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Unlocking Next-Gen IoT and Industrial Automation with the ESP32 Development Board Featuring CAN FD and RTC HAT
In today's fast-paced world of embedded system design, developers face increasing pressure to deliver high-performance, reliable, and future-ready solutions for industrial and automotive applications. Whether you're building smart transportation systems, advanced robotics, or robust automation networks, one of the most important decisions you’ll make is choosing the right development hardware. The ESP32 Development Board with CAN [...]
DIY Marine and NMEA 2000 Electronics for Recreational Boating
DIY enthusiasts and boat owners have access to a wide array of marine electronics that can be used for navigation, monitoring, and communication. Many of these devices are available through online retailers and specialized vendors, making it easier than ever to equip a recreational boat with custom electronics. This overview covers the general categories of [...]
Technical Comparison Report: ESP32 vs. Teensy 4 Series
Overview The ESP32 series, developed by Espressif Systems, and the Teensy 4 series, created by PJRC, are both highly capable microcontroller development platforms. ESP32 is well known for its integrated wireless capabilities, while the Teensy 4 series is recognized for its raw processing power and real-time performance. Processing Power The ESP32 series features dual-core Xtensa LX6, LX7, or [...]
Programming the PCF8523 RTC Using Raspberry Pi and Python
1. Introduction The PCF8523 is a low-power real-time clock (RTC) module from NXP. It is often used in embedded systems to maintain accurate timekeeping, even when the host system is powered off. This report details the setup and programming of the PCF8523 RTC using a Raspberry Pi and Python, leveraging the I²C interface. 2. System Requirements 2.1 Hardware Raspberry [...]
SunFounder ESP32 Ultimate Starter Kit – All-in-One IoT Learning Platform for Every Level
A Complete Learning Journey for Beginners to Experts Unlock the full potential of IoT development with the SunFounder ESP32 Ultimate Starter Kit, designed to cater to all experience levels—from absolute beginners to seasoned developers. Whether you're exploring electronics for the first time or looking to prototype advanced smart devices, this all-in-one kit offers the perfect launchpad. With [...]
Developing CAN FD Applications with the Raspberry Pi and the PiCAN FD Board
The Controller Area Network (CAN) protocol has been a cornerstone of reliable, real-time communication in embedded and automotive systems for decades. With the emergence of CAN FD (Flexible Data Rate), the capabilities of CAN have been significantly enhanced, allowing for faster and more efficient data transmission. This paper delves into the fundamentals of Classical CAN [...]
CAN Bus Unplugged: A Deep Dive into Its Origins, Growth, and Future
The following is an excerpt from https://jcom1939.com/history-and-development-of-the-controller-area-network-can-bus/ Introduction The Controller Area Network (CAN) bus is a robust serial communication protocol developed to facilitate real-time data exchange between electronic control units (ECUs) in various applications, notably in the automotive industry. Originating in the 1980s, CAN bus has become integral to numerous systems requiring reliable and efficient communication among [...]
Smarter Sensing: Turck’s SAE J1939 Radar Innovation for Mobile Equipment
The MR15-Q80 radar scanner by Turck represents a significant advancement in radar technology for mobile machinery, offering enhanced object detection and collision avoidance capabilities. Unlike traditional radar sensors that provide only one-dimensional distance measurements, the MR15-Q80 delivers genuine three-dimensional (3D) data, improving the mapping of objects and spaces. Its robust design can withstand shocks of [...]
Combining CAN Bus and Microcontroller Power: The CANPico V2 by Copperhill Technologies
In the realm of embedded systems and industrial automation, two technologies stand out for their versatility and functionality: the Controller Area Network (CAN) and the Raspberry Pi Pico. Together, they offer robust possibilities for real-time communication and compact control systems. Copperhill Technologies has leveraged this synergy by introducing the CANPico V2, a powerful development board [...]
Security Vulnerabilities in CAN, CANopen, and J1939 Networks: Risks and Mitigation Strategies
The following is an excerpt from https://jcom1939.com/security-concerns-in-can-canopen-and-j1939-networks/. The Controller Area Network (CAN) protocol, developed in the 1980s for real-time communication among microcontrollers, has become a foundational standard in various industries, including automotive, industrial automation, and medical equipment. Higher-layer protocols such as CANopen and SAE J1939 build upon CAN to define standardized message formats and application-level functions [...]