Wireless control of mains outlets -- which system to use?

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SUMMARY

The discussion focuses on the need for a reliable and cost-effective wireless control system for mains outlets, particularly in a home with standard 13A outlets. Users express interest in systems compatible with Apple devices, highlighting the use of Matter/Thread technology for seamless integration. Home Assistant is recommended as a free hub that supports various control systems, including Google Home and Alexa. TAPCO and EVE are noted as providers of Matter-compatible switches that include real relays for effective operation.

PREREQUISITES
  • Understanding of Matter/Thread technology for home automation
  • Familiarity with Home Assistant software and its integration capabilities
  • Knowledge of wireless control systems for mains outlets
  • Basic familiarity with Apple ecosystem compatibility issues
NEXT STEPS
  • Research the installation and configuration of Home Assistant for home automation
  • Explore TAPCO and EVE products for Matter-compatible switches
  • Investigate potential compatibility solutions for Apple devices with Matter/Thread systems
  • Learn about the advantages of using relays in wireless control systems
USEFUL FOR

This discussion is beneficial for homeowners, DIY enthusiasts, and home automation integrators looking to implement a wireless control system for mains outlets, particularly those using Apple devices and interested in Matter/Thread technology.

sophiecentaur
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When we moved into our last house, some enthusiast had wired a group of (5A) sockets around our sitting room to a light switch. Suitable 'mood' lighting was easy with several table lamps and up-lighters. We have moved to a house with just regular 13A outlets around the rooms and I'm looking for a method to switch them on and off remotely.
Alexa (WiFi based) claims to do the job but in many ways, it's a bit over-kill. There's also a possible compatibility issue (?) because all my stuff is Apple. There are also Bluetooth (Afaics) systems which are relatively dumb, compared with a proper networked system.
I'd bet that there are PF members who have been through this and I'd appreciate your collected wisdom on the matter and your experience.
I want cheap but reliable - don't we all?
 
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This is for the US but it seems there are UK products. All of my home-automation wireless switches use Matter/Thread as the control fabric. TAPCO and many others sells matter compatible switches (with a real relay) as does EVE (relay switches and power monitors in one) I use their products but not their control ecosystem.

You need a thread compatible hub. I use Home Assistant (free but needs a compatible computer host). It integrates with Google home, Alexa, and other control systems.
https://www.home-assistant.io/integrations/matter/


https://www.physicsforums.com/threa...tion-and-control-system.1079866/#post-7256462
 
Last edited:
Thanks - quick response. I'll look into that. I may have problems with my Apple stuff, though. We're off on a short holiday but I will get started on a strategy.
 
sophiecentaur said:
Thanks - quick response. I'll look into that. I may have problems with my Apple stuff, though. We're off on a short holiday but I will get started on a strategy.
It's compatible with the Apple universe.


It's only gotten better since this video.
 
Most likely this can only be answered by an "old timer". I am making measurements on an uA709 op amp (metal can). I would like to calculate the frequency rolloff curves (I can measure them). I assume the compensation is via the miller effect. To do the calculations I would need to know the gain of the transistors and the effective resistance seen at the compensation terminals, not including the values I put there. Anyone know those values?

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