This hands-on tutorial explains how to ditch unreliable SD cards and boot your Raspberry Pi models 3B, 3B+, 4, and 5 directly from USB or NVMe. It covers setting up USB-boot for each model—from enabling OTP on Pi 3B to updating EEPROM on Pi 4 and using native USB/PCIe boot on Pi 5, boosting speed, reliability, and convenience.
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Boot Raspberry Pi from USB without SD Card Required
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Build a Cellular GPS Tracker with Raspberry Pi Pico SIM800L
https://circuitdigest.com –
This step-by-step tutorial walks you through creating a real-time GPS tracker using the budget-friendly Raspberry Pi Pico microcontroller, Neo 6M GPS receiver, and SIM800L GSM module. Learn circuit wiring, Arduino IDE setup, GeoLinker cloud integration, and offline buffering to ensure reliable IoT tracking anywhere.
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How to Set a Static IP Address on Raspberry Pi?
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Learn how to set a static IP address on your Raspberry Pi using NetworkManager and nmcli.This tutorial covers step-by-step methods for both terminal and desktop GUI, ensuring reliable network access for SSH, web servers, and IoT projects.
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Raspberry Pi 4 - 4 GB RAM
https://quartzcomponents.com –
Raspberry Pi 4 Model B is a latest product from Raspberry Pi Foundation with an updated 64-bit quad core processor running at 1.4GHz with built-in metal heatsink, dual-band 2.4GHz and 5GHz wireless LAN, two USB 3 ports, faster (300 mbps) Ethernet, and PoE capability via a separate PoE HAT.
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Getting started with Raspberry Pi Pico using MicroPython
https://circuitdigest.com –
Raspberry Pi Pico comes with Dual-Core ARM Cortex M0+ processor, which can run up to 133MHz. It has 264KB of SRAM and 2MB of on-board flash storage, but we can extend up to 16MB of off-chip Flash memory via a dedicated Quad-SPI bus.
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Raspberry Pi Pico
https://components101.com –
Raspberry Pi Pico is the first microcontroller from the manufacturers of Raspberry Pi, based on the Raspberry Pi’s RP2040 microcontroller chip and working on ARM’s Dual-core cortex M0+ architecture.
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How to Send Data to ThingSpeak Cloud using Raspberry Pi
https://iotdesignpro.com –
ThingSpeak is an open IoT platform for monitoring your data online. In ThingSpeak channel you can set the data as private or public according to your choice. ThingSpeak takes minimum of 15 seconds to update your readings. Its a great and very easy to use platform for building IOT projects.
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Stepper Motor with Raspberry Pi
https://learn.adafruit.com –
Stepper motors fall somewhere in between a regular DC motor and a servo motor. They have the advantage that they can be positioned accurately, moved forward or backwards one 'step' at a time, but they can also rotate continuously.
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Build your own Smart TV Using RaspberryPi, NodeJS and Socket.io
https://www.codementor.io –
Describing in details how I built the front-end is out-of-scope in this tutorial, however I would like to point out few tips that I discovered while doing this project.
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ArduCAM NOIR Raspberry Pi camera with Motorized IR Cut Filter
http://www.arducam.com –
Raspberry pi camera has both color version pi camera board and NoIR version pi camera board. So let’s take a look at the difference between these two types of camera.
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