<p style="line-height:1.8;">注：* 为必填项</p> <p style="line-height:1.8;"><strong><span style="color:#0093e6;">请在报名阶段填写 ↓</span></strong></p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">* 1、项目功能介绍</h3> <hr> <p style="line-height:1.8;">基于开源SF32LB52模组制作的可以ai聊天的小盒子，用于桌上摆件，打发时间，DIY项目</p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">注：主题不限，可以是解决生活/工作中的某个问题、为某个人群/场景设计的方案、毕业设计/课程设计/DIY项目/纯属炫酷项目等。主要讲一下自己通过什么手段解决了什么问题。</span></p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">*2、项目属性</h3> <hr> <p style="line-height:1.8;">自然交互模块：文字 / 语音输入识别、多轮对话理解、口语化回复生成，目标场景用户日常咨询、需求表达（如 “推荐附近的川菜馆”）</p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">* 3、开源协议</h3> <hr> <p style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">请输入内容…</span></p> <ul> <li> <p><span>CC-BY-NC 3.0</span><span>：</span><a href="https://creativecommons.org/licenses/by-nc/3.0/" target="_blank">https://creativecommons.org/licenses/by-nc/3.0/</a></p> </li> </ul> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"><strong><span style="color:#0093e6;">请在竞赛阶段填写 ↓</span></strong></p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">*4、硬件部分</h3> <hr> <p style="line-height:1.8;"><span style="color:#95a5a6;">主控：</span></p> <div> <div>[立创·开源SF32LB52模组]，一款蓝牙低功耗芯片，频率 <strong>240MHz</strong>，集成 8MB PSRAM 和 16MB Flash，支持锂电池直接供电。</div> <div>屏幕：1.69寸TFT屏幕 <div> <div>电源：使用电池盒+CR123A 电池</div> <div> <div> <div>音频功放：型号是 LM4871，是一款 3W、单声道 AB 类音频功率放大器，工作电压 1.9 - 5.5V。</div> <div>模组与屏幕的连接：参考原理图</div> <div>喇叭：需要1W，8Ω的喇叭自行选购</div> <div>弯针2*5P排母</div> <div> </div> </div> </div> </div> </div> </div> <h3 style="line-height:1.8;">*5、软件部分</h3> <hr> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"><span style="color:#95a5a6;">前提：需要准备一个烧录器（CH340系列都可以）</span></p> <p style="line-height:1.8;"><span style="color:#95a5a6;">用于烧录固件</span></p> <p style="line-height:1.8;"><span style="color:#95a5a6;">使用<strong>1. sftool软件: 用于SF32系列SoC芯片的烧录</strong></span></p> <p style="line-height:1.8;"><strong><span style="color:#95a5a6;">先要下载固件文件：</span></strong></p> <div> <div>开发板的固件位于 <a href="https://github.com/78/xiaozhi-sf32/releases" target="_blank">https://github.com/78/xiaozhi-sf32/releases</a>，下载最新release版本的压缩包并解压。我们一共需要<code>bootloader.bin</code>、<code>ER_IROM2.bin</code>、<code>ER_IROM3.bin</code>、<code>ER_IROM1.bin</code> 和<code>ftab.bin</code>这五个文件。</div> <div> </div> </div> <p style="line-height:1.8;"> <img src="https://image.lceda.cn/oshwhub/pullImage/5e9f36063ce34437aa92f170e3b0513e.png" width="820" height="436" alt="5e9f36063ce34437aa92f170e3b0513e.png"></p> <p style="line-height:1.8;">2.还需要下载sftool.exe，并且与上五个文件保持同一路径（下载地址https://github.com/OpenSiFli/sftool/releases）</p> <p style="line-height:1.8;">烧录操作<a href="https://oshwhub.com/article/the-10th-lichuang-electric-contest-xiao-zhi-ai-assistant-burning-tutorial" target="_blank">#第十届立创电赛#小智AI助手烧录教程 - 嘉立创EDA开源硬件平台</a>可以参考该博主</p> <p style="line-height:1.8;">注意：windows版本1.3.0烧录地址</p> <div> <div> <div> <div>./sftool.exe -p COM3 -c SF32LB52 write_flash bootloader.bin@0x12010000 ftab.bin@0x12000000 ER_IROM2.bin@0x12A28000 ER_IROM3.bin@0x12268000 ER_IROM1.bin@0x12020000</div> <pre> </pre> </div> </div> <pre> </pre> </div> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">*6、BOM清单</h3> <hr> <table style="height:919px;width:1320px;" width="1380"> <tr> <td style="width:75.0312px;" width="144">No.