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Set Up Python Picamera2 on a Raspberry Pi (Take Photos and Capture Video)

Setup Python Picamera2 on a Raspberry Pi Take Photos and Capture Video

This guide is an introduction to the Picamera2 Python library for the Raspberry Pi board. It covers how to install Picamera2, take photos, and record video to an .mp4 file. …

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Arduino IDE 2: Install ESP32 LittleFS Uploader (Upload Files to the Filesystem)

Arduino IDE 2 Install ESP32 LittleFS Uploader Upload Files to the Filesystem

In this guide, you’ll learn how to upload files to the ESP32 LittleFS Filesystem using Arduino IDE 2 (2.2.1 or a higher version). We’ll install an uploader plugin that will …

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Raspberry Pi Pico W: Sending Emails using SMTP Server (MicroPython)

Raspberry Pi Pico W Sending Emails using SMTP Server MicroPython

Learn how to send emails with the Raspberry Pi Pico using an SMTP server. This feature can be useful in your automation and IoT projects to send alert notifications, send …

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ESP32: TFT Touchscreen On/Off Button – 2.8 inch ILI9341 240×320 (Arduino IDE)

ESP32 TFT Touchscreen On and Off Buttons 2.8 inch ILI9341 240×320 Arduino IDE

In this project, you’ll build a simple graphical user interface (GUI) with the ESP32 and a TFT Touchscreen with 2.8 inch display (240×320 px) that comes with the ILI9341 driver. …

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ESP32 Touchscreen On/Off Button – Cheap Yellow Display (ESP32-2432S028R)

ESP32 Touchscreen On and Off Buttons Cheap Yellow Display ESP32-2432S028R

In this project, you’ll learn how to create a simple graphical user interface (GUI) with the ESP32 Cheap Yellow Display (ESP32-2432S028R). The TFT display will have an ON and OFF …

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Raspberry Pi Pico W: Getting Started with MQTT (MicroPython)

Raspberry Pi Pico Getting Started with MQTT MicroPython

This is a complete guide to using MQTT with Raspberry Pi Pico programmed with MicroPython. MQTT is a communication protocol widely used in Home Automation and IoT applications to connect …

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Learn Raspberry Pi Pico/Pico W with MicroPython

Learn Raspberry Pi Pico/Pico W with MicroPython eBook

The complete getting started guide to get the most out of the the Raspberry Pi Pico/Pico W (RP2040 / RP2350) microcontroller board using MicroPython programming language. This eBook is compatible …

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ESP32 Wi-Fi Provisioning via BLE (Bluetooth Low Energy) – Arduino IDE

ESP32 Wi-Fi Provisioning via BLE Arduino IDE

In this tutorial, you’ll learn how to set up Wi-Fi provisioning via BLE on the ESP32. The Wi-Fi provisioning service allows you to configure Wi-Fi credentials over Bluetooth Low Energy. …

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Raspberry Pi Pico: Detect Motion using a PIR Sensor (MicroPython)

Raspberry Pi Pico Detect Motion using a PIR Sensor MicroPython

Learn how to interface a PIR motion sensor with the Raspberry Pi Pico to detect motion in your surroundings. We’ll show you how to wire the sensor to the Pico …

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Raspberry Pi Pico: Detect Motion using a PIR Sensor (Arduino IDE)

Raspberry Pi Pico: Detect Motion using a PIR Sensor Arduino IDE

Learn how to interface a PIR motion sensor with the Raspberry Pi Pico to detect motion in your surroundings. We’ll show you how to wire the sensor to the Pico …

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Install MediaPipe on a Raspberry Pi – Example Gesture Recognition

Install MediaPipe on a Raspberry Pi - Example Gesture Recognition

This guide is an introduction to the MediaPipe Python library on a Raspberry Pi board. It covers installing MediaPipe using pip on a virtual environment and running a gesture recognition …

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Set Up USB Camera for OpenCV Projects with Raspberry Pi

Raspberry Pi Set Up USB Camera for OpenCV Projects

This guide shows how to set up a USB camera for your OpenCV projects with Raspberry Pi. OpenCV can be used with the Raspberry Pi camera and with regular USB …

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Install OpenCV on a Raspberry Pi (compatible with all RPi boards)

Install OpenCV on a Raspberry Pi compatible with all RPi boards

This is a quick guide showing how to install OpenCV (Open Computer Vision Library) software on a Raspberry Pi board. We tested this installation on Raspberry Pi OS 64-bit. OpenCV …

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ESP32: TFT LCD Touchscreen Display – 2.8 inch ILI9341 240×320 (Arduino IDE)

ESP32 TFT LCD Touchscreen Display 2.8 inch ILI9341 240×320 Arduino IDE

In this guide, you’ll learn how to get started with the TFT LCD Touchscreen Display with the ESP32 board. This TFT Touchscreen with 2.8 inch display (240×320 px) comes with …

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Affiliate Disclosure: Random Nerd Tutorials is a participant in affiliate advertising programs designed to provide a means for us to earn fees by linking to Amazon, eBay, AliExpress, and other sites. We might be compensated for referring traffic and business to these companies.



Learn ESP32 with Arduino IDE eBook » Complete guide to program the ESP32 with Arduino IDE!



SMART HOME with Raspberry Pi, ESP32, and ESP8266 » learn how to build a complete home automation system.



Learn Raspberry Pi Pico/Pico W with MicroPython​ » The complete getting started guide to get the most out of the the Raspberry Pi Pico/Pico W (RP2040) microcontroller board using MicroPython programming language.



🔥 Learn LVGL: Build GUIs for ESP32 Projects​ » Learn how to build Graphical User Interfaces (GUIs) for ESP32 Projects using LVGL (Light Versatile Graphics Library) with the Arduino IDE.

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