IoT Gateway vs RTU vs Modem vs Router
How to Choose the Right Device In our previous article, we covered modems and routers. But what happens when your site has dozens of devices speaking different protocols—Modbus RTU, BACnet, DNP3, IEC, and OPC UA all in one cabinet. That‘s where gateways and RTUs come in. They’re smarter, more capable—and more complex. This guide breaks down what each […]
