ESP32 Troubleshooting Guide
The ESP32 has a few common problems, specially when you are trying to upload new sketches or install the ESP32 add-on on the Arduino IDE. This guide is dedicated to the ESP32 …
Search Results for: deta
Car Plate Recognition System with Raspberry Pi and Node-RED
In this project you’re going to learn how to build a car recognition system using a Raspberry Pi and Node-RED. For this project we’ll be using a software called OpenALPR …
Flashing MicroPython Firmware with esptool.py on ESP32 and ESP8266
This post shows how to flash MicroPython firmware on ESP32/ESP8266 boards using the esptool.py. It works on Windows, Mac OS X, and Linux. For the official documentation, you can visit …
Alexa (Echo) with ESP32 and ESP8266 – Voice Controlled Relay
In this project, you’re going to learn how to control the ESP8266 or the ESP32 with voice commands using Alexa (Amazon Echo Dot). As an example, we’ll control two 12V …
Year in Review 2018 – Random Nerd Tutorials
2018 is almost over and it has just flown by! It is a good time to reflect about what happened during this year. This was a great year for Random …
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 …
ESP32 with LoRa using Arduino IDE – Getting Started
In this tutorial we’ll explore the basic principles of LoRa, and how it can be used with the ESP32 for IoT projects using the Arduino IDE. To get you started, …
Remove/Edit me from database
We try to keep as little information from you as possible (name, email address, and for purchases we ask for some details for billing purposes). We understand that you might …
20 Easy Raspberry Pi Projects Book
20 Easy Raspberry Pi Projects book is a beginner-friendly collection of electronics projects using the Raspberry Pi. The Raspberry Pi is a tiny and affordable computer, for beginners looking to make cool things right away. Projects are explained with full-color visuals and simple step-by-step instructions.
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 …
What’s the Best Raspberry Pi Camera For Your Project?
In this post Julian is going to show you several options of cameras for the Raspberry Pi. He will compare its specifications and run some tests to analyse the pictures taken from each of them in different scenarios. After the tests, you should be able to pick up the most suitable camera for your needs.
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 …