - if not THE best… however, due to a manufacturing change in the latest versions of the SP23 smart plug which I received at the back end of 2019, the power monitoring doesn't work. 6,104 likes · 15 talking about this. To control the switch you can use a true/false input node or connect a UI Button. The scene lets your appliances work together in new ways, like setting the heater aut0-off when the door light is off. Altizon Wins Frost & Sullivan's 2017 India IoT Energy Monitoring New Product Innovation Leadership Award Datonis® Industrial IoT (IIoT) platform used to develop real-time electricity monitoring. It stands for Message Queuing Telemetry Transport. full pond elevation of 100 feet. Electrical Network Monitoring & Control System (ENMC) The system solution centralizes monitoring data, control, disturbance recording and data collection providing a window into the system for analysis and reporting through an integrated network of metering and protection devices across a single or multiple facility locations. Instead of taking the values of energy today and others directly from the mqtt messages, I have created virtual sensors in nodered and also flows to record the value of energy today when the voltage of the phases becomes zero. While I can't find any information on the HJL-01, my current bet is that this is the silicon used to do the energy monitoring, and that the HJL-01 is a clone or copy of the HLW8012 chip used in a number of other similar. Here is an example of adding a Template Binary Sensor to the configuration. Easy power monitoring and automations with this step by step tutorial of the setup. This basic version is for apparent power only. Connecting the Si7021 sensor or DS18B20 waterproof sensor with the switch, which you can use it in any corner of your house to monitor ambient temperature and humidity in real time. org check your backup data. Multipurpose Sensor. Shelly 1PM is compatible with Alexa, Google Home, Android, and iOS. Sonoff TH10/ TH 16 remote temperature monitor and wireless humidity monitor WiFi switch supports presetting the range for temperature or humidity. MSS210(EU)-MINI. It comes with Tuya firmware which I reflashed to use Tasmota. In this post we'll discuss a common issue i. vielleicht kanns sonst wer noch benötigen. zigbee2mqtt - Zigbee to MQTT bridge, get rid of your proprietary Zigbee bridges. Power ON turns first defined power output (usually Relay1) on. POWR2 Smart Switch. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Here is an example of adding a Template Binary Sensor to the configuration. Nutzung innerhalb des eigenen Netzwerks. Lingan SWA1 This is another cheap plug in Wi-Fi mains socket that uses the ESP8266, comparable to the Sonoff S20. 1 Power Monitoring Plug to work with Tasmota firmware. It can be flashed easily OTA (without soldering) to Sonoff-Tasmota firmware which allows it to work locally without going to the cloud. durch Aktivieren von inform timer in einer telnet Sitzung bzw. The universal smart power plug lets you wireless control home appliances via the app from anywhere at any time. Hallo zusammen, gestern sind meine SONOFF MINI eingetrudelt. Tasmota will disable serial logging after a restart as the communication between Tasmota and the Energy Monitoring chip is using the same serial interface. Shelly native MQTT support, Tasmota on the Shelly2, & Setting Up a 3-Way switch October 24, 2018 admin Leave a comment Today on the hookup we're going to take a look at the shelly2, a wifi smart relay module that installs behind your existing switch that can control two circuits and monitor power consumption either locally via MQTT or by. They usually show in the Amazon description a picture of the Tuya app showing the power monitoring page. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Easy power monitoring and automations with this step by step tutorial of the setup. Roughy a month since I updated to a different nodemcu and updated Tasmota to 8. Support for Sonoff S31 with energy monitoring #1626. by Open Green Energy in Arduino. yaml tplink: Configuration Variables. Below you can see the structure of the outbound MQTT configuration string. This Tasmota console shows the messages passing in and out of the Sonoff RF bridge. 9: 21 February 2019. 54,“Voltage”:226. These are widely available from China via Ebay, Banggood, Alibaba etc. Track power usage for connected devices and figure out which devices use the most energy. Alternative firmware for ESP8266 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Smart WiFi Plug with Energy Monitor. 0 SoC with optional support for 802. 2-Way IP/RS-232 Driver: #N#© 2015 VIVATEQ GmbH • Siemensstrasse 14 • 73066 Uhingen • Germany Impressum. This means that you can easily control and monitor devices remotely via Wi-Fi or Bluetooth (in case of ESP32) for a very low price. TP-Link Energy Monitoring Smart Plug White. Learn how to connect your device with Linux Screen using the built-in Lua interpreter to set up the file system and connect to the network. When connect PZEM to Wemos Tx and Rx ==> Then yes, I can upload the sketch ==> The Serial Monitor only show 0. Tuya-convert works!. Internet of Things Stack Exchange is a question and answer site for builders and users of networked sensors and control devices in the contexts of smart homes, industry automation, or environmental sensors. Sonoff S31 Soldering Iron Station Helping Hands(as shown) Better Helping Hands 0. Tasmota: Sonoff Pow Power Monitoring Switch Local Control. Wir zeigen was die WL. Monitoring motors. Pressing the device button or TOGGLE on the web page puts the device's light and web page indicating ON state while the relay remain that. VIVATEQ´s IR codes for Integration Designer in our Google Drive. It should be