Raspberry-Pi

Great Reads

Getting Started with U++ 2022.2

by Miroslav Fidler

Installation and the first look at U++ platform

.NET Core nginx, and Postgres with EF on an rPi

by Marc Clifton

Implementing an SSL capable server in .NET Core WITHOUT ASP.NET, using nginx, and testing Postgres with EF, all running on an rPi

Slack Chatting with your rPi

by Marc Clifton

Talk to your rPi over a Slack channel, getting status, controlling devices, and running shell (bash) commands and viewing the console output posted back to your Slack channel

cam2web - Streaming camera to web as MJPEG stream

by Andrew Kirillov

The article describes cam2web project - an open source application aimed for streaming cameras as MJPEG streams.

Latest Articles

The Remote InterOperability Platform

by Daniele Alberto Galliano

A guest OS for IoT devices, that can adapt easily to many different tasks

Getting Started with U++ 2022.2

by Miroslav Fidler

Installation and the first look at U++ platform

Raspberry Pi 400 Docking Station

by Jan Dolinay

DIY docking station for Raspberry Pi 400 with battery, real-time clock and a widget to show battery status

Training a Custom Object Detection Model on Azure Custom Vision Part 3: Deploying and Running the Model

by MehreenTahir

In this article we demonstrate how to deploy a Custom Vision model on a Raspberry Pi device to detect pedestrians in front of a vehicle.

All Articles

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Raspberry-Pi

Getting Started with U++ 2022.2

26 May 2022 by Miroslav Fidler

Installation and the first look at U++ platform

.NET Core nginx, and Postgres with EF on an rPi

11 Jan 2019 by Marc Clifton

Implementing an SSL capable server in .NET Core WITHOUT ASP.NET, using nginx, and testing Postgres with EF, all running on an rPi

Slack Chatting with your rPi

27 Jan 2019 by Marc Clifton

Talk to your rPi over a Slack channel, getting status, controlling devices, and running shell (bash) commands and viewing the console output posted back to your Slack channel

cam2web - Streaming camera to web as MJPEG stream

29 Aug 2017 by Andrew Kirillov

The article describes cam2web project - an open source application aimed for streaming cameras as MJPEG streams.

PiRex – remote controlled Raspberry Pi based robot

29 Mar 2018 by Andrew Kirillov

The article describes the PiRex robot controllable from either a web browser or a dedicate client application by using REST API.

Raspberry Pi 2, 2 of n - The Pi as an IoT message broker

17 Jun 2016 by Mike Hankey

Configuring the Raspberry Pi as an MQTT message broker using Mosquitto.

Rodney - A Long Time Coming Autonomous Robot (Part 2)

16 Jan 2019 by Phil Hopley

Second part in a series on a ROS (Robot Operating System) House Bot

Adventures with the Pi ... part 4

17 Sep 2017 by leon de boer

Introducing SmartStart something like a BIOS for the Pi

JSON on Fire: JSON (C++) is a Blazing JSON Library that can Run on Low Memory Devices

22 Dec 2020 by honey the codewitch

A JSON pull parser and a pooling in-memory tree library for modern IoT or even your PC

Adding Object Detection with TensorFlow to a Robotics Project

28 Apr 2019 by Phil Hopley

In this article, we will add AI to an existing ROS (Robot Operating System) House Bot.

Raspberry Pi - Haynes Owner's Workshop Manual

5 Mar 2014 by DaveAuld

A quick book review of what could be one of the "Best Haynes Manual Ever"

Toolset to Cross Compile/Remote Debug Raspberry from Windows Host

30 Jan 2020 by fd9750

Overview of required tools to cross compile/build/remote debug C/C++ projects on a Windows host ( 10 ) for a Raspberry PI 3B

GPIO Test Application under Windows 10 IoT Core

9 May 2016 by ChristianLavigne

As a first application that involves hardware, I decided to keep things simple. The idea is just to hook up a couple Inputs and Outputs and have a program that will work with the GPIO to read/write the values.

