Sara Santos 
In this guide, you’ll learn how to control a DC Motor with the ESP32 and ESP8266 NodeMCU boards programmed with MicroPython. You’ll learn how to make it go forward, backward, …
In this guide, you’ll learn how to install the ESP8266 LittleFS filesystem uploader plugin on Arduino IDE 2 (2.2.1 or higher) and how to upload files to the ESP8266 NodeMCU …
Learn how to use the BME280 sensor module with the Raspberry Pi Pico board with MicroPython to get temperature, humidity, and pressure readings. This is a short tutorial to get …
Get started quickly with the BME280 sensor module with the Raspberry Pi Pico board, programmed using the Arduino IDE, to get temperature, humidity, and pressure readings. This brief tutorial will …
In this project, you’re going to build a data logger with the Raspberry Pi and the DHT11/DHT22 sensor that automatically stores temperature, humidity, and the corresponding timestamp on a .txt …
In this article, we’ll share ten different methods to log and save data with the ESP32. Would you like to monitor a specific sensor with the ESP32 and keep track …
This is a quick guide that shows how to find the address of I2C devices with the ESP32 programmed using Arduino IDE. Want to learn more about I2C with the …
In this project, you’ll learn how to log data to Google Sheets with the ESP32 securely and reliably using a Google Service Account and Google Sheets API. We’ll use the …
In this guide, you’ll learn how to create a basic Raspberry Pi Pico local web server to control outputs and fetch data. As an example, we’ll create a web page …
This is a quick guide to show you how to find the address of I2C devices with the Raspberry Pi Pico programmed using MicroPython firmware. Already familiar with the Raspberry …
Another year is coming to an end. As usual, we’ll share our Year in Review: a summary of what happened throughout the year on the Random Nerd Tutorials blog. We’ll …
This is a quick guide that shows how to find the address of I2C devices with the Raspberry Pi Pico programmed using Arduino IDE. Already familiar with the Raspberry Pi …
In this guide, we’ll provide you with all the information to master Bluetooth (Classic and Low Energy) with the ESP32 in no time. ESP32 boards are great for IoT projects …
In this guide, you’ll learn how to use the RCWL-0516 Microwave Radar Proximity sensor to detect motion with the Raspberry Pi Pico programmed using MicroPython firmware. We’ll show you how …