noted that the company only provide a US plug version for. More than 1500 users are using Energyly for saving Energy Get Free Demo Energyly is in the business of IOT based energy monitoring helping Industries to reduce energy bills. The new Tasmota docs site replaces the older WIKI and there is also a new flasher utility therein. Support for these integrations is provided by the Home Assistant community. Armtronix, Hubli. Review of Sonoff RF Bridge, Sonoff 4ch Pro, and Sonoff POW with Sonoff-Tasmota Firmware ; Getting Started with Sonoff TH16 ESP8266 Relay and Sensor using the Stock Firmware and eWelink Android App ; Sonoff SC WiFi Environmental Monitor mini Review ; Sonoff B1 Smart Light Bulb Review – Part 1 : eWeLink Android App and Teardown. then when the power comes back node red will check if the value of today energy is more than 15 which is the max energy. If you're very geeky, you may want to monitor each of your phases individually (either L1/L2 if you're in North America, or L1/L2/L3 if you're in Europe). 1 (latest) and the energy monitor is working fine there so just a HE driver problem. So our energy meter covered it’s initial capital outlay in less than a month. Monitor road temperatures (country NL only) November 8, 2019 TAGS 3. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Therefore connect a wire from GPIO0 to ground. This low-cost design does not use any transformers and requires few external components. Comm5 MA-5nnn-2 relay and digital sensors D. Configure Brilliant Lighting BL20925 Power Monitoring Plug to work with Tasmota firmware. In the tasmota screen, go to Configuration/Configure Module and select the Sonoff POW R2 (or POW if you are using older board). It can be used to graph the output of OpenEnergyMonitor hardware connected directly via serial, the following guide details how to set this up with an emontx running standard firmware. 99- one day delivery. Also supports Alexa,Google Home and IFTTT. If anyone is interested, I managed to flash an EtekCity Voltson smart plug, ESW01-USA with tasmota firmware. Preserve Energy Data on Sonoff Pow R2 using Tasmota. Es wird kein externer Cloudserver benötigt; IV - Nachteile der Tasmota-Firmware. Model Name/Code. But at the same time it's very time consuming. Tasmota uses a 1M linker script WITHOUT spiffs 1M (no SPIFFS) for optimal code space. With some more investigation and following the traces, I found that there is indeed a driver chip, a Chipnorth CN8023, which receives signals from two pins from the Vangotech V9821. Input: 90V~250V AC. Wondering - what is the most reliable energy monitoring plug based on Tuya that I can flash with tasmota via tuya-convert? I found BN-LINK, but with sockets like this I'm a little concerned with reliability/safety. For those more technically minded people you can flash the tasmota fir…. The ones from @ericm in this thread work with this firmware as well, though most of the devices supported by his drivers have a driver above. The node (node-red-contrib-power-monitor) accepts a real number as an input payload (in Watts) and does the analysis of the info based on 3 settings: the power threshold, a start grace period and a stop grace period. de bestellen!. SuperHouse #31: Sonoff Tasmota installation and configuration. (The front plastic is part number WFG-3-001, back plastic assembly WFG-3-002) I'll put Tasmota on it shortly. Written for Arduino IDE and PlatformIO. and Measure your appliances’ power consumption for 101-day daily/monthly energy usage data and total electricity cost. Never use the switch option. This Tasmota console shows the messages passing in and out of the Sonoff RF bridge. Connects directly, without the need to use a home hub. 4 using the 2. 1; Migrate to Tasmota 8. Today we are looking at the Sonoff S31. Tasmota: Sonoff Pow Power Monitoring Switch Local Control. Timely project, for me. I didn't try the standard software/firmware combination, it's likely to be as rubbish as they usually are and I need MQTT. Cloud IoT Core supports the standard MQTT and HTTP protocols, so you can use your existing devices with minimal firmware changes. Here is an Example where have used mqtt and Openhab for Energy monitoring. These are imported into my home assistant, which is also hooked up to Prometheus and Grafana. Since January 2020 device bought from Amazon. In this article, I’ll show you how you can use the Sonoff S31 smart plug to achieve any or all of those. The Tasmota open source firmware is an awesome project that can unlock a huge amount of potential of many products on the market. Smart light bulb holder. If you're looking for support on Tasmota there are some options available: Documentation. Read honest and unbiased product reviews from our users. // @name Tasmota Energy Calibrator // @namespace kyleobrien91 // @version 0. Max Current: 10A/16A. EDIT: these. Legacy Plugin Name. The base topic needs to be **homeassistant**. Set up your Smart Life account. +1 on Tasmota. Sonoff S31 Soldering Iron Station value_template: "{{value_json['ENERGY']. It is designed for high-performance so it is very useful for server-side MQTT clients that integrate enterprise systems. With the voice assistants, you can give commands to Shelly with your voice while you are sitting on the couch. Learn which devices consume the most energy, and create schedules so that you can save money on your next electrical bill. Sonoff TH10/ TH 16 remote temperature monitor and wireless humidity monitor WiFi switch supports presetting the range for temperature or humidity. It's a decision we take very seriously and make sure that we find you the best local installer that can make sure to achieve all of your. With the countdown timer feature, simply set a timer for the Smart Plug to turn off its appliance