</td> <td style="width:92.9844px;" width="144">Quantity</td> <td style="width:106.625px;" width="144">Comment</td> <td style="width:223.578px;" width="144">Designator</td> <td style="width:122.797px;" width="144">Footprint</td> <td style="width:83.9531px;" width="144">Value</td> <td style="width:173.5px;" width="144">Manufacturer Part</td> <td style="width:110.344px;" width="144">Manufacturer</td> <td style="width:100.266px;" width="144">Supplier Part</td> <td style="width:92.1094px;" width="144">Supplier</td> </tr> <tr> <td style="width:75.0312px;">1</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">BH-123A-A1CJ002</td> <td style="width:223.578px;">BAT1</td> <td style="width:122.797px;">BAT-TH_BH-123A-A5BJ002</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">BH-123A-A1CJ002</td> <td style="width:110.344px;">MYOUNG(美阳)</td> <td style="width:100.266px;">C5290177</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">2</td> <td style="width:92.9844px;">2</td> <td style="width:106.625px;">100nF</td> <td style="width:223.578px;">C1,C2</td> <td style="width:122.797px;">CAP-TH_L5.0-W2.5-P5.00-D1.0</td> <td style="width:83.9531px;">100nF</td> <td style="width:173.5px;">CC1H104MC1FD3F6C10MF</td> <td style="width:110.344px;">Dersonic(德尔创)</td> <td style="width:100.266px;">C254085</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">3</td> <td style="width:92.9844px;">2</td> <td style="width:106.625px;">1uF</td> <td style="width:223.578px;">C3,C4</td> <td style="width:122.797px;">CAP-TH_BD5.0-P2.00-D0.8-FD</td> <td style="width:83.9531px;">1uF</td> <td style="width:173.5px;">KF010M050C110A</td> <td style="width:110.344px;">CapXon(丰宾)</td> <td style="width:100.266px;">C62934</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">4</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">22uF</td> <td style="width:223.578px;">C5</td> <td style="width:122.797px;">CAP-TH_BD5.0-P2.00-D0.8-FD</td> <td style="width:83.9531px;">22uF</td> <td style="width:173.5px;">KM226M050D11RR0VH2FP0</td> <td style="width:110.344px;">CX(承兴)</td> <td style="width:100.266px;">C43346</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">5</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">DB301V-3.81-2P-GN-S</td> <td style="width:223.578px;">H1</td> <td style="width:122.797px;">CONN-TH_DB301V-3.81-2P-GN</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">DB301V-3.81-2P-GN-S</td> <td style="width:110.344px;">DORABO(地博电气)</td> <td style="width:100.266px;">C2826458</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">6</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">PM254-2-05-W-8.5</td> <td style="width:223.578px;">H2</td> <td style="width:122.797px;">HDR-TH_10P-P2.54-H-F-R2-C5-W8.5</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">PM254-2-05-W-8.5</td> <td style="width:110.344px;">HCTL(华灿天禄)</td> <td style="width:100.266px;">C2897425</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">7</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">GMI6050P-36db</td> <td style="width:223.578px;">MIC1</td> <td style="width:122.797px;">MIC-TH_BD6.0-P1.90-D0.4-L-FD_GMI6050P-2CXXDB</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">GMI6050P-36db</td> <td style="width:110.344px;">INGHAi(赢海)</td> <td style="width:100.266px;">C233939</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">8</td> <td style="width:92.9844px;">7</td> <td style="width:106.625px;">10kΩ</td> <td style="width:223.578px;">R1,R2,R3,R4,R7,R8,R9</td> <td style="width:122.797px;">RES-TH_BD2.7-L6.2-P10.20-D0.4</td> <td style="width:83.9531px;">10kΩ</td> <td style="width:173.5px;">MF1/4W-10K±1%-ST52</td> <td style="width:110.344px;">VO(翔胜)</td> <td style="width:100.266px;">C2903232</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">9</td> <td style="width:92.9844px;">2</td> <td style="width:106.625px;">2kΩ</td> <td style="width:223.578px;">R10,R11</td> <td style="width:122.797px;">RES-TH_BD2.3-L6.5-P10.50-D0.5</td> <td style="width:83.9531px;">2kΩ</td> <td style="width:173.5px;">MF1/4W-2KΩ±1% T</td> <td style="width:110.344px;">CCO(千志电子)</td> <td