Abstract: In response to the problems of low pruning efficiency, high labor volume, and inconsistent pruning quality in traditional hedge pruning equipment, a STM32 microcontroller is proposed as the main control unit, with modules such as MPU six axis sensor,photosensitive detection, network communication, stepper motor controller, and optocoupler relay interspersed. An electronic control system for landscaping machines is designed. The system has a high level of automation and can fully achieve modularity. After testing, the system has certain practical value in reducing labor and improving the level of landscaping.