The nodeCUE-led4-w is a constant voltage LED driver with four independently controlled PWM outputs. It is targeted at networked standalone installations that require dimmable, high-power full-colour static or dynamic LED lighting. The interface uses SmartConfig technology - a one-step and one-time process to connect a unit to the home wireless network. SmartConfig leverages the standard mechanisms present in Wi-Fi to configure association information on the fly, regardless of whether the user-interface is available. In this process a Wi-Fi enabled device such as a Smartphone, tablet or a laptop is used to send the association information to the unit. Additionally, it can be used to associate multiple devices to the same AP simultaneously. The configuration process is secured with AES-128 encryption, and the SSID and KEY length are supported up to 32 bytes. And furthermore, the device used to configure (smartphone, tablet, or PC) stays connected to the user’s home network during the configuration process (as opposed to other methods that require disconnection).