Seismic　geophone　is　the　key　instrument　for　seismic　data　acquisition　in　the　fields　of　oil　and　gas　exploration　and　other　relevant　fields.　It　plays　an　important　role　in　data　quality,subsequent　processing　and　interpretation.　Aiming　at　the　shortcomings　of　the　existing　geophones,such　as　large　volume,heavy　weight,unable　to　monitor　in　real-time,and　heavy　workload　of　data　transmission　and　storage,this　paper　designs　and　implements　a　wireless　geophone　based　on　STM32　embedded　microcontroller.　It　is　mainly　composed　of　STM32　microcontroller,　acceleration　sensor,　global　positioning　system　(GPS)　module,Wi-Fi　module　and　real-time　seismic　data　receiving　and　processing　module.　Firstly,the　acceleration　of　vibration　in　three　directions　is　sensed　by　the　acceleration　sensor;　secondly,the　sampling　and　analog-to-digital　conversion　of　the　vibration　data　is　controlled　by　the　microcontroller;　thirdly,the　vibration　and　GPS　data　are　sent　to　the　personal　computer　(PC)　through　Wi-Fi,and　the　personal　coomputer　PC-side　software　module　completes　the　reception,display,monitoring　and　storage　of　the　seismic　data;　finally,the　feasibility　and　effectiveness　of　the　designed　wireless　geophone　are　verified　through　actual　seismic　data　acquisition　experiments.　©　2023　Inst.　of　Scientific　and　Technical　Information　of　China.　All　rights　reserved.