Not long ago, Raspberry Pi released an all-in-one machine called “Raspberry 500 Plus”. This reminded me that I had a smaller development board, the Orange Pi Zero 2W, and I thought maybe I could turn this small development board into a “mini computer”. Let’s take a look at the result:It looks a bit messy, but … Read more
1. Orange Pi Zero Development Board 2. Checking Available Space on Orange Pi Zero System Using the Orange Pi image: OrangePi_zerolts_ubuntu_xenial_server_linux3.4.113_v2.0.7.img After booting the system, it shows that the root filesystem (rootfs) is only 1GB, and the available space is only 292MB. Checking disk usage: 3. Expanding /dev/mmcblk0p2 Key Points: (1) The starting sector for … Read more
Sound Source Localization and Classification System Based on Orange Pi: Software Design and Implementation 1. Introduction With the rapid development of artificial intelligence and Internet of Things technologies, embedded intelligent systems are increasingly applied in fields such as security monitoring, smart homes, industrial inspection, and human-computer interaction. Sound source localization and sound classification technologies, as … Read more
Click the blue text to follow us The reason is that I recently bought a new refrigerator. I have never been one to read the manual carefully, and as soon as I plugged it in, I eagerly placed the freshly arrived fruits and vegetables in the upper “refrigerator compartment”. Who would have thought, perhaps due … Read more
Introduction MindIE (Mind Inference Engine) is Huawei’s Ascend inference acceleration suite designed for AI applications across various scenarios. By providing layered open AI capabilities, it supports diverse AI business needs, enabling a multitude of models and releasing the computational power of Ascend hardware devices. It supports multiple mainstream AI frameworks and interfaces with various types … Read more
1: Navigate to the directory /home/HwHiAiUser/samples/notebooks 2: Use the bash command to start start_notebooks.sh in this directory, no need to enter root mode bash start_notebooks.sh 3: Enter the /09-speech-recognition/ directory 4: Run main.ipynb
Fire! Fire! Fire! Who hasn’t yet owned the “Orange Pi” that is currently all the rage among developers? What happens when the brand new “Orange Pi” meets versatile developers? Recently, the first phase of the “Orange Pi Free Experience Program” jointly launched by the ITPUB community, Orange Pi, and Ascend AI has successfully concluded. The … Read more
A new hardware adaptation has finally arrived, this firmware adaptation comes from the user:Today is SaturdayIt is important to note about this firmware:Unexpectedly, the Orange Pi CM4 has multiple hardware versions, and there are differences between these versions. Currently, it has been tested to work normally on the CM4 version 1.3.1, but on the CM4 … Read more
Case Introduction In today’s digital and intelligent era, the application of large language models (LLMs) is transforming the way work is done and user experiences across various fields at an unprecedented speed. Dify, as an open-source large language model application development platform, provides developers with convenient and powerful tools to build various large language model … Read more
