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官方和乐鑫科技官方三个版本。",[89,90,91],"h2",{"id":91},"固件文件",[93,94,95,111],"table",{},[96,97,98],"thead",{},[99,100,101,105,108],"tr",{},[102,103,104],"th",{},"文件",[102,106,107],{},"来源",[102,109,110],{},"说明",[112,113,114,129,141,162],"tbody",{},[99,115,116,123,126],{},[117,118,119],"td",{},[120,121,122],"code",{},"rymcu-V2.3.28-merged.bin",[117,124,125],{},"RYMCU 官方",[117,127,128],{},"RYMCU 针对 BigSmart 整理发布的推荐合并固件",[99,130,131,136,138],{},[117,132,133],{},[120,134,135],{},"rymcu-V2.3.19-merged.bin",[117,137,125],{},[117,139,140],{},"旧版回退合并固件",[99,142,143,148,151],{},[117,144,145],{},[120,146,147],{},"xiaozhi-esp32-merged.bin",[117,149,150],{},"小智 AI 官方",[117,152,153,154,161],{},"对应 ",[155,156,160],"a",{"href":157,"rel":158},"https:\u002F\u002Fgithub.com\u002F78\u002Fxiaozhi-esp32",[159],"nofollow","78\u002Fxiaozhi-esp32"," 主线生态的合并固件",[99,163,164,169,172],{},[117,165,166],{},[120,167,168],{},"espressif-brookesia-merged.bin",[117,170,171],{},"乐鑫科技官方",[117,173,153,174,161],{},[155,175,178],{"href":176,"rel":177},"https:\u002F\u002Fgithub.com\u002Fespressif\u002Fesp-brookesia",[159],"espressif\u002Fesp-brookesia",[85,180,181,183,184,187,188,191],{},[120,182,122],{}," 基于 ",[120,185,186],{},"E:\\RYMCU\\xiaozhi"," 中已生成的 V2.3.28 合并固件同步，包含天气、日历、Codex 状态应用、Smart Home MQTT\u002FEndpoint 概览能力、NES 启动器和 NES 专用启动模式。该预编译文件不包含 2026-07-28 提交 ",[120,189,190],{},"b1d1c08"," 中后续的 NES 显示、音频和音量控制调整。",[89,193,194],{"id":194},"烧录前准备",[85,196,197],{},"准备以下物品：",[199,200,201,205,208],"ul",{},[202,203,204],"li",{},"RYMCU BigSmart AI 助手。",[202,206,207],{},"可传输数据的 USB Type-C 数据线。",[202,209,210],{},"Windows 电脑和任一支持 ESP32-S3 的烧录工具。",[85,212,213],{},"烧录前需要先让设备进入下载模式：",[215,216,217,220,223,226],"ol",{},[202,218,219],{},"按住 BigSmart 的 Boot 按键不放。",[202,221,222],{},"长按电源按键开机。",[202,224,225],{},"设备进入下载模式后松开全部按键。",[202,227,228,229,232],{},"在设备管理器中查看串口号，例如 ",[120,230,231],{},"COM8","。",[85,234,235],{},"后续所有烧录方式都需要先完成以上步骤。烧录完成后，重新开机即可运行新固件。",[89,237,238],{"id":238},"离线烧录方式",[85,240,241,242,232],{},"以下三种离线烧录工具任选其一即可。所有合并固件都需要写入 Flash 偏移地址 ",[120,243,244],{},"0x0",[246,247,249],"h3",{"id":248},"乐鑫-flash-download-tool","乐鑫 Flash Download Tool",[85,251,252],{},"Flash Download Tool 是乐鑫官方离线烧录工具，适合使用图形界面手动选择固件并写入设备。",[85,254,255,256],{},"工具下载链接：",[155,257,260],{"href":258,"rel":259},"https:\u002F\u002Fdocs.espressif.com\u002Fprojects\u002Fesp-test-tools\u002Fen\u002Flatest\u002Fesp32\u002Fproduction_stage\u002Ftools\u002Fflash_download_tool.html",[159],"Flash Download Tool",[85,262,263,264,267],{},"下载并解压后，找到 ",[120,265,266],{},".exe"," 文件双击运行，按界面提示选择芯片、串口、烧录地址和固件文件。",[85,269,270],{},[271,272],"img",{"alt":273,"src":274},"Flash Download Tool 启动界面","\u002Fimages\u002Fflash1.png",[85,276,277],{},[271,278],{"alt":279,"src":280},"Flash Download Tool 烧录配置","\u002Fimages\u002Fflash2.png",[246,282,284],{"id":283},"rymcu-串口调试助手","RYMCU 串口调试助手",[85,286,287],{},"RYMCU 串口调试助手提供图形化串口烧录入口，适合快速选择合并固件并写入 BigSmart。",[85,289,255,290],{},[155,291,294],{"href":292,"rel":293},"https:\u002F\u002Fgithub.com\u002Frymcu\u002FRYCOM\u002Freleases\u002Ftag\u002F2.6.3",[159],"RYCOM 2.6.3",[85,296,297],{},"安装并打开软件后，选择 BigSmart 