01 — New Member of the K1/M1 Family: Jupiter NXJupiter NX is a system on module (SoM) launched by Shenzhen Milk-V Technology, featuring the SpacemiT K1/M1 octa-core 64-bit RISC-V processor, designed as an alternative to NVIDIA Jetson Nano/NX.This module is compatible with the 260-pin SO-DIMM interface of Jetson Nano/Xavier NX, allowing it to work with … Read more
In the field of industrial automation, stable communication between the host computer and PLC (Programmable Logic Controller) is crucial for the normal operation of the system. However, different manufacturers have varying PLC protocols, making the debugging process complex and extending the development cycle, which poses many challenges for engineers. Today, we introduce a powerful open-source … Read more
To obtain the project source code,please contact the editor at the end of the article Wrist Treasure – a small XiaoZhi AI smart chatbot on your wrist, featuring a touchscreen, using the ESP32-S3 module, a single-channel microphone and speaker, two buttons, and a capacitive touchscreen, with a built-in AXP2101 power management chip. Wrist Treasure – … Read more
In media reports, ARM mini China is set to IPO in mainland China. Following this, online discussions have linked this event with the development of RISC-V by the Berkeley research team in the United States, which has attracted over 100 technology companies including IBM, NXP, Western Digital, NVIDIA, Qualcomm, Samsung, Google, and Huawei to join … Read more
Our laptops conceal a secret blueprint that specifies the instruction set that the computer can execute, serving as an interface between hardware and software. These instructions are hidden behind proprietary technology and cannot be altered. However, starting from 2025, users may purchase a new type of laptop that is improved, with its secrets being public. … Read more
In electronic engineering, embedded development, and IoT projects, serial communication is a common method for data transmission. To facilitate developers in debugging serial devices, an efficient, user-friendly, and feature-rich serial debugging tool is essential. Today, we introduce a completely free and open-source serial debugging tool—UartAssist.Download link at the end of the article! 01 ————— Software … Read more
Introduction In the realm of IoT and embedded development, serial debugging is an unavoidable “basic operation”. But when faced with various bizarre baud rates, strange parity bits, and the ever-confusing virtual serial ports, have you also experienced the following moments of frustration? ❌ Debugging tools lag more than the code❌ Manually typing AT commands to … Read more
Project Introduction FastBee is an open-source and easy-to-use IoT platform, characterized by its simplicity and user-friendliness, making it an ideal choice for small and medium-sized enterprises (SMEs) and individuals looking to learn. Moreover, this platform can be applied in various fields such as smart homes, smart offices, smart communities, agricultural monitoring, water resource monitoring, and … Read more
In the vast expanse of technology, there shines a brilliant star that illuminates every corner of the computer world with its open and free spirit: Linux. Today, let us delve into the story of Linux’s birth and growth, exploring the legend behind it. Origins: New Demands in the Context of the Times Looking back to … Read more
Have you ever faced the awkward situation of not having external speakers for your computer? Or wanted to play music from your computer on your phone but struggled with unstable Bluetooth connections?WiFiAudio provides a clever solution—turning your phone into a wireless speaker for your computer over a local area network, without the need for Bluetooth, … Read more