We can create a component that’s shared by a few other components. In Ionic 3, we have to declare the component in @NgModule. Ionic 3 also supports lazy loading and each page is itself a module. We cannot declare a component in two modules. I’ll show you how to wrap the component in its own module and share that in different modules.

There are many z-wave devices on the market. OpenHAB can support them via its z-wave biding. It may be frustrating if a device cannot be added to the z-wave network. This post tells you how to add z-wave controller and points out tricky steps in adding a z-wave device.

If you use OneWay WPF binding but set the target directly, the binding will be broken forever. Avoid it by setting the source only.