App development is not fun for everyone, and sometimes you just want to control a device from your phone with minimal work.Blynk appears to be a fairly put-together library for not only hooking up ...

Besides this the button present on the watch can control another ESP8266 Relay module directly through an IoT cloud service called Blynk. ...

We’ve covered the Sonoff a few times–a very inexpensive box with an ESP8266, a power supply, and an AC relay along with a way to tap into a power cord. Very inexpensive means $5 or $6. … ...

For this example during a session of Sunday night hacking an Adafruit ESP8266 Feather HUZZAH is used to control NeoPixels or a relay. In short, no external server, gateway, service, computer ...