Overview of works: The intelligent garbage sorting device is an innovative environmental protection facility. Through the use of V831 chip and ESP32 controller, it realizes the automatic discrimination and classification of garbage. It uses advanced image recognition technology to accurately identify the type of garbage, and then through the precise control of the steering gear, the garbage is automatically stored in the correct garbage storage bucket. For recyclable garbage, the device also uses a garbage compression mechanism to compress, effectively saving space. The device also has an environmental monitoring function, which can monitor the current environmental conditions in real time, such as weather, temperature, PM2.5 concentration, etc. At the same time, it also has a fire alarm function. When the temperature inside the trash can is abnormal, it will send an alarm signal to the monitoring terminal through the WiFi module of esp32, so that the corresponding staff can take corresponding measures in time. In addition, it also has a voice control function, we can control "Xiaoyu" through voice commands to implement related functions. Main functional characteristics: Automatic identification and classification: Using the V831 chip, the intelligent waste sorting device can quickly and accurately identify the waste placed. With the trained model, it can recognize and classify up to 1000 different objects. Automatic access: ESP32 controller controls the steering gear to carry out accurate movement, and automatically stores the identified garbage to the corresponding garbage storage bucket. At the same time, when the trash can is fully loaded, the device will automatically prompt. Garbage compression: For recyclable garbage, the device is equipped with a garbage compression mechanism. Through compression, the occupied space of the trash can can be greatly reduced, and the garbage disposal efficiency is increased. Interactive display: Equipped with a highlight display, the device can support video and picture playback in various formats. The display screen will not only display various data of garbage classification, such as delivery sequence, garbage name, quantity, task completion prompt, full load situation, etc., but also play environmental protection publicity videos. Real-time environmental monitoring: Configure corresponding sensors to monitor and display the surrounding environment in real time. The fire alarm function is convenient for staff to take corresponding measures in time, which reduces safety hazards and increases the service life of the trash can. Voice control function: The device adds a voice control module, by calling "Xiaoyu, Xiaoyu", you can order it to implement the corresponding function. Environmental protection publicity: in the standby state, the display screen can play the "garbage classification publicity video" created by itself, so as to improve the public's environmental awareness. Wifi module: Provide wireless connection function for the trash can, so that it can communicate with mobile phone devices, and realize intelligent control and management.