Function button module with variable function layout and game controller

A function button module with variable function layout, comprising:

• a transparent pressing member;
• a plurality of transparent supporting members;
• an annular character changing plectrum;
• a driving assembly;
• wherein the transparent pressing member includes a plurality of pressing parts distributed in an annular shape, and an indicator light is provided at the bottom of each pressing part;
• the plurality of transparent supporting members include a support plate and two support columns arranged at both ends of the support plate, the support plate is arranged on the top of the pressing part, and transparent buttons are provided on the two support columns;
• the annular character changing plectrum is movably arranged on the support plate, and is engaged between the two support columns of each transparent supporting member, so that the annular character changing plectrum rotates around the center of the plurality of support plates when driven;
• the annular character changing plectrum is provided with a first through hole group and a second through hole group corresponding to different function button layouts;
• the output part of the driving assembly is rotationally connected to the annular character changing plectrum, when the driving assembly is driven, the annular character changing plectrum is driven to rotate until each through hole of the first through hole group faces the bottom of each transparent button or each through hole of the second through hole group faces the bottom of each transparent button.