Raspberry PI: Lights, Camera, Action, and Off-site Storage

6 Jun 2020 by Mark H Bishop

Build a motion-triggered cam with room illumination, off-site storage of captured movies, and secure remote administration... all with simple bash scripts. Great for off-site monitoring and wildlife cams.

RPI3 B+ - Adventures in Pi-land part 3 (Updated Supports Pi1 & 2)

18 Jan 2017 by leon de boer

Third in the series of frustrations and adventures with the Raspberry Pi

Rodney - A Long Time Coming Autonomous Robot (Part 8)

3 May 2019 by Phil Hopley

Eighth part in a series on a ROS (Robot Operating System) House Bot

Rodney - A Long Time Coming Autonomous Robot (Part 3)

17 Jan 2019 by Phil Hopley

Third part in a series on a ROS (Robot Operating System) House Bot

cobj: Polymorphism in Plain C

7 Jun 2016 by GProssliner

cobj is a preprocessor based generator for interface based polymorphism

Tracking Objects with Pixy Visual Sensor on Raspberry Pi using Windows 10 IoT Core

26 May 2018 by Victor Dashevsky

Processing the positioning information of visual objects detected by Pixy camera and received on Raspberry Pi via I2C, and using common design patterns in a C# program parsing robotics sensor data

IoT Services - Introduction to Buddy Platform

23 Nov 2014 by Guruprasad.K.Basavaraju

IoT Services: Buddy platform introduction

Remote Controlled LED / Weather Station / Message Display (Part 2 - Xamarin Mobile App)

31 Dec 2016 by Andrew Lai

This is Part 2 of my Raspberry Pi traffic light and weather station project - The mobile app

Rodney - A Long Time Coming Autonomous Robot (Part 7)

23 Apr 2019 by Phil Hopley

Seventh part in a series on a ROS (Robot Operating System) House Bot

Real-time AI Person Detection on Edge Devices: Getting Started

5 Oct 2020 by Sergey L. Gladkiy

This is the first in an article series where we’ll show you how to detect people in real time (or near-real time) on Raspberry Pi.

Labelling Images for AI Model Training

27 Jan 2021 by Sergio Virahonda

In this article in the series, we label a face mask dataset.

Rodney - A Long Time Coming Autonomous Robot (Part 4)

17 Jan 2019 by Phil Hopley

Fourth part in a series on a ROS (Robot Operating System) House Bot

Rodney - A Long Time Coming Autonomous Robot (Part 6)

15 Apr 2019 by Phil Hopley

Sixth part in a series on a ROS (Robot Operating System) House Bot

Detecting Pests with a Motion Detector and Trained DNN

23 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll show you how to develop a simple motion detector and combine it with the trained DNN model to detect moose on video.

Why Use AI for Traffic Speed Detection?

13 Jan 2021 by Allister Beharry

This article series will show you how to build a reasonably accurate traffic speed detector using nothing but Deep Learning, and run it on an edge device like a Raspberry Pi.

Raspberry Pi 400 Docking Station

8 May 2022 by Jan Dolinay

DIY docking station for Raspberry Pi 400 with battery, real-time clock and a widget to show battery status

Build Digital Photo Frame with a Raspberry Pi

1 Jan 2018 by Farooq Kaiser

Build your own digital photo frame with a $35 Raspberry Pi and an old screen

rWTT - A Worktime Tracker based on Raspberry Hardware Linked to Dynamics AX

7 Aug 2017 by FiegeU

A worktime tracking solution that reads RFID tags on a Raspberry based terminal that is integrated to Dynamics AX 2009

The Year of IoT - Hooking Up a 2 Line LCD Display

12 Jan 2019 by Marc Clifton

The journey of using .NET Core to send text to a 2 line LCD connected to an rPi

App Development on Windows IoT using VS 2019

28 Apr 2019 by Martin Gmuca

In this article, we will look at the process of app development, deploy and debug on Raspberry Pi 3 using VS2019.

Fast Memory Allocation and Pooling for Constrained Environments

14 Dec 2020 by honey the codewitch

Some C++ magic to help cut down on heap abuse for simple scenarios

Web API for Face Recognition

30 Jul 2021 by Sergey L. Gladkiy

In this article, we’ll wrap the face identification model in a simple Web API, create a client application on the Raspberry Pi, and run the client-server system.

