This guide shows how to use deep sleep with the ESP8266 and how to wake it up with a timer or external wake up using MicroPython firmware. If you have …
CONTINUE READING »MicroPython: ESP8266 Deep Sleep and Wake Up Sources
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 …
CONTINUE READING »ESP8266 DHT11/DHT22 Temperature and Humidity Web Server with Arduino IDE
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 …
CONTINUE READING »ESP8266 Pinout Reference: Which GPIO pins should you use?
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 …
CONTINUE READING »ESP8266 ADC – Read Analog Values with Arduino IDE, MicroPython and Lua
This tutorial shows step-by-step how to power the ESP32 development board with solar panels, a 18650 lithium battery and the TP4056 battery charger module. The circuit we’ll build is also …
CONTINUE READING »Power ESP32/ESP8266 with Solar Panels (includes battery level monitoring)
In this tutorial, you’re going to learn how to create a simple web server with the ESP32 or ESP8266 to display readings from the DHT11 or DHT22 temperature and humidity …
CONTINUE READING »MicroPython: ESP32/ESP8266 with DHT11/DHT22 Web Server
This tutorial shows how to use the DHT11 or DHT22 temperature and humidity sensors with the ESP32 and ESP8266 development boards using MicroPython firmware. DHT Module Usage There is a …
CONTINUE READING »MicroPython: ESP32/ESP8266 with DHT11/DHT22 Temperature and Humidity Sensor
This tutorial shows how to control the ESP32 and ESP8266 GPIOs as digital inputs and digital outputs using MicroPython firmware. As an example, you’ll learn how to read the value …
CONTINUE READING »ESP32/ESP8266 Digital Inputs and Digital Outputs with MicroPython
This tutorial shows how to read analog values with the ESP32 and ESP8266 boards using MicroPython firmware. As an example, we’ll read the values from a potentiometer. Getting analog readings …
CONTINUE READING »ESP32/ESP8266 Analog Readings with MicroPython
This tutorial shows how to generate PWM signals with the ESP32 and ESP8266 boards using MicroPython firmware. As an example, we’ll dim the brightness of an LED by changing the …
CONTINUE READING »ESP32/ESP8266 PWM with MicroPython – Dim LED
In this project we’ll show you how to remotely control an RGB LED strip with an ESP8266 or an ESP32 board using a web server with a color picker. We’ll …
CONTINUE READING »ESP32/ESP8266 RGB LED Strip with Color Picker Web Server
Learn how to program the ESP32 and ESP8266 with MicroPython, a re-implementation of Python 3 programming language targeted for microcontrollers. This is one of the easiest ways to program your ESP32/ESP8266 boards!
Learn how to configure and handle interrupts using MicroPython firmware with ESP32 and ESP8266 boards. You’ll also build a project example with a PIR Motion Sensor.
This tutorial shows how to control WS2812B addressable RGB LEDs (neopixels) with the ESP32 and ESP8266 using MicroPython.