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Building automation WiFi vs twisted pair: Sonoff, Fibaro, Arduino - opinions and practical applicati

lukas198820 750 12
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #1 20737008
    lukas198820
    Level 15  
    Hello

    Lately, I've been wondering whether instead of building automation done by twisted-pair cable, wouldn't it be better in the era of fibre-optic internet and deep electrical boxes to do automation by wifi ?

    I'm talking about Sonoff , or the more expensive Fibaro, or even something based on Arduino.

    What is your opinion.
    And maybe the sense of a smart home isn't right after all, because after playing around with the BMS, one uses practical solutions anyway.
    Do you have a problem with Arduino? Ask question. Visit our forum Arduino.
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  • #3 20737017
    lukas198820
    Level 15  
    Yes I think cables are better.
    But.
    If we are talking about switching on lights in given rooms instead of pulling a cable, wouldn't it be better to do it via wifi?

    And how does the wireless alarm system work?
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    #4 20737324
    gkwiatkowski
    CCTV and Stationary Alarms specialist  
    lukas198820 wrote:
    And how does the wireless alarm work?


    Somehow it works.
    Every 1.5-2 years you have to replace the batteries in the detectors.
    Sometimes the control panels report failures due to detection of jamming. Someone nearby has a remote control or other data transmission on the same frequency and the alarm system detects this as an attempted "attack".
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    #5 20737408
    TvWidget
    Level 38  
    Wireless sensors are quite convenient. Battery power allows them to be easily installed in various locations. They are unlikely to use WiFi due to their power consumption.
    The actuators are generally less mobile. They require different cables to be connected. They may have a network veil. Wireless communication in them has much less advantages than in the case of sensors.
  • Helpful post
    #6 20737507
    sosarek

    Level 43  
    lukas198820 wrote:
    Wouldn't it be better to do it via wifi if we are talking about switching the lights in certain rooms instead of pulling a cable?
    If you are stubborn, you can even do it on an alarm....
    Helpful post? Buy me a coffee.
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    #7 20745550
    weryfany
    Level 27  
    Maybe off topic, but I have had ewelink app-based touch switches installed for 3 years.... devices with the sonoff logo to this control from the app communication of switches via Wi-Fi.
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    #8 20745567
    kkknc
    Level 43  
    Despite the years, however, z-wave, is the most....
  • #9 20750722
    lukas198820
    Level 15  
    Why -wave
    Why not Supla?
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    #10 20750740
    kkknc
    Level 43  
    When you have to deal with z-wave you will know.
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    #11 20750928
    Szyszkownik Kilkujadek
    Level 37  
    lukas198820 wrote:
    So lately I've been wondering if instead of building automation done over twisted pair cable, isn't it better in the age of fibre optic internet and deep electrical boxes to do automation over wifi ?
    I don't know what fibre optic internet has to do with building automation, but generally if you have good wifi coverage throughout the house it can and does work quite well.

    lukas198820 wrote:
    This is about Sonoff , or the more expensive Fibaro, or even something based on Arduino.
    Whoever prefers. I tested various solutions and eventually went in for Tuya.

    lukas198820 wrote:
    And maybe the point of a smart home isn't quite right after all, because after playing around with the BMS, one uses practical solutions anyway.
    It depends on the people. Their needs and lifestyle.
  • Helpful post
    #12 20751053
    bezpiecznykrakow

    Level 20  

    When it comes to switching on the light, this can be done with an alarm and over existing wires. Ropam PLC.
  • Helpful post
    #13 20754365
    kmarkot
    Level 28  
    I recommend Zigbee + Home Assistant
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Topic summary

The discussion centers on the feasibility of using WiFi for building automation compared to traditional twisted-pair cabling. Participants express a preference for wired solutions due to their reliability, while acknowledging the convenience of wireless options for tasks like lighting control. Concerns are raised about battery life and interference in wireless systems, particularly with alarm systems. Some users share experiences with specific products, such as Sonoff devices and the eWeLink app, while others mention Z-Wave and Tuya as alternatives. The conversation also touches on the importance of good WiFi coverage and the potential of Zigbee with Home Assistant for automation solutions.
Summary generated by the language model.
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