ESP8266 Weather Forecaster
In this post you’re going to build a weather forecaster with an ESP8266. I hate being out on a rainy day without an umbrella and I’m pretty sure it’s the same for everyone else.
ESP8266
ESP8266 and Node-RED with MQTT (Publish and Subscribe)
Learn how to publish and subscribe to MQTT topics with the ESP8266 NodeMCU board. In this tutorial, we’ll use the Node-RED dashboard to control the ESP8266 outputs and display sensor …
Posting a Tweet with the ESP8266
In this project you’re going to post a Tweet with an ESP8266. The goal of this project is to show the endless possibilities that this $4 WiFi module offers when integrates with a free platform …
ESP8266 Publishing DHT22 Readings to SQLite Database
In this project you’ll create a standalone web server with a Raspberry Pi that displays temperature and humidity readings with a DHT22 sensor that are stored in an SQLite database. …
ESP8266 Publishing DHT22 Readings with MQTT to Raspberry Pi
In this project you’ll create a standalone web server with a Raspberry Pi that displays temperature and humidity readings with a DHT22 sensor. You can also control two outputs from …
Raspberry Pi Publishing MQTT Messages to ESP8266
In this project you’ll create a standalone web server with a Raspberry Pi that can toggle two LEDs from an ESP8266 using MQTT protocol. You can replace those LEDs with any …
How to Flash a Custom Firmware to Sonoff
In this post, you’re going to learn how to flash custom firmware to the Sonoff device. I recommend that you read my previous post to get familiar with the Sonoff.
Sonoff – $5 WiFi Wireless Smart Switch Introduction
In this post, you’re going to learn how to control an outlet from anywhere in the world using the Sonoff device. The Sonoff is a device that you put in …
$10 DIY WiFi RGB LED Mood Light with ESP8266 (Step by Step)
TIn this project, I’ll show you how you can build your own mood light. You’ll use an ESP8266 to remotely control the color of your light using your smartphone or any …
ESP8266 RGB Color Picker
In this project, you’re going to build a web server with an ESP8266 to remotely control an RGB LED. This project is called ESP8266 RGB Color Picker. First, watch the …
ESP8266 Controlled with Android App (MIT App Inventor)
In this project, you’re going to build an Android app using the MIT App Inventor software that allows you to control the ESP8266 GPIOs. First, watch the video demonstration To learn more about …
Raspberry Pi Web Server using Flask to Control GPIOs
In this project you’ll create a standalone web server with a Raspberry Pi that can toggle two LEDs. You can replace those LEDs with any output (like a relay or a transistor). …
ESP8266 Troubleshooting Guide
The ESP8266 has a few common issues, specially when you are trying to flash a new firmware or uploading scripts. Here’s a compilation with some of the most common problems with the ESP8266 and how to fix …
ESP8266 – Wireless Weather Station with Data Logging to Excel
In this project we are going to establish a wireless communication between two ESPs and send data from three sensors to an Excel spreadsheet. This tutorial shows a wireless weather station with data …