The innovative use of an Zhaga extension hub, enhancing the Zhaga port's functionality for superior adaptability in smart city solutions. By implementing the hub, standard Zhaga ports transform into dynamic interfaces, accommodating a diverse array of smart modules. This broadens the scope of possibilities, providing cities flexibility in customizing their lighting infrastructure. The hub serves as a vital connector that integrates various Zhaga modules. This approach not only simplifies installation but also help cities to effortlessly advance their lighting networks, staying ahead of technological advancements.