“PLC Network Optimization: Three Tricks to Perfect Network Structure for Smooth Data Transmission!” Hello everyone! Are you still going crazy over PLC networks lagging like a PowerPoint presentation? Every time there’s a data delay, it feels like waiting for takeout? Today, we are going to tackle this “network speed anxiety” in the industrial sector! ▶ … Read more
With the rapid development of the digital age, the global demand for high-speed data transmission continues to rise, and silicon photonic technology has become one of the key solutions to this challenge. Silicon photonic technology utilizes silicon materials as a foundation, integrating the processing of optical signals and electronic signals on a single chip, achieving … Read more
Author | Confused Zhen Produced by | Automotive Electronics and Software #01Introduction to Serial Peripheral Interface (SPI) Protocol SPI is a multi-master or master-slave, four-wire, full-duplex synchronous serial communication protocol, which means that data can be sent and received simultaneously.SPI was developed by Motorola as a protocol for synchronous serial communication, allowing full-duplex communication between … Read more
In fields such as industrial automation and remote monitoring, many are familiar with RS485 hubs. However, RS485 has several issues, such as data return delays and insufficient security. How can engineers leverage strengths and mitigate weaknesses to minimize these impacts?! 1. What Issues Exist with RS485 Hubs? Data return delay: The host can send data … Read more
Guide to Avoiding Pitfalls in WeChat Bluetooth Mini Program Development: Compatibility Issues between Android and iOS Recently, at the request of our company, we developed a mini program where the low-power Bluetooth data acquisition feature is a key component. Initially, we used Android devices for real-device debugging, and everything progressed smoothly. However, as the product … Read more
01Serial CommunicationSerial Port:The serial port, also known asserial communicationinterface orserial communication interface(usually referring toCOM port), is anexpansion interface that uses serial communication.USB (Universal Serial Bus)is a serial portbus standardand also atechnical specification for input and output interfacesthat is widely used inpersonal computersandmobile devicesand has expanded tophotographic equipment,digital televisions(set-top boxes),game consolesand other related fields.Serial communication: Refers … Read more
RS485 hubs play a crucial role in industrial automation, remote monitoring, and other fields, but various issues often arise during their application. How can we address these problems promptly? The following discusses these issues. 1. Common Mode Interference and Signal Ground Handling Issue: Common mode voltage exceeding the RS485 transceiver range can lead to unstable … Read more
In the modern technology field, embedded system interfaces play an indispensable role as the core hub for information exchange. Various interfaces achieve efficient data transmission and intelligent collaboration between devices through standardized communication protocols and specifications. As one of the core technologies in embedded development, a deep understanding and proficient use of interfaces directly determine … Read more
Hello everyone, welcome to <span>LiXin Embedded</span>. In the world of embedded development, SPI (Serial Peripheral Interface) is undoubtedly a well-known name. It acts like an efficient “courier,” quickly transferring data between microcontrollers, sensors, ADCs, DACs, and other devices. With its high speed, simplicity, and ease of implementation, SPI has become a favorite in countless embedded … Read more
TP-LINK Industrial IoT Gateway The TP-LINK Industrial IoT Gateway uses industrial-grade components and features a high-standard industrial protection design to meet the stability requirements of various industrial environments. It is compatible with mainstream industrial protocols such as Modbus TCP/RTU, MQTT, and HJ212, and supports standard communication interface protocols like RS-232/422/485, enabling communication between different protocols … Read more