显示页面修订记录反向链接回到顶部 本页面只读。您可以查看源文件,但不能更改它。如果您觉得这是系统错误,请联系管理员。 ====== 蓝牙Dongle ====== ===== 1. 模块介绍 ===== <html><body> <p class=MsoTitle align=left style='text-align:left'><span style='font-size: 16.0pt;font-family:宋体;color:#222222;background:white'> <span lang=ZH-CN>本蓝牙</span>dongle<span lang=ZH-CN>模块用于连接电脑和</span>weeeemake<span lang=ZH-CN>的蓝牙设备,包括主控板上的蓝牙模块和蓝牙手柄。该模块连接稳定,传输距离远,可以用于传输数据和下载程序用。</span></span></p> <p class=MsoTitle align=left style='text-align:left'><span style='font-size: 16.0pt;font-family:宋体;color:#222222;background:white'> <span lang=ZH-CN></span><span lang=ZH-CN>模块外观:</span><span lang=ZH-CN></span></span></p> </body></html> {{ :wm_wiki:dongle_module:pasted:20200306-173037.png }} ===== 2. 参数规格 ===== <html><body> <div align=center> <table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'> <tr> <td width=238 valign=top style='width:178.5pt;border-top:solid #5B9BD5 3.0pt; border-left:solid #5B9BD5 3.0pt;border-bottom:solid white 2.25pt;border-right: none;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>参数</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:solid #5B9BD5 3.0pt; border-left:none;border-bottom:solid white 2.25pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>值</span></b><b><span style='font-size:18.0pt;font-family:宋体;color:white'>/<span lang=ZH-CN>描述</span></span></b></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>工作电压</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>DC 5V</span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>蓝牙芯片</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border:none;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>CYW20707<span lang=ZH-CN>(双模)</span></span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border:solid white 1.0pt; border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:18.0pt;font-family:宋体;color:white'>USB<span lang=ZH-CN>串口芯片</span></span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:solid white 1.0pt; border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>CH340</span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>默认波特率</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border:none;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>115200</span></p> </td> </tr> <tr> <td width=238 style='width:178.5pt;border:solid white 1.0pt;border-left:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>工作频率</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:solid white 1.0pt; border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>2.4G</span></p> </td> </tr> <tr> <td width=238 style='width:178.5pt;border-top:none;border-left:solid #5B9BD5 3.0pt; border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;background: #5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>发射功率</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>4dBm</span></p> </td> </tr> <tr> <td width=238 style='width:178.5pt;border-top:none;border-left:solid #5B9BD5 3.0pt; border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;background: #5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>数据速率</span></b><b><span style='font-size:18.0pt;font-family:宋体;color:white'>-<span lang=ZH-CN>最大值</span></span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>3Mbps GFSK</span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>调制</span></b><b><span style='font-size:18.0pt;font-family:宋体;color:white'>/<span lang=ZH-CN>协议</span></span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>蓝牙</span><span style='font-size:18.0pt;font-family:宋体;color:white'>2.1, SPP/<span lang=ZH-CN>蓝牙低功耗</span>, BLE4.1</span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>灵敏度</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>-98dB</span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>工作温度范围</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>-20<span lang=ZH-CN>℃</span>~+70<span lang=ZH-CN>℃</span></span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>存储温度</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>-40<span lang=ZH-CN>℃</span>~+125<span lang=ZH-CN>℃</span></span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>传输距离</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>0~40m<span lang=ZH-CN>(空旷地带)</span></span></p> </td> </tr> <tr> <td width=238 valign=top style='width:178.5pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>尺寸大小</span></b></p> </td> <td width=552 valign=top style='width:5.75in;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>55mm*21mm*8mm<span lang=ZH-CN>(长</span>*<span lang=ZH-CN>宽</span>*<span lang=ZH-CN>高)</span></span></p> </td> </tr> </table> </div> </body></html> ===== 3. 使用指南 ===== <html><body> <p class=MsoNormal><span style='font-size:18.0pt;font-family:"等线 Light"; letter-spacing:-.5pt'> </span><b><span lang=ZH-CN style='font-size: 16.0pt;font-family:宋体;letter-spacing:-.5pt'>模块使用说明:</span></b></p> <p class=MsoTitle style='margin-left:.75in;text-indent:-.25in'><span style='font-size:16.0pt;font-family:"Arial",sans-serif'>•<span style='font:7.0pt "Times New Roman"'> </span></span><span lang=ZH-CN style='font-size:16.0pt;font-family:宋体'>模块插上电脑的</span><span style='font-size:16.0pt;font-family:宋体'>USB<span lang=ZH-CN>接口后,一般会自动安装</span>CH340<span lang=ZH-CN>的驱动,如果安装不成功,也可以手动安装。</span></span></p> <p class=MsoTitle style='margin-left:.75in;text-indent:-.25in'><span style='font-size:16.0pt;font-family:"Arial",sans-serif'>•<span style='font:7.0pt "Times New Roman"'> </span></span><span lang=ZH-CN style='font-size:16.0pt;font-family:宋体'>打开串口助手后,波特率设置为</span><span style='font-size:16.0pt;font-family:宋体'>115200<span lang=ZH-CN>,数据位</span>8<span lang=ZH-CN>,校验无,停止位</span>1<span lang=ZH-CN>。</span></span></p> <p class=MsoTitle style='margin-left:.75in;text-indent:-.25in'><span style='font-size:16.0pt;font-family:"Arial",sans-serif'>•<span style='font:7.0pt "Times New Roman"'> </span></span><span lang=ZH-CN style='font-size:16.0pt;font-family:宋体'>当模块通电后,模块上有个蓝色</span><span style='font-size:16.0pt;font-family:宋体'>LED<span lang=ZH-CN>灯会闪烁,当蓝牙连接成功后,会常亮。</span></span></p> <p class=MsoTitle style='margin-left:.75in;text-indent:-.25in'><span style='font-size:16.0pt;font-family:"Arial",sans-serif'>•<span style='font:7.0pt "Times New Roman"'> </span></span><span lang=ZH-CN style='font-size:16.0pt;font-family:宋体'>如果之前没有连接过蓝牙,可以按压模块上闪灯部位配对按钮,此时蓝色</span><span style='font-size:16.0pt;font-family:宋体'>led<span lang=ZH-CN>灯快闪,模块进入配对模式,把</span>weeemake<span lang=ZH-CN>的蓝牙模块靠近此</span>dongle<span lang=ZH-CN>,会自动连接。连接成功后常亮。</span></span></p> <p class=MsoTitle style='margin-left:.75in;text-indent:-.25in'><span style='font-size:16.0pt;font-family:"Arial",sans-serif'>•<span style='font:7.0pt "Times New Roman"'> </span></span><span lang=ZH-CN style='font-size:16.0pt;font-family:宋体'>如果需要重新连接,按照上一步的方法,连接即可。每次上电,</span><span style='font-size:16.0pt;font-family:宋体'>dongle<span lang=ZH-CN>会记住上一次配对的蓝牙,只要此蓝牙处于未连接状态,就会自动连接,不需要重新配对。</span></span></p> </body></html>