AI Face Detection on Raspberry Pi

21 Jul 2021 by Sergey L. Gladkiy

In this article we’ll run our face detector on a Raspberry Pi device.

Getting Started With Raspberry Pi - Part III - How To Use Breadboard?

24 Sep 2017 by Hussain Patel

In this article, we will see how to use Breadboard- it's a great way to connect circuits and your Pi together.

Reading digits from a 12 segment LED display

29 May 2016 by meconer

Developing a display reader for raspberry pi

Real-time AI Person Detection on Edge Devices: Testing SSD Models on Raspberry Pi

9 Oct 2020 by Sergey L. Gladkiy

In this article, we’ll test the accuracy and the performance of the MibileNet and SqueezeNet models on the Raspberry Pi device.

Real-time AI Pest Elimination on Edge Devices: Getting Started

3 Mar 2021 by Sergey L. Gladkiy

In this article, we compared two DNN types we can use to detect pests: detectors and classifiers.

Detecting Pests Using Pre-Trained SSD Models

16 Dec 2020 by Sergey L. Gladkiy

In the next article, we’ll use a pre-trained DNN to detect pests on video.

Detecting Unusual Pests

17 Dec 2020 by Sergey L. Gladkiy

In this we’ll talk about some ideas for detecting "exotic" pests, such as moose and armadillos.

Extending Dataset with Data Augmentation

21 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll see how the same result can be achieved by data augmentation.

Training a DNN

22 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll discuss training our DNN classifier with the augmented dataset.

Preparing Hardware for AI Traffic Speed Detection

15 Jan 2021 by Allister Beharry

In this article, we’ll go through installation of the operating system on the Pi, securing it, and configuring it for remote access over WiFi.

More AI Traffic Speed Detection With TrafficCV

20 Jan 2021 by Allister Beharry

In this article, we focus on developing a computer vision framework that can run the various Machine Learning and neural network models – like SSD MobileNet – on live and recorded vehicle traffic videos.

Optimizing the AI Traffic Speed Detector

27 Jan 2021 by Allister Beharry

In this article, we explore the different ways of measuring vehicle speed and the different Deep Learning models for object detection that can be used in our TrafficCV program.

Let's IoT Hub: Tutorial 2

3 Aug 2018 by g96b10

Create a console application that listens to the data your Raspberry Pi 3 uploads to Azure IoT Hub

Embedded Programming using Powerbasic with RTOS-32 (Part 1)

12 Sep 2018 by Chris Boss

A short introduction to using the Powerbasic 6.0 console compiler with the Ontime RTOS-32 embedded operating system

Real-time AI Person Detection on Edge Devices: Selecting Deep Learning Models

6 Oct 2020 by Sergey L. Gladkiy

In this article, we’ll discuss the pros and cons of the existing DNN approaches and select a pre-trained model for further experimentation.

Eliminating Pests with a Raspberry Pi

24 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll test our detection algorithm on a Raspberry Pi 3 device and create the "scare pests away" part of our pest eliminator by playing a loud sound.

Converting YOLOv5 PyTorch Model Weights to TensorFlow Lite Format

29 Jan 2021 by Sergio Virahonda

In this article we test a face mask detector on a regular computer.

Arm-Powered Driver Distraction Detection

7 Feb 2022 by Sergey L. Gladkiy

How to create a driver distraction detector and how to run it on an Arm-powered device like a Raspberry Pi or Jetson Nano

Real-time AI Person Detection on Edge Devices: Launching SSD on Raspberry Pi

8 Oct 2020 by Sergey L. Gladkiy

In this article, we’ll see how you can install Python-OpenCV on the device and run the code.

Real-time AI Person Detection on Edge Devices: Detecting Persons on Video

13 Oct 2020 by Sergey L. Gladkiy

In this article we’ll develop Python code for person detection in a video stream.

