可以通过板卡文件管理上传图片到板子，有些图片格式不支持 image0111.jpg240240xZHENGCHU1MINUS1widthimage2402yZHENGCHU1MINUS1heightimage2402WHILETRUEimage0x0yTRUEA1keyMINUSy10A2keyADDx10A3keyADDy10A4keyMINUSx10s0.1{"BurnSpeed":{"key":"921600","label":"921600"}}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