While the ESP32 is clearly a superior piece of hardware, we think you’ll agree that the ESP8266 is just too useful not to have a dozen or so kicking around the parts bin at any given time. Cheap, easy ...

A virtual pin assigned with a GPIO pin number can be set to be controled/monitored automatically by the library, meaning that commands sent from viewer or website will be automatically flow to the ...

The page sends a JSON request to ESP12 webserver which controls an LED through the GPIO. Based on Arduino HelloServer example. Latest development: creating backend wifi setup. Connect to wifi on the ...

The idea is to use the Sipeed Maxduino Board and an ESP8266 (Nodemcu) With the help of Platform IO and Ardunio Cloud/EspHome. The basics are to attach a four-channel relay and touch sensors hooked up ...

Do you remember the simpler times when you had a DOS command line, a handful of commands, and you talked to the hardware through a few BIOS and DOS interrupts? Okay, maybe it was a little limited, but ...

Imagine turning your old, “dumb” appliances into intelligent, Wi-Fi-enabled devices that respond to your voice, phone, or automation rules. Sounds futuristic, right? With the ESP8266 microcontroller, ...

How does ultrasonic mist maker work? While the Ultrasonic Humidifier Module is the prime focus of the project as it is the unit that produces the mist. We have previously used this ultrasonic ...

I recently won an Amazon Echo in a BBQ cooking competition and I was eager to get it set up in my house. As you may know, the Echo allows you to use voice commands to do things like order from Amazon, ...