Real-time AI Person Detection on Edge Devices: Detecting Persons on Video in Real-time Mode

14 Oct 2020 by Sergey L. Gladkiy

In this article, we’ll modify the code for real-time processing on an edge device.

Vehicle Detection with TrafficCV

19 Jan 2021 by Allister Beharry

In this article, we have a look at the details of the TrafficCV implementation and the various object detection models to use for detecting vehicles and calculating their speed.

Completing the AI Traffic Speed Detector

22 Jan 2021 by Allister Beharry

In this we discuss improvements we can make to the software in terms of performance or accuracy. We also compare our homebrew open-source system to commercial vehicle speed detection systems.

How To Push Updates to Raspberry Pi UWP Apps in Prod

27 May 2018 by Lee P Richardson

How to push updates to Raspberry Pi UWP apps in prod

The WiFiTomic Clock

23 Jul 2018 by sbarnes

When the winds from Ft. Collins aren't strong enough to sail your boat.

Running AI Models in Docker Containers on ARM Devices

27 Apr 2021 by Jarek Szczegielniak

In this article, we’ll adapt our image for Raspberry Pi with an ARM processor.

Training a Custom Object Detection Model on Azure Custom Vision Part 3: Deploying and Running the Model

17 Mar 2022 by MehreenTahir

In this article we demonstrate how to deploy a Custom Vision model on a Raspberry Pi device to detect pedestrians in front of a vehicle.

The First Stage in the Journey of an IoT Developer: Learning and Experimentation

12 Aug 2015 by Intel Corporation

In the first post in our series about Internet of Things (IoT) developer journey, we introduced the four stages of IoT development. This post explores the first stage.

Setting Up a Development Environment for AI Traffic Speed Detection

18 Jan 2021 by Allister Beharry

In this article, we set up a development environment on Windows 10 for cross-platform computer vision and machine learning projects to run on our Pi device.

Preparing Images for AI Model Training

26 Jan 2021 by Sergio Virahonda

In this article we prepare a face mask images for our AI model training.

Exercising Misty's Extensibility

3 Apr 2019 by Johnathan Ortiz-Sonnen

Deconstructing Misty's "Follow Ball" Skill

Temperature Sensing – Predix On Pi

17 Jan 2017 by Peter Belcher

Hooking up a Raspberry Pi to Predix; reading data from a file system and flowing that data into Predix without the need for manual intervention.

Getting Started Guide for the Intel® Speech Enabling Developer Kit

15 Dec 2017 by Intel Corporation

This is a "Getting Started" guide for the Intel® Speech Enabling Developer Kit

Remote controlled LED / Weather Station / Message Display (Part 1 - Raspberry Pi)

4 Jan 2017 by Andrew Lai

A small project to give my son a great surprise

Rodney - A Long Time Coming Autonomous Robot (Part 1)

15 Jan 2019 by Phil Hopley

First part in a series on a ROS (Robot Operating System) House Bot

Choose Your Poison on the rPi: Entity Framework, Linq2DB, or ADO.NET

17 Oct 2019 by Marc Clifton

Performance differences on the rPi

Calculating True North for IoT Applications

11 Aug 2016 by CoderGirl42

Finding true North using GPS and a compass with Raspberry Pi.

Raspberry Pi - [Episode 1] The journey begins

13 Sep 2013 by DaveAuld

Bought, Imaged and Booted - So far so good!

Raspberry Pi as low-cost HD surveillance camera

12 May 2014 by Christoph Buenger, DaSpors

Build a low-cost HD video surveillance cam with worldwide access from any browser

VOIP and SMS/MMS solution for IOT devices

3 Mar 2016 by Ranjan.D

This article is all about Voice over IP (VOIP) and SMS implementation for IOT devices. We will be making use Twilio API's in coding this solution.

Introduction to Raspberry Pi with Raspbian OS

10 Nov 2014 by Guruprasad.K.Basavaraju

Introduction to Raspberry pi with Raspbian OS. Also a small example of building a simple circuit and programming the same

How To Link A Cell Phone To A Raspberry Pi

6 Feb 2017 by George Swan

How to set up a two-way interface between a remote browser-enabled device and a Raspberry Pi

Raspberry Pi - [Episode 3] Get Coding With Coder

6 Dec 2013 by DaveAuld

Google Coder == "A simple way to make web stuff on Raspberry Pi.", well that is what they claim!

