Random Nerd Tutorials -Created by Rui Santos & Sara Santos Random Nerd Tutorials is a blog where we share electronics projects, tutorials and reviews. We help makers, hobbyists and engineers build electronics projects. We make projects about: ESP32, ESP32-CAM, ESP8266, Raspberry Pi, Raspberry...
I don't know if there is any good tutorials, found this: https://randomnerdtutorials.com/vs-code-platformio-ide-esp32-esp8266-arduino/ but instead of upload, use upload and monitor: and at the monitor output, you will get the crash dump if it crashes. I also found this: https://qu...
In this tutorial we’re going to show you how to build a web server with the ESP32 that controls the shaft’s position of a servo motor using a slider. First, we’ll take a quick look on how to control a servo with the ESP32, and then we’ll build the web server. Watch the V...
Your ESP8266 is not in flash mode or it’s having a power issue. Can you read this troubleshooting guide? https://randomnerdtutorials.com/esp8266-troubleshooting-guide/ I hope this helps, Rui Reply Oscar Mayorquin March 15, 2016 at 6:36 am Thanks Rui, I’ve to flash my ESP again...
If you’re using Arduino IDE 2, this is the tutorial you need to follow:https://randomnerdtutorials.com/arduino-ide-2-install-esp8266-littlefs/ Regards, Sara Reply John N January 19, 2024 at 4:07 pm Hi Sara, A few years ago I built a temp/humidity sensor for my wife’s greenhouse...
This code might not have a practical application in the real world but is a great example to understand how to control the speed and direction of a DC motor with the ESP8266. /*** Rui Santos Complete project details at https://RandomNerdTutorials.com/esp8266-nodemcu-dc-motor-l298n-mo...
You can upload the following code to your ESP8266. You may need to modify some of the variables depending on the parameters of your anemometer. /*** Rui Santos & Sara Santos - Random Nerd Tutorials Complete project details at https://RandomNerdTutorials.com/esp8266-nodemcu-anemometer-wind...
https://randomnerdtutorials.com/install-esp8266-nodemcu-littlefs-arduino/ Reply Ger October 10, 2022 at 8:03 am Hi I’m Ger from the Netherlands with a question: I’m working on the project and it’s a nice learning project, but why do I still have to load many libraries and is it...
For learning, testing, and prototyping, you’ll want to use ESP8266 NodeMCU development boards.These come with all the needed circuitry to apply power, upload code, easy access to the GPIOs to connect sensors and actuators, an antenna for the Wi-Fi signal, and other useful features.How to...
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