We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small green circuit board with a blue WiFi module and a black relay block

Traditions (Generic)

Traditions (Generic) 8266 5V WiFi relay module

SKU CH-VR0W-3FGKS

A 5 V Wi-Fi relay module for smart-home remote switching via phone app

  • WiFi relay enables smart home remote control
  • 5V operation suits low-voltage DIY projects
  • ESP8266 chip provides wireless connectivity
  • Phone app control allows convenient switching

8266 5V WiFi relay module

This 8266 module provides a 5V WiFi relay for smart home remote control via a phone app. It is supplied without the 8266 chip itself and is intended for users comfortable with adding that component. The product fits DIY automation projects requiring wireless switching.

Who this suits

Makers building custom smart home switches who already have or can source the 8266 chip will find this module useful. Buyers needing a complete ready-to-use relay board with the chip included should look elsewhere. Those requiring multiple switching channels or higher voltage ratings will need a different solution.

Highlights

  • WiFi relay enables smart home remote control
  • 5V operation suits low-voltage DIY projects
  • ESP8266 chip provides wireless connectivity
  • Phone app control allows convenient switching

Specifications

No published specifications for this item yet.

Questions about this item

Do I need to supply my own ESP8266 chip for the 8266 5V WiFi relay module to operate?

Yes, the module is sold without the 8266 chip, so you must provide and solder your own ESP8266 for WiFi control.

Can the 8266 5V WiFi relay module switch the same loads as my existing 5 V relay boards?

It uses a standard 5 V relay, so it will handle the same voltage and current ratings as other 5 V relay boards you already use.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

More in Computer Power Cords

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.