工业现场中，部分第三方设备（如定制化传感器、老旧仪表、自研单片机模块）并非完全遵循标准ModbusRTU协议，可能会对CRC校验的字节顺序、校验范围、起始标志位做自定义修改。PLC自带的CRC指令无法适配这些非标规则，此时需要编写自定义CRC功能块，灵活调整 ...

Some members of the maker community are distraught about Arduino’s new terms of service (ToS), saying that the added rules put the company’s open source DNA at ...

Arduino Nesso N1 is a new ESP32-C6 IoT development kit with not only 2.4 GHz WiFi 6, Bluetooth LE, and an 802.15.4 radio for Zigbee/Thread/Matter, but also a LoRa radio and an IR transmitter for smart ...

Forbes contributors publish independent expert analyses and insights. Chief Analyst & CEO, NAND Research. Qualcomm, a company built on selling chips to companies like Samsung and Apple in volumes of ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

Qualcomm has announced plans to acquire Arduino, the Italian open-source hardware and software company known for its developer-friendly boards and global community of creators. The deal, whose ...

Qualcomm's acquisition gives it access to millions of developers in the Arduino ecosystem while also supporting its platform strategy for embedded devices, which now extends across hardware, software, ...

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The numbers don’t lie: Colorectal cancer (CRC) has been on the rise in younger people in the United States for over two decades. The new analysis found that childhood exposure to a carcinogenic toxin ...

CRC Group is expanding its casualty brokerage capabilities with the acquisition of Risk Transfer Partners (RTP), a Dallas-based wholesale brokerage specializing in casualty insurance. The acquisition ...