对应串口，按图示选择固件文件并开始烧录。",[85,299,300],{},[271,301],{"alt":302,"src":303},"RYMCU 串口调试助手烧录界面","\u002Fimages\u002Frymcom.png",[246,305,307],{"id":306},"rymcu-rodak-工具","RYMCU RODAK 工具",[85,309,310],{},"RODAK 是 RYMCU 提供的固件下载工具，也可用于烧录 BigSmart 合并固件。",[85,312,255,313],{},[155,314,317],{"href":315,"rel":316},"https:\u002F\u002Fgithub.com\u002Frymcu\u002Frodak-releases",[159],"RODAK Releases",[85,319,297],{},[85,321,322],{},[271,323],{"alt":324,"src":325},"RODAK 烧录界面","\u002Fimages\u002Frodak.png",[89,327,328],{"id":328},"在线烧录方式",[246,330,332],{"id":331},"乐鑫-esp-launchpad","乐鑫 ESP Launchpad",[85,334,335],{},"ESP Launchpad 是乐鑫官方网页烧录工具，可直接在浏览器中连接串口并写入固件。",[85,337,338,339],{},"在线烧录链接：",[155,340,343],{"href":341,"rel":342},"https:\u002F\u002Fespressif.github.io\u002Fesp-launchpad\u002F?flashConfigURL=https:\u002F\u002Fespressif.github.io\u002Fesp-brookesia\u002Fagent\u002Fchatbot\u002Flaunchpad.toml",[159],"ESP Launchpad",[85,345,346],{},"操作步骤：",[215,348,349,355,358,364,369,372],{},[202,350,351,352,232],{},"打开网页后点击 ",[120,353,354],{},"Connect",[202,356,357],{},"在浏览器弹出的串口列表中选择 BigSmart 对应串口并连接。",[202,359,360,361,232],{},"点击 ",[120,362,363],{},"DIY",[202,365,366,367,232],{},"将烧录地址设置为 ",[120,368,244],{},[202,370,371],{},"选择需要烧录的合并固件。",[202,373,360,374,377],{},[120,375,376],{},"Program"," 开始烧录。",[85,379,380],{},[271,381],{"alt":382,"src":383},"ESP Launchpad 烧录界面","\u002Fimages\u002Fesplaunchpad.png",[89,385,386],{"id":386},"烧录后检查",[85,388,389],{},"烧录完成后设备会自动重启。正常情况下可以看到：",[199,391,392,395,402,408],{},[202,393,394],{},"屏幕亮起并进入 Launcher。",[202,396,397,398,401],{},"主界面显示 ",[120,399,400],{},"rymcu-bigsmart"," 和固件版本。",[202,403,404,405,232],{},"串口日志打印 ",[120,406,407],{},"RYMCU BigSmart - Starting...",[202,409,410,411,232],{},"若已插入 SD 卡，日志显示 ",[120,412,413],{},"SD card mounted at \u002Fsdcard",[89,415,416],{"id":416},"常见问题",[93,418,419,429],{},[96,420,421],{},[99,422,423,426],{},[102,424,425],{},"问题",[102,427,428],{},"处理方法",[112,430,431,439,447,458],{},[99,432,433,436],{},[117,434,435],{},"找不到串口",[117,437,438],{},"更换可传输数据的 USB 线，检查驱动和设备管理器",[99,440,441,444],{},[117,442,443],{},"烧录失败",[117,445,446],{},"重新进入下载模式，关闭占用串口的串口终端后重试",[99,448,449,452],{},[117,450,451],{},"烧录后无显示",[117,453,454,455,457],{},"确认固件写入地址为 ",[120,456,244],{},"，重新上电，检查供电",[99,459,460,463],{},[117,461,462],{},"Wi-Fi 无法连接",[117,464,465],{},"使用 2.4G Wi-Fi，在 Settings 中重新配网",{"title":467,"searchDepth":468,"depth":468,"links":469},"",2,[470,471,472,478,481,482],{"id":91,"depth":468,"text":91},{"id":194,"depth":468,"text":194},{"id":238,"depth":468,"text":238,"children":473},[474,476,477],{"id":248,"depth":475,"text":249},3,{"id":283,"depth":475,"text":284},{"id":306,"depth":475,"text":307},{"id":328,"depth":468,"text":328,"children":479},[480],{"id":331,"depth":475,"text":332},{"id":386,"depth":468,"text":386},{"id":416,"depth":468,"text":416},"BigSmart 预编译合并固件说明和 esptool.py 烧录命令。","md",[486],{"label":487,"icon":488,"to":75},"English","i-lucide-languages",{},{"title":37,"icon":40},{"title":80,"description":483},"S3y2TEjheBGMdAXGxCsBX90HtZjBvSnaZV3CszqxS5M",[494,496],{"title":32,"path":33,"stem":34,"description":495,"icon":35},"将常见视频转换为 BigSmart 固件可播放资源的工具说明。",null,1785826457752]