So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

What’s a hybrid relay? How does it work? What are its key building blocks? Whether you are designing a power control system or tinkering with a do-it-yourself automation project, it’s important to ...

It’s been a while since I initially looked into what it takes to make an optimal wifi connection with an Espressif ESP8266 / ESP-01. Using the code from the old post didn’t work … anymore? What the ...

Abstract: This paper presents an insight into a Wi-Fi controlled car using NodeMCU ESP8266 module for car controlling, and ESP32 Cam Module, which collects the visual data, as well as maintains the Wi ...

You need another app from play store to configure the relay module to connect to your WiFi network https://play.google.com/store/apps/details?id=com.cmmakerclub.iot ...

I'm that 5G guy. I've actually been here for every "G." I've reviewed well over a thousand products during 18 years working full-time at PCMag.com, including every generation of the iPhone and the ...

Abstract: This paper demonstrates the efficient use of Internet of Things for the traditional agriculture. It shows the use of Arduino and ESP8266 based monitored and controlled smart irrigation ...

Your browser does not support the audio element. Now thanks to Spacehuhn you can assemble your own WiFi jammer (to be more correct wifi deauth attack tool) with an ...