1. Installation Environment Raspberry Pi B+, ROS Indigo, 16G TF card, Raspbian OS 2. Installation Equipment 2.1 Prepare the ROS Code Repository [html] view plain copy sudo sh -c ‘echo “deb http://packages.ros.org/ros/ubuntu wheezy main” > /etc/apt/sources.list.d/ros-latest.list’ wget https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -O – | sudo apt-key add – Ensure Raspbian OS is updated [html] view plain copy sudo … Read more
Sometimes we use the Raspberry Pi and camera for image recognition. The most commonly used library for image recognition on Raspberry Pi and Linux systems is OpenCV. This article introduces how to install OpenCV on Raspberry Pi and perform image recognition. 1. Raspberry Pi System Installation will not be discussed here. Just boot up the … Read more
This article mainly demonstrates the process of installing Docker and Docker-compose on Raspberry Pi. Hardware: Raspberry Pi 3B+ System version: Linux raspberrypi 5.15.76-v7+ #1597 SMP Fri Nov 4 12:13:17 GMT 2022 armv7l GNU/Linux Testing date: December 12, 2022 Installing Docker 1. Update the system First, it is necessary to keep the system updated for installation. … Read more
Download System Image Download the appropriate version according to your system environment. It is recommended to use Thunder to download. It is more stable. After the download is complete, open the tool win32 disk image tool, other tools are also fine. Wait a moment… Prompt for successful write. Remove the card and insert it into … Read more
There are many tutorials online about installing OpenWrt on Raspberry Pi. Here, I will share my personal installation experience and the pitfalls I encountered 🕳. I hope this article can provide some small help to you who found it. Preparation: 1 Raspberry Pi 3B 2 TF card 3 Network cable 4 Laptop 5 Router connected … Read more
The Home Assistant Operating System (formerly known as HassOS) is a Linux-based operating system optimized for hosting Home Assistant and its add-ons. Today, we will introduce how to install the Home Assistant Operating System on a Raspberry Pi and provide you with some beginner’s guides and setup information. Required Hardware Devices Before installing the Home … Read more
Produced by Big Data Digest Author: Caleb The rotary phone is something that many of us have seen in classic Hollywood films. As a kid, I thought rotary phones were way cooler than the regular phones we have now; I wished I could have one. Guess the movie: Which film is this from? This luck … Read more
Installing and Running Mu Editor on Raspberry Pi Installation Command sudo apt install mu It’s that simple As a pseudo-geek, I love Raspberry Pi, Python, Microbit, and writing small programs to improve my work efficiency and enjoy the fun of programming. Mu Editor is an excellent beginner-friendly editor. Besides installing it on Windows, I also … Read more
1. Overview Artificial intelligence and neural networks have been hot topics in the field of computer science in recent years. Today, we will deploy an open-source image classification system on a Raspberry Pi. We will first train a convolutional neural network, and then you can input different images for it to classify. This tutorial will … Read more
Recently, I planned to implement offline face recognition on embedded devices, so I decided to install TensorFlow on Raspberry Pi 3. Below I will introduce how to install TensorFlow on Raspberry Pi 3. It is actually very simple and can be done quickly. However, due to the limitations of the Raspberry Pi server, our internet … Read more