Data Transmission

The Technology Behind Bluetooth Beacons: How BLE 5.0 Supports Their Stable Operation

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The Technology Behind Bluetooth Beacons: How BLE 5.0 Supports Their Stable Operation

Click the blue text above to follow us Bluetooth beacons are commonly used devices for indoor positioning and information push scenarios, and their stable operation relies on advanced technology support. The emergence of BLE 5.0 technology has brought significant improvements in communication distance, data transmission, and power management for Bluetooth beacons. Physical Layer Technology Lays … Read more

Revealing How Naisun Automation’s Profibus to Fiber Optic Solution Transforms Analyzers

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Revealing How Naisun Automation's Profibus to Fiber Optic Solution Transforms Analyzers

In various industries such as chemical, pharmaceutical, and food processing, the accuracy and stability of analytical instruments play a crucial role in controlling production processes and ensuring product quality. Traditional communication methods often face issues such as signal interference and limited transmission distances in complex industrial environments. The solution of converting Profibus to fiber optic … Read more

AWT200-LW Series LoRaWAN Gateway: An Efficient and Reliable Wireless Data Transmission Solution

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AWT200-LW Series LoRaWAN Gateway: An Efficient and Reliable Wireless Data Transmission Solution

PART01Overview The AWT200-LW series LoRaWAN gateway is equipped with a high-performance SX1302 RF chip, offering multiple frequency bands and model options to accurately meet the communication needs of different regions worldwide, catering to a diverse range of customer applications. This gateway supports rapid deployment of LoRaWAN network access and wireless services, simplifying the operational process … Read more

Understanding D-PHY Camera in Depth with CSI-2 Protocol Layer

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Understanding D-PHY Camera in Depth with CSI-2 Protocol Layer

Prerequisite: A few days ago, a colleague asked me about Camera issues, specifically how to test Camera signals. Since we communicated over the phone, I thought that simply discussing D-PHY wouldn’t be very effective, as D-PHY is just a physical layer specification. The signal transmission of the Camera is based on the CSI-2 protocol layer; … Read more

MIPI Interface Technology: How Chip Interface IP Achieves Faster Image and Video Transmission?

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MIPI Interface Technology: How Chip Interface IP Achieves Faster Image and Video Transmission?

With the continuous advancement of technology, images and videos play an increasingly important role in our lives. From smartphones, televisions, and computers to medical devices and automobiles, various smart devices require support from image and video transmission technologies. MIPI (Mobile Industry Processor Interface) interface technology is one of the mainstream technologies widely used to connect … Read more

Understanding the Differences Between LVDS, EDP, and MIPI

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Understanding the Differences Between LVDS, EDP, and MIPI

We often use touch screens and hear about various touch screen interfaces, such as LVDS, EDP, and MIPI. So, what are the differences between them?Let’s take a look. LVDS, EDP, and MIPI are three mainstream high-speed data transmission interfaces primarily used for display and video signal transmission, but they have significant differences in design goals, … Read more

In-Depth Explanation of the SPI Communication Protocol and FPGA Implementation

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In-Depth Explanation of the SPI Communication Protocol and FPGA Implementation

Click the blue text Follow us 1. Introduction to SPI SPI (Serial Peripheral Interface) is a synchronous, serial, full-duplex communication interface commonly used for data exchange between microcontrollers, sensors, memory, and other external devices. Examples include: EEPROM, RTC (Real-Time Clock), ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), LCD, audio ICs, temperature and pressure sensors, MMC or … Read more

Understanding the I2C Protocol: A Comprehensive Guide

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Understanding the I2C Protocol: A Comprehensive Guide

I2CIntroduction I2C (Inter-Integrated Circuit) is a short-distance, low-speed, two-wire serial communication bus introduced by Philips (NXP) in the 1980s. It is widely used in electronic devices due to its simple structure (requiring only the SDA data line and SCL clock line), low wiring costs, and support for multi-master and multi-slave communication. Its main application scenarios … Read more

Frontend HTTP Requests: A Practical Guide to Accurately Determining Data Reception Completion

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Frontend HTTP Requests: A Practical Guide to Accurately Determining Data Reception Completion

When users download large files and the progress stalls at 99%, or when real-time data streams suddenly interrupt without notice—these typical issues stem from neglecting to accurately determine the completion of HTTP responses. This article will delve into solving a key challenge in frontend development:How to accurately determine whether HTTP response data has been completely … Read more

Chapter 16 of FreeRTOS: Stream Buffer

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Chapter 16 of FreeRTOS: Stream Buffer

Table of Contents 1. Core Concepts of Stream Buffer 1.1 Design Purpose 1.2 Key Features 2. Practical Implementation of Efficient Data Stream Transmission 2.1 Serial Data Transmission and Reception Example 2.2 Performance Optimization Techniques 3. In-depth Comparison with Queues 4. Quick Reference for Key APIs 5. Best Practice Recommendations 1. Core Concepts of Stream Buffer … Read more