Modbus is a communication protocol that is great at connecting Modbus devices such as programmable logic controllers (PLCs) for control and data acquisition. It is the most commonly used industrial protocol and is widely accepted due to its simplicity, flexibility,…

Modbus RTU and Modbus TCP are two types of Modbus communication protocols, both used in industrial automation, industrial devices, programmable logic controllers (PLCs), and SCADA systems but vary in their communication methods and applicability. The fundamental…

Testo SE & Co. KGaA is a world leader in the production and retail of measuring instruments and systems. One of their innovative products is the Testo Smart Probes—a compact, easy-to-use, and highly efficient range of Bluetooth-enabled instruments for precise…