Getting Started with Raspberry Pi - Part I

14 Nov 2016 by Hussain Patel

Raspberry Pi - the incredibly small computer of the size of credit card and cost less than $40 has gained popularity not only because of this but its capability for connecting to electronics and devices using the GIPO pins.

Stage 2:Raspberry Pi as IoT Node: Installing OS and Working with Raspberry Pi Over LAN without Monitor and Keyboard With Home File Server Case Study

7 Nov 2014 by Grasshopper.iics

Configure Raspberry Pi in LAN with a Laptop, Install OS over LAN, Programming in Pi, Web Server in Pi

A 4 Stack rPI Cluster with WiFi-Ethernet Bridging and nginx Reverse Proxy

8 Apr 2019 by Marc Clifton

Bonus - Group chat with your rPI's using SlackBot

Internet of things - Overview

26 Oct 2014 by Guruprasad.K.Basavaraju

Let's Build a Robot!

16 Aug 2016 by DataBytzAI

Are you a developer? ... then you can build a robot...

Build a Raspberry Pi powersupply with Digispark Attiny85

28 Dec 2016 by Andrew Lai

Power on, safe shutdown and power cut-off for Raspberry Pi

Live Video from Raspberry Pi to .NET

7 Nov 2014 by Ondrej_Uzovic

Simple example showing how to implement live video streaming from Raspberry Pi camera to a .NET application.

HTTP Sweet HTTP (with Gastona)

9 Jul 2017 by Alejandro Xalabarder

HTTP for everybody

How to Use Amazon Simple Storage Service (S3) in C++ with gSOAP

13 Jul 2017 by Chris Moutsos

How to connect to Amazon S3 with gSOAP to store and retrieve data

Raspberry Pi HD surveillance camera with motion and Dropbox

8 May 2014 by SeattleGus

This is an alternative for "Raspberry Pi HD surveillance camera with motion, night settings and a website"

More Fun, frustration and laughs with the Pi .. Part II

15 Dec 2016 by leon de boer

More playing, crying and laughing with the Raspberry Pi

Raspberry Pi HD Surveillance Camera with Motion, Night Settings and a Website

12 May 2015 by d0fl

Tutorial to create sharp 720P pictures by day and night and has a website that shows the last 10 pictures

Adding the Missing Real Time Clock to Windows IoT on Raspberry Pi

20 Jul 2016 by Joel Ivory Johnson

Windows IoT on Raspberry Pi doesn't yet have native support for a hardware real time clock. I've created a solution for getting Windows IoT to initialize its clock from RTC at bootup so that other solutions don't need to be modified to read from the RTC directly.

Hybrid Edge AI Face Alignment

20 Jul 2021 by Sergey L. Gladkiy

In this article I’ll explain how to perform the alignment based on the face landmarks the detector has found.

Frustrations of Raspberry Pi Baremetal

28 Nov 2016 by leon de boer

Failing and musings of two weekends with the Raspberry Pi

Raspberry Pi - [Episode 2] In, Out, that's what it's all about.

5 Dec 2013 by DaveAuld

Real World Interfacing to the Raspberry-Pi using a Gertboard.

Setting up and Programming Raspberry Pi in Python and C

7 Dec 2014 by Guruprasad.K.Basavaraju

Introduction to AllJoyn platform on RaspberryPi and Windows IoT - and gourmet sous-vide cooking as a bonus

7 Aug 2016 by Mikolaj Barwicki

How I built a sous-vide cooking device on Raspberry PI with Windows IoT controlled via AllJoyn protocol from Android smartphone.

