Low-power-consumption intelligent experience terminal mainboard based on STM32

The invention relates to the technical field of intelligent computers, and specifically relates to an experience terminal mainboard, in particular to a low-power-consumption intelligent experience terminal mainboard based on STM32. The mainboard comprises an STM32 main controller, a power supply management module and a function module interface, wherein the STM32 main controller is responsible for sending a command to the power supply management module and implementing power supply allocation schemes of different states, communication with a function module and switching of the working modes of the STM32 main controller; the power supply management module is used for providing the three voltages of 9V, 5V and 3.3 V and implementing on-off control of the power supply of each function module; and the function module interface is used for connecting a height and weight interface module, a blood pressure, blood oxygen and palm temperature interface module, a temperature and humidity module, a liquid crystal display interface module, a printer interface module, a WIFI (Wireless Fidelity) interface module, a matrix keyboard interface module and an alarm button interface module. According to the low-power-consumption intelligent experience terminal mainboard based on STM32 provided by the invention, a low-power-consumption microcontroller design is adopted, and batteries are adopted for supplying power, so that the mobility and low power consumption of equipment are ensured.