Click the blue text above to follow us Embedded Training – Choose Jufeng Smart Link 1. Definition UART (Universal Asynchronous Receiver/Transmitter) is a widely used serial communication protocol for transmitting data asynchronously between devices. It does not require a shared clock signal but relies on pre-agreed parameters (such as baud rate) for communication. Functions and … Read more
[Image] The I2C bus (Inter-Integrated Circuit), also known as IIC or I2C, is a two-wire serial bus developed by PHILIPS for connecting microcontrollers and their peripheral devices. It is a widely adopted bus standard in the field of microelectronics for communication control. It…
Modbus is a serial communication protocol that was published by Modicon (now Schneider Electric) in 1979 for communication with programmable logic controllers (PLCs). Modbus has become the de facto industry standard for communication protocols in the industrial sector and is now a common method for connecting industrial electronic devices. The main reasons for the widespread … Read more
The full English name of SPI is Serial Peripheral Interface, which, as the name suggests, is a serial peripheral interface.SPI is a synchronous serial communication interface specification primarily used for short-distance communication in embedded systems.This interface was developed by Motorola in the mid-1980s and has since evolved into an industry standard.SPI is a high-speed, full-duplex, … Read more
The Serial Peripheral Interface (SPI) is one of the most widely used interfaces between microcontrollers and peripheral ICs (such as sensors, ADCs, DACs, shift registers, SRAM, etc.). SPI is a synchronous, full-duplex, master-slave interface. Data from the master or slave is synchronized on the rising or falling edge of the clock. Both the master and … Read more
Click the blue text Follow us 1. Introduction to I2C The I2C communication protocol (Inter-Integrated Circuit) was developed by Philips. Due to its fewer pins, simple hardware implementation, and strong scalability, it does not require external transceivers for communication protocols like USART or CAN, and is now widely used for communication between multiple integrated circuits … Read more
Search on WeChatYoung Electrician1. Communication between Wecon Touch Screen and Mitsubishi PLC Programming Port When communicating between the Wecon touch screen and the Mitsubishi 3U PLC programming port, a specific programming cable must be purchased to connect the touch screen and the PLC programming port, and communication parameters must be set. The 3U PLC does … Read more
For more content, you can join the Linux System Knowledge Base package (tutorials + videos + Q&A):Linux System Knowledge Base Package Table of Contents 1. I2C Frame Format 1.1 Start and Stop Conditions 1.2 Addressing 1.3 Read/Write Bit 1.4 Data Frame 2. Transmission Steps 3. Advantages and Disadvantages 3.1 Advantages 3.3 Disadvantages Consolidate, share, and … Read more
LoRaWAN™ What is it? A technical overview of LoRa® and LoRaWAN Introduction This document aims to provide an introductory technical overview of LoRa® and LoRaWAN™. Low-Power Wide-Area Networks (LPWAN: Low–Power, Wide-Area Networks) are expected to support a significant portion of the billions of devices anticipated in the Internet of Things (IoT) space. LoRaWAN™ is designed … Read more
Recommended by Deepseek! A free OT+IT industrial visualization platform.Struggling with Modbus master-slave relationships?A single article on implementing Modbus communication in C# is enough!Modbus protocol gateway explained by industrial control experts! It’s amazing. What is Modbus and what is it used for? When it comes to industrial automation, Modbus is definitely a topic that cannot be … Read more