Read the statement by Michael Teeuw here.
Start or not...?
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 @peter thanks for your precious advice! 
 I would like to start but for work I am often around Europe and time is always a little … !!
 I’ll start soon … promised!:smiling_face_with_halo:@peter said in Start or not...?: But I find it more fun to say: “Hey Google, turn on the fountain …” Ok, but how do you connect a sentence to GA with a command to Sonoff? Thanks for your patience! 
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 You have to make GA (on your cellphone) look for smart things. 
 Sonoff has an app (eWelink) but there are a lot of smart switches, thermostats and other.
 After connecting the Sonoff with the app, it was recognized by GA.
 But again: you do not need a MM to make smart things work.
 Google home works even better; but building it yourself is a great part of the fun.I started my MM project about a year ago and it took me a lot of time to make it the way I liked. 
 Now I am building a second one for my daughter and it takes me much less time.
 But it is really a lot of fun to make your own personalized project.
 Just try it!
 Good luck!
 Peter
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 @egnos It’s free to subscribe to receive notifications from apps or services that broadcast via PubNub. Likely there is a cost associated if you want to send notifications through PubNub, but I don’t know what that cost is. 
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 @Egnos: one last advice: start with a Raspberry Pi 2B or 3B (not a zero or a 3B+). 
 I have 5 RPI’s (bought them all secondhand).
 A lot of people buy a RPI and don’t know what to do with it.
 Peter
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 Sorry guys, 
 exist a wireless sensor (WiFi, bluetooth,etc…) that transmits the temperature to the Raspberry?
 Maybe there is some MM module that manages the communication …Thanks 
 Good night! :sleeping_face:
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 @egnos said in Start or not...?: exist a wireless sensor (WiFi, bluetooth,etc…) that transmits the temperature to the Raspberry? Pi 3B has WiFi and bluetooth built-in. Pi 2B needs a USB dongle, but they’re not expensive. If you want to display your house temperature, you need a smart thermostat like a Nest or an Ecobee. There exists a module for Nest, but I don’t know about Ecobee. Maybe you would relay that through Home Assistant? If you want to display the weather outside, there are a bunch of weather modules available. I’m sure will suit your needs well. 
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 I use cheap Xiaomi sensors in all rooms in my house, displayed on MM. 
 Peter
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 @j-e-f-f said in Start or not...?: Pi 3B has WiFi and bluetooth built-in. Pi 2B needs a USB dongle, but they’re not expensive. Yes, I have Raspberry PI3. @j-e-f-f said in Start or not...?: If you want to display your house temperature, you need a smart thermostat like a Nest or an Ecobee. There exists a module for Nest, but I don’t know about Ecobee. Maybe you would relay that through Home Assistant? 
 If you want to display the weather outside, there are a bunch of weather modules available. I’m sure will suit your needs well.I would like to display the “real” outdoor temperature, if possible using a temperature sensor. 
 I would like the real external and internal temperature (the internal one I will take from a smart thermostat) always be visible on my MM.
 The temperatures acquired by the various modules are estimates…correct?@peter said in Start or not...?: I use cheap Xiaomi sensors in all rooms in my house, displayed on MM. 
 PeterWhich module for MM do you use? 
 Which xiaomi sensor do you use?I have another questions: - 
I bought the “Sonoff 4ch pro r2” but I do not understand how to make the Sonoff work together with the physical switch. 
 Example:
 STEP 1: I turn on the light 1 with Sonoff
 STEP 2: I turn off the light 1 from the physical switch
 STEP 3: I turn on the light 1 with Sonoff
 It’s possible?
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Is it possible to receive feedback from the “Sonoff”? 
 Example: I would like to know if the house gate is open or closed or if the garden light is on, etc …
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the “Sonoff 4ch pro r2” has a 433Mhz receiver (I think it is used to open the automatic gates …) and I would like to use it using a 433Mhz transmitter. 
 Are there transmitters with 433Mhz for Raspberry?
 Have you tested someone?
 Could I use GA to open the gate at home?
 Thank you for your precious help!! 
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 Hello everyone and happy new year! 
 I returned the “Sonoff 4ch pro r2” because it was not for me!During the Christmas holidays I started the installation of the Magic Mirror with all its modules. 
 These days I’m trying to install the module MMM-Assistantmk2 but I did not understand how to activate the assistant with my voice.
 In the configuration of MMM-Assistantmk2 module I did not find a way to insert a watchword to wake up the Assistant.Can you help me? 
 Do you need to install modules like “MMM-Hotword” and “MMM-NotificationTrigger”?Thanks guys. 
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 @egnos 
 MMM-Hotwordis needed if you want to activate it with voice hotword.
