Use the HC-SR04 Ultrasonic Sensor with the Raspberry Pi Pico to get the distance to an object programmed using Arduino IDE. Wire the sensor and display the distance on an OLED screen.| Random Nerd Tutorials
Get started with FreeRTOS with the ESP32 and the Arduino IDE. Create single and multiple tasks, suspend and resume tasks, run code ESP32 two cores, and calculate memory for each task.| Random Nerd Tutorials
Control the ESP32 board's GPIO pins as digital outputs with ESP-IDF. You can control devices like LED by setting the pin's voltage level to HIGH (3.3V) or LOW (0V).| Random Nerd Tutorials
In this guide, you'll learn how to control the ESP8266 GPIOs from anywhere using Firebase. We'll create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever there's a change in the database nodes, the ESP8266 updates its GPIOs accordingly. You can change the GPIOs states by writing to the database yourself,| Random Nerd Tutorials
Control the ESP32 GPIOs from anywhere using Firebase. Create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever there's a change in the database nodes, the ESP32 updates its GPIOs accordingly.| Random Nerd Tutorials
Learn how to display temperature and humidity readings from a DHT11/DHT22 sensor in an SSD1306 OLED display using an ESP32 or an ESP8266 with Arduino IDE.| Random Nerd Tutorials
Interface the Raspberry Pi Pico with the DS18B20 temperature sensor and get temperature readings by programming your board using MicroPython firmware. The DS18B20 is an addressable temperature sensor| Random Nerd Tutorials
How to interface the Raspberry Pi Pico with the DS18B20 temperature sensor and how to get temperature readings using Arduino IDE. The DS18B20 is an addressable temperature sensor| Random Nerd Tutorials
The DS18B20 temperature sensor is a One-Wire digital temperature sensor. Learn how to read the temperature from one or multiple DS18B20 sensors with an Arduino.| Random Nerd Tutorials
DS18B20 OneWire Temperature sensor with ESP8266 using Arduino IDE. Learn how to read temperature from one or multiple sensors and build a web server to display sensor readings.| Random Nerd Tutorials
This guide reads temperature from multiple DS18B20 temperature sensors with ESP32 using Arduino IDE. We’ll wire the sensors on the same data bus to the ESP32| Random Nerd Tutorials
Set the Raspberry Pi Pico GPIOs as digital inputs and digital outputs using MicroPython firmware. As an example, you'll learn how to read the value of a pushbutton and light up an LED accordingly,| Random Nerd Tutorials
Set the Raspberry Pi Pico GPIOs as digital inputs and digital outputs using Arduino IDE. You'll learn how to read digital inputs like a button switch and how to control a digital output like an LED.| Random Nerd Tutorials
Learn how to read digital inputs (like a button switch) and control digital outputs (an LED) using the ESP32 board programmed with Arduino IDE.| Random Nerd Tutorials
The ESP32 can act as a Wi-Fi station, as an AP (Access Point), or both. In this tutorial you'll set the ESP32 as an access point using the Arduino IDE.| Random Nerd Tutorials
Build an asynchronous local web server with the Raspberry Pi Pico W programmed with MicroPython using the asyncio module. The Pico can handle multiple clients at the same time| Random Nerd Tutorials
Learn how to generate PWM signals with the ESP32 using Arduino IDE. Build a simple circuit that dims an LED using the LED PWM controller of the ESP32.| Random Nerd Tutorials
Learn how to use the ESP32 Touch Pins with Arduino IDE. The ESP32 touch pins can sense variations in anything that holds an electrical charge. They can be used to wake up the ESP32 from deep sleep.| Random Nerd Tutorials
In this tutorial, you'll learn how to use ESP32 Bluetooth Classic with Arduino IDE to exchange data between an ESP32 and an Android smartphone. We’ll control an ESP32 output, and send sensor readings.| Random Nerd Tutorials
In this project you’ll create a standalone web server with an ESP32 that can toggle two LEDs using the Arduino IDE programming environment.| Random Nerd Tutorials
DS18B20 OneWire Temperature sensor with ESP32 using Arduino IDE. Learn how to read temperature from one or multiple sensors and build a web server to display sensor readings.| Random Nerd Tutorials
In this project, you'll learn how to build an asynchronous ESP32 web server with the DHT11 or DHT22 that displays temperature and humidity using Arduino IDE| Random Nerd Tutorials