#951 in Tools & Home Improvement
Use arrows to jump to the previous/next product

Reddit mentions of MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V,Ba applied to access control, turn on PC, garage door (5v)

Sentiment score: 5
Reddit mentions: 10

We found 10 Reddit mentions of MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V,Ba applied to access control, turn on PC, garage door (5v). Here are the top ones.

Easy installation and works perfect with your garage door opener and Alexa,please off power on state in ewelink app when used for garage door,with detailed instruction include.This wireless ewelink wifi relay switch supports inching /self-locking mode.you can add the device to the APP to remote control most home appliances or devices.DIY Your Smart Home,Support Remote turn on/off ,Timing Schedules ,Device Sharing, Group ManagementVoice Contorl and WIFI APP Remote control your home appliances through the App eWeLink by your phone, available on both Android and iOSThe WIFI Relay support 2.4G WIFI only,doesn't support Mesh wifi system and 5G WiFi network.If your router with dula band,please close the 5G channel firstly.You can put it close your router to finish pairing,then take it to where it be fixed.

idea-bulb Interested in what Redditors like? Check out our Shuffle feature

Shuffle: random products popular on Reddit

Found 10 comments on MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V,Ba applied to access control, turn on PC, garage door (5v):

u/doktoroktobor · 15 pointsr/homeautomation

It’s this device, https://www.amazon.com/dp/B0752P57ZG/ref=cm_sw_r_cp_api_i_Hyk1BbSPGZBWT and it uses the eWeLink app to configure.

I want to be able to, for example, grant access to my in-laws so they can let themselves in, but without having them signed in to my Alexa account.

This is more of an Alexa or IFTTT question, as this same question could apply to my Lutron controllers, ecobee, etc...

u/Durnt · 2 pointsr/homeautomation

If you are a diyer you could use a nodemcu(ESP8266) https://smile.amazon.com/KeeYees-Internet-Development-Wireless-Compatible/dp/B07HF44GBT/ref=sr_1_4?keywords=nodemcu&qid=1575090035&s=electronics&sr=1-4

+ quad relay board(https://smile.amazon.com/Huayao-Channel-Optocoupler-Arduino-Raspberry/dp/B07DN8DTRW/ref=sr_1_1_sspa?keywords=3+channel+relay&qid=1575090005&s=electronics&sr=1-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyNzVXTkU1VFE4MkZKJmVuY3J5cHRlZElkPUEwNjMzMDI3MVczRDJDUzk2NzQ2UiZlbmNyeXB0ZWRBZElkPUEwNDEwODgzMkgySFREVTBEU0VRJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==)

+ project box and some wires

Both the relays and the nodemcu power off 5v so you could just use a cell phone charging brick to power them. You could have it controlled via a lightweight webpage or you could just have the phone use REST API to send messages to trigger the open/closed/stop.

​

​

EDIT: Or more simply, 3x https://smile.amazon.com/MHCOZY-Wireless-Switch-applied-control/dp/B0752P57ZG + ewelink app. Personally I am more of a fan of the DIY opinion as I like local control without phone home worries

u/400HPMustang · 1 pointr/HomeKit

I can't tell specifically which Sonoff device mine is to tell if it works.

I have this one, if you happen to know if it will work:

https://www.amazon.com/gp/product/B0752P57ZG

u/Dezvinci · 1 pointr/deals

I use this https://www.amazon.com/gp/product/B0752P57ZG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 and it has worked amazing with my garage door and google/alexa and its only 13 dollars

u/sonnaps · 1 pointr/homeautomation

Ok cool, so there really isn't anything out there that I was missing. Something like this should work, too, right?

MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V https://www.amazon.com/dp/B0752P57ZG/

I would have to use the eWeLink app on my phone and IFTTT to make things talk to one another. I wish there was a Smart Life (Tuya) dry contact sensor or switch to use. I already have a bunch of their smart plugs and would have rather used the same Smart Life app that I am used to.

u/bubblegoose · 1 pointr/homeautomation

I have one of these that can handle "inching" and check it with my Wyze camera. Semi redneck engineered, but I can check if we forgot the door or the kids left it open. https://www.amazon.com/dp/B0752P57ZG/ref=cm_sw_r_em_apa_i_U3oQDb8CAV7YV

u/amirandap · 1 pointr/homeautomation

>https://www.amazon.com/dp/B0752P57ZG/ref=cm_sw_r_cp_api_i_Hyk1BbSPGZBWT

The whole web interface got scrapped because developer quit on me, it works but i wasnt happy the way it looked or the way it worked just in case heres the link:

Dashboard | GPIO Server

EDIT: They are private, when i get home i will make them public

​

I also uploaded the code im currently using for Homebridge (Siri Video Intercom), Home Assistant (tablet mounted interface), Telegram (voice recording of visitor) for another reddit user here it is:

Smart Telegram Intercom

My first time actually sharing my code so just send me a DM if you need any explaining or help setting up

u/DesignFlaw06 · 1 pointr/homeautomation

What do you want to control it with? If it is just Wifi, then use something like this: https://www.amazon.com/MHCOZY-Wireless-Switch-applied-control/dp/B0752P57ZG

You would need to get another remote and program it to the gate. With a little bit of solder, you can attach wires to the button on the board. This guy's review of that product shows what you would need to do: https://www.amazon.com/vdp/2d41de2fcc14425f9ef192da63d2e047?ref=dp_vse_rvc0

u/mattttko · 1 pointr/DIY_tech

Thanks for the feedback! Still learning as im going.

I am calling it a WiFi relay because previous posts that ive seen have called it a WiFi relay or a WiFi switch. Not sure about the difference in the technical terms so I am sorry if it confuses the post.

My inspiration for putting power on those two pins came from this video (https://www.youtube.com/watch?v=J_zAhXF_i7I) starting from the 3:00 minute mark he begins to describe how to "trigger" a "button" using the electric current from the "switch/relay".

My thinking was to use a Wifi switch/relay like this (https://www.amazon.com/dp/B0752P57ZG/ref=cm_sw_r_cp_api_i_kGukDbFG03A9S) to trigger an electric current between those two pins in order to trigger the buzzer and thus unlocking the door.

Can you clarify why i would not want to use the same power from the wall that is powering the original circuit to the wifi switch?