Smart Home Community > Tapo Smart Cameras > Tapo 4 way switch causes lights to blink
< Tapo Smart Cameras

Tapo 4 way switch causes lights to blink

Tapo 4 way switch causes lights to blink

Tapo 4 way switch causes lights to blink
Tapo 4 way switch causes lights to blink
2025-05-19 17:05:35

I attached the Tapo s515 to my old light switch and was able to attach to wifi and set up the light.  But the light only turns on, not off.  When I use one of the "dumb" switches, the lilghts blink on and off and the Tapo orange light clicks on and off (no green)

f655fbe2cdc94ce98e55acd1e4eae13e0c91cde9c5f345178cba530e14342e13

I verified that the black wire is a load wire and tried switching the traveler wires, but I get the same result.

 

I also removed on of the lightbulbs in the two lights, so I know it's not overloading.

 

Any thoughts as to what I am doing wrong?

  0      
 
  0      
 
#1
Options
4 Reply
Re:Tapo 4 way switch causes lights to blink
2025-07-10 04:58:24

  @MrPicc I have this exact same issue with a 3 way configuration.  Did you solve the issue?

  0  
  0  
#2
Options
Re:Tapo 4 way switch causes lights to blink
2025-08-05 16:16:43

  @MrPicc 

 

LED blinks orange means the Tapo S515 is resetting, which doesn't seem like a normal phenomenon. For such cases, we recommend emailing support.usa@tp-link.com for further technical assistance.

0f55d3a3d4484317bfe8f80089f83139

▶ Tapo P110M Matter 1.3 Release Energy Monitoring through Matter ▶ Smart HomeBase Tapo H500 - Even More Powerful Smart Hub ▶ First Smart Switch Module! Tapo S112 Smart Switch Module with Roller and Switch Dual Modes ▶ Tapo Camera Image Style & Image Brightness Try out a different image style for your camera!
  0  
  0  
#3
Options
Re:Tapo 4 way switch causes lights to blink
2025-08-11 00:29:37

  @MrPicc 

 

I may have the same issue, did you resolve yours?

 

the switch amber light is blinking, and my lights are turning on and off every second or so. I wonder if I didn't connect correctly the switch, I have a 3 way. 

  0  
  0  
#4
Options
Re:Tapo 4 way switch causes lights to blink
2025-08-11 00:43:35

 @MrPicc The issue I had was that I did not realize the switch needed to be the on the first switch with a line in for constant power.   

I had to physically move the switch.   

I was replacing a Belkin Wemo wifi 3 way switch because the Wemo line is being end-of-lifed and Belkin is pulling support for the APIs.

Seemingly the Wemo switches can be put on either end of the 3 way, but the Tapo must be first in the chain where the line in is.   

I had to install a new manual 3 way switch to replace where I had the Wemo switch which took the 2 traveler wires from the Tapo switch and then had the load out to the light.

The pain for this was that I had to pull out the ground wries and neutral and rewire them at both switches because the Tapo switch needed them and I had a dumb switch there before which didn't, and then on the other end, where I had the Wemo, I was using the ground and neutral wiries but did not need them for the dumb switch I put in on that side.

FWIW, I highly recommend using Wago lever wire connectors.

  1  
  1  
#5
Options

Information

Helpful: 0

Views: 366

Replies: 4

About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.