Diet JSON and a Coke: An Exploration of Incredibly Efficient JSON Processing

22 Dec 2020 by honey the codewitch

Highly efficient access to JSON data sources and selective bulk loading JSON on any platform using a new JSON paradigm

Enterprise Grade Authentication and Access Control on IoT (Part 2)

5 Oct 2016 by Sandeep S. Sandhu

Deploy Kerberos on a Raspberry Pi IoT to provide robust and enterprise scalable authentication for IoTs (Part 2)

Raspberry Pi as low-cost audio streaming box

5 Nov 2014 by Christoph Buenger, DaSpors

How to build an audio streaming box with a Raspberry Pi micro computer that streams online audio streams or local audio files to your audio system/speakers

Web scraping with Python Part-I

3 Mar 2017 by VISWESWARAN1998

Scrape the websites with Python 3

Tracking Objects with Pixy Visual Sensor on Raspberry Pi using Windows 10 IoT Core

26 May 2018 by Victor Dashevsky

Processing the positioning information of visual objects detected by Pixy camera and received on Raspberry Pi via I2C, and using common design patterns in a C# program parsing robotics sensor data

IoT Services - Introduction to Buddy Platform

23 Nov 2014 by Guruprasad.K.Basavaraju

IoT Services: Buddy platform introduction

Remote Controlled LED / Weather Station / Message Display (Part 2 - Xamarin Mobile App)

31 Dec 2016 by Andrew Lai

This is Part 2 of my Raspberry Pi traffic light and weather station project - The mobile app

Rodney - A Long Time Coming Autonomous Robot (Part 7)

23 Apr 2019 by Phil Hopley

Seventh part in a series on a ROS (Robot Operating System) House Bot

Real-time AI Person Detection on Edge Devices: Getting Started

5 Oct 2020 by Sergey L. Gladkiy

This is the first in an article series where we’ll show you how to detect people in real time (or near-real time) on Raspberry Pi.

Labelling Images for AI Model Training

27 Jan 2021 by Sergio Virahonda

In this article in the series, we label a face mask dataset.

Rodney - A Long Time Coming Autonomous Robot (Part 4)

17 Jan 2019 by Phil Hopley

Fourth part in a series on a ROS (Robot Operating System) House Bot

Rodney - A Long Time Coming Autonomous Robot (Part 6)

15 Apr 2019 by Phil Hopley

Sixth part in a series on a ROS (Robot Operating System) House Bot

Detecting Pests with a Motion Detector and Trained DNN

23 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll show you how to develop a simple motion detector and combine it with the trained DNN model to detect moose on video.

Why Use AI for Traffic Speed Detection?

13 Jan 2021 by Allister Beharry

This article series will show you how to build a reasonably accurate traffic speed detector using nothing but Deep Learning, and run it on an edge device like a Raspberry Pi.

Raspberry Pi 400 Docking Station

8 May 2022 by Jan Dolinay

DIY docking station for Raspberry Pi 400 with battery, real-time clock and a widget to show battery status

Build Digital Photo Frame with a Raspberry Pi

1 Jan 2018 by Farooq Kaiser

Build your own digital photo frame with a $35 Raspberry Pi and an old screen

rWTT - A Worktime Tracker based on Raspberry Hardware Linked to Dynamics AX

7 Aug 2017 by FiegeU

A worktime tracking solution that reads RFID tags on a Raspberry based terminal that is integrated to Dynamics AX 2009

The Year of IoT - Hooking Up a 2 Line LCD Display

12 Jan 2019 by Marc Clifton

The journey of using .NET Core to send text to a 2 line LCD connected to an rPi

App Development on Windows IoT using VS 2019

28 Apr 2019 by Martin Gmuca

In this article, we will look at the process of app development, deploy and debug on Raspberry Pi 3 using VS2019.

Fast Memory Allocation and Pooling for Constrained Environments

14 Dec 2020 by honey the codewitch

Some C++ magic to help cut down on heap abuse for simple scenarios

Web API for Face Recognition

30 Jul 2021 by Sergey L. Gladkiy

In this article, we’ll wrap the face identification model in a simple Web API, create a client application on the Raspberry Pi, and run the client-server system.

AI Face Detection on Raspberry Pi

21 Jul 2021 by Sergey L. Gladkiy

In this article we’ll run our face detector on a Raspberry Pi device.