ESP8266 0.96 inch OLED Display with Arduino IDE
This guide shows how to use the 0.96 inch SSD1306 OLED display with ESP8266 using Arduino IDE. We’ll show you how to write text, set different fonts, draw shapes and …
ESP8266 Projects
ESP8266 DHT11/DHT22 Temperature and Humidity Web Server with Arduino IDE
In this project you’ll create a standalone web server with an ESP8266 that displays the temperature and humidity with a DHT11 or DHT22 sensor using the Arduino IDE. The web …
ESP8266 Pinout Reference: Which GPIO pins should you use?
This article is a guide for the ESP8266 GPIOs: pinout diagrams, their functions and how to use them. The ESP8266 12-E chip comes with 17 GPIO pins. Not all GPIOs …
ESP8266 ADC – Read Analog Values with Arduino IDE, MicroPython and Lua
Both ESP8266-12E and ESP8266-07 have one ADC pin that is easily accessible. This means that those ESP8266 boards can read analog signals. In this tutorial we’ll show you how to …
Hack a PIR Motion Sensor with an ESP8266
In this project we’ll modify a commercial motion sensor (powered with mains voltage) with an ESP8266 to log data whenever motion is detected. The data will be sent to Node-RED using MQTT communication protocol.
Power ESP8266 with Mains Voltage using Hi-Link HLK-PM03 Converter
In this post you’ll learn how to power the ESP8266 (or ESP32) with mains voltage using the Hi-Link HLK-PM03 converter. As an example, we’ll use the ESP8266-01 to control a …
ESP8266 Multisensor Shield with Node-RED
In this project you’ll discover how integrate the ESP8266 Multisensor Shield for the Wemos D1 Mini board with Node-RED. The ESP8266 Multisensor Shield will establish an MQTT connection with a Raspberry …
Build a Multisensor Shield for ESP8266
In this project you’ll discover how to design and create a Multisensor Shield for the ESP8266 Wemos D1 Mini board. The shield has temperature sensor (DS18B20), a PIR motion sensor, an …
Control Sonoff Basic Switch with ESP Easy Firmware and Node-RED
In this project you’ll learn how to use the ESP Easy firmware on a Sonoff basic smart switch and control it with Node-RED using Node-RED dashboard. The Node-RED software is …
Reprogram Sonoff Smart Switch with Web Server
In this post, you’re going to learn how to flash custom firmware in the Sonoff device, so that you can control it with your own web server. I recommend that …
WiFiManager with ESP8266 – Autoconnect, Custom Parameter and Manage your SSID and Password
In this guide you’ll learn how to use WiFiManager with the ESP8266 board. WiFiManager allows you to connect your ESP8266 to different Access Points (AP) without having to hard-code and …
ESP8266 Daily Task – Publish Temperature Readings to ThingSpeak
In this project you’re going to learn how to build a sensor node with an ESP8266 that publishes the temperature and humidity once a day to a free service called …
ESP8266 Web Server with Arduino IDE
In this project you’ll create a standalone web server with an ESP8266 that can toggle two LEDs using Arduino IDE. This ESP8266 Web Server is mobile responsive and it can be …
ESP8266 Wi-Fi Button – DIY Amazon Dash Button Clone
In this project you’re going to build an ESP8266 Wi-Fi Button that can trigger any home automation event. This is like a remote control that you can take in your …