style="width:100.266px;">C119330</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">10</td> <td style="width:92.9844px;">4</td> <td style="width:106.625px;">M3螺丝</td> <td style="width:223.578px;">SCREW1,SCREW2,SCREW3,SCREW4</td> <td style="width:122.797px;">M3螺丝</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;"> </td> <td style="width:110.344px;"> </td> <td style="width:100.266px;"> </td> <td style="width:92.1094px;"> </td> </tr> <tr> <td style="width:75.0312px;">11</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">SK12D07VG5</td> <td style="width:223.578px;">SW1</td> <td style="width:122.797px;">SW-TH_SK12D07VG5-1</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">SK12D07VG5</td> <td style="width:110.344px;">SHOU HAN(首韩)</td> <td style="width:100.266px;">C431548</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">12</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">LC-OPEN-SF32LB52-MOD-N16R8</td> <td style="width:223.578px;">U1</td> <td style="width:122.797px;">COMM-SMD_L27.9-W18.0-P1.10_SF32LB52-MOD-1-N16R8</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">LC-OPEN-SF32LB52-MOD-N16R8</td> <td style="width:110.344px;">立创开发板</td> <td style="width:100.266px;">C42924267</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">13</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">10nF</td> <td style="width:223.578px;">U2</td> <td style="width:122.797px;">CAP-TH_L5.0-W2.5-P2.50-D0.5</td> <td style="width:83.9531px;">10nF</td> <td style="width:173.5px;">CC1H103ZA1ED3F4D1100</td> <td style="width:110.344px;">Dersonic(德尔创)</td> <td style="width:100.266px;">C2832505</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">14</td> <td style="width:92.9844px;">2</td> <td style="width:106.625px;">ZX-QC66-8.5CJ</td> <td style="width:223.578px;">U3,U4</td> <td style="width:122.797px;">SW-TH_4P-L6.0-W6.0-P4.50-LS6.3</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">ZX-QC66-8.5CJ</td> <td style="width:110.344px;">Megastar(兆星)</td> <td style="width:100.266px;">C7470133</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">15</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">XL-502UGD</td> <td style="width:223.578px;">U5</td> <td style="width:122.797px;">LED-TH_BD5.9-P2.54-RD_GREEN</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">XL-502UGD</td> <td style="width:110.344px;">XINGLIGHT(成兴光)</td> <td style="width:100.266px;">C2895548</td> <td style="width:92.1094px;">LCSC</td> </tr> <tr> <td style="width:75.0312px;">16</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">1.69寸TFTLCD模块</td> <td style="width:223.578px;">U6</td> <td style="width:122.797px;">1.69寸300*240 TFT LCD</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;"> </td> <td style="width:110.344px;"> </td> <td style="width:100.266px;"> </td> <td style="width:92.1094px;"> </td> </tr> <tr> <td style="width:75.0312px;">17</td> <td style="width:92.9844px;">1</td> <td style="width:106.625px;">LM4871N</td> <td style="width:223.578px;">U7</td> <td style="width:122.797px;">PDIP-8_L9.5-W6.4-P2.54-LS7.6-BL</td> <td style="width:83.9531px;"> </td> <td style="width:173.5px;">LM4871N</td> <td style="width:110.344px;">HGSEMI(华冠)</td> <td style="width:100.266px;">C47089163</td> <td style="width:92.1094px;">LCSC</td> </tr> </table> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">*7、大赛LOGO验证</h3> <hr> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;"> <span style="text-decoration:underline;"><a href="https://image.lceda.cn/easyedaResource/images/d1bbfd69f9404f56901a0e7b849b7245.rar" target="_blank">（大赛标识）.zip</a></span></span></p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">* 8、演示您的项目并录制成视频上传</h3> <hr> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p>