Altech Corp. has introduced the DO-1, a universal monitor for Modbus devices. The DO-1 combines data collection, analysis, and alerting in a single package. The solution enables companies of all sizes ...

Industrial automation manufacturer Opto 22 has announced groov 2.3, a major update adding Modbus/TCP communication to the company’s groov web-based mobile interface software. With groov’s new ...

Bringing the cloud closer to the edge, Moxa announced today its new AIG-100 Series of industrial-grade gateways supporting data conversion and reliable transfer from Modbus TCP/RTU/ASCII devices to ...

Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...