automatically. KST is a useful desktop program available on Linux and Windows for graphing and data analysis of CSV data. We can monitor anywhere in this world using internet. You need to open and close the letter box and read the Data hex codes that will appear as you do this. e-WeLink is a free smart home center that can let you control and manage over hundred smart devices of 80 brands in a single APP. Vorraussetzungen mindestens IPS Version 5. I seem to find better reception with the E4000 (one packet every 6 seconds as set on the transmitter using a gain of 19. Configure Sonoff S31 Power Monitoring Plug to work with Tasmota firmware For more accurate energy When ordering check if it is indeed Sonoff S31 and not. There are varying schools of thought on whether the ESP82xx has 5V tolerant GPIO. Automation based on power consumption Immagine you have an item/process that draws power that you would like to monitor, receive a notification when it starts or stops, or calculate the amount of power consumed. Tasmota firmware on a. Launched at the end of February 2017, the Pi Zero W has all the functionality of the original Pi Zero but with added connectivity, consisting of: 802. The switch can turn on and off devices thanks to a programmable timer. The HLW8012 is single phase energy monitor chip by the chinese manufacturer HLW Technology. Roughy a month since I updated to a different nodemcu and updated Tasmota to 8. Blynk is the first and only drag-n-drop mobile app builder for the microcontrollers and Internet of Things (IoT) Connect any sensors and control any actuators connected to your board. EDIT: these. What did surprise me was the 8231A switching regulator – I expected a cheap capacitive dropper. 4 which has a new pre shared key (PSK) protocol that doesn't work with tuya-convert: https://github. Dynamic Sleep is enabled by default with a value of 50. date lake message updated. Python Plugin Manager (Linux Only). Lingan SWA1 This is another cheap plug in Wi-Fi mains socket that uses the ESP8266, comparable to the Sonoff S20. The relay, for example, can be selected for a Generic template pin use by user. Last month I received an e-mail from ITEAD Studios on their new 16A Sonoff S31 US standard smart socket with energy monitoring feature. If you only want to monitor power consumption and don't want to have the relay, it's quite easy to solder across the relay in the Sonoff POW and use it only as a power. By Billd39ET in Circuits Arduino. The following is the test data of power consumption of ESP8266. Rank History shows how popular PowerIP (for Aviosys IP Power and Sonoff Tasmota) is in the Google Play app store, and how that’s changed over time. 015 Solder Female Jumper Wires USB FTDI for Flashing Tasmota Backlog (modify to your values). Cheap Smart Plugs (With power monitoring!) The Mission: Based on this thread about cheap, wifi-based smart plugs, it was suggested I do a write-up on how to flash them and how not to brick them (like I did 🙂) Why: Smart plugs are probably the first or second thing you’ll want to do with your new smart home. Allows finer calibration for HLW8012, HJL01, and BL0937 energy monitoring devices: PowerDelta: Set maximum delta for energy monitoring devices to report on active power load change while the power is ON. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Also the device is flashed with Tasmota 7. Name | For more accurate energy consumption measurements this device requires power monitoring calibration. It can be flashed easily OTA (without soldering) to Sonoff-Tasmota firmware which allows it to work locally without going to the cloud. Experience Loxone. Click here to access air conditioner information. It is another device in the Sonoff line by ITEAD Studio. For product environmental information, including eco declarations. 0R and I can confirm that your code works just a treat. Tasmota: Sonoff S20 WiFi Smart Socket Local Control. Allows you to program your home lighting when you're away, making your property look occupied, deterring break-ins. Fill that in and wait for the Sonoff to reboot. “Hey, Google…” Worry that there are a ton of connected devices posing serious threats if left unattended. It contains the links to the binary and source based on Tasmota 6. Tasmota got support for Zigbee recently, but the ESP8266 open-source firmware won't be compatible with Sonoff ZBBridge because the implementation currently relies on TI CC2530 chip. (boolean)(Optional) Whether to do automatic discovery of devices. Monitoring kosztów zużycia energii elektrycznej – Domoticz 26 września 2016 26 września 2016 raspberrywpraktyce domoticz , iNode , Raspberry Pi , smart dom W poprzednim wpisie pokazałem jak kontrolować zużycie energii elektrycznej przy pomocy INode Energy Monitor od firmy INODE. Configure Gosund SP111 v1. 4 wireless-data specification. Full documentation at - arendst/Tasmota Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Ich habe natürlich direkt TASMOTA (6. Tasmota will disable serial logging after a restart as the communication between Tasmota and the Energy Monitoring chip is using the same serial interface. New Overload Protection: Set real-time power, current and voltage threshold values to auto-off. Flashing TASMOTA with PlatformIO is very easy and is the method I would recommend, I always preset my Wi-Fi settings in user_config. This app controls the Tasmota devices directly via the HTTP interface. It was basically an online web community that included a marketplace where community members could share 3D models for free or a fee. Tasmota hingegen wurde zuerst auf die SONOFF-Geräte optimiert und bedient neben Shelly auch andere Geräte. I bought the Shelly 4Pro to be able to turn on and off loads from my solar powered inverter.