The ELECFREAKS Smart Home Material Pack is a customized wooden accessory pack for Octopus sensors. It is designed with mounting holes The Classroom Smart Home Kit includes components such as an IOT:bit expansion board, a crash sensor, a 180-degree servo, a rainbow LED, a sound sensor, a light sensor and an OLED display. These components enable a variety of functions and work perfectly with the micro:bit board, allowing you to develop more interesting smart home projects. Combined with the Smart Home Material Pack, a well-designed wooden house model, you can combine your creations with this beautiful model to add a practical and aesthetic touch to your smart home projects. Start your smart home journey now! Let's combine creativity and technology to create a smart, practical and comfortable home.