Wireless communication is driving Industry 4.0 and 5G is at the forefront, with billions of machines, devices, and sensors just waiting to be connected. 5G plays such an important role that it is being designed with the industry’s needs specifically in mind. The thing with Industry 4.0, the Industrial Internet of Things (IIoT), the connected industry – whatever you want to call it, one thing is undeniable: it is growing, and fast.