物联创客 发表于 2022-3-10 01:53

【安信可UWB室内定位模组NodeMCU-BU01】03：功耗测量及板载资源测试

<div class='showpostmsg'><p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">功耗测量：</font></span></span></span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">分别设置两个模块为</font>&ldquo;标签&rdquo;和&ldquo;基站&rdquo;</span></span></span></span></p>

<table class="MsoTableGrid" style="border-collapse:collapse; border:none; text-align:justify; font-family:&quot;Times New Roman&quot;; font-size:13px">
        <tbody>
                <tr>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:1px solid black; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">模式状态</font></span></span></span></span></p>
                        </td>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:1px solid black; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">标签</font></span></span></span></span></p>
                        </td>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:1px solid black; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">基站</font></span></span></span></span></p>
                        </td>
                </tr>
                <tr>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">关闭测距</font></span></span></span></span></p>
                        </td>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="Calibri">10mA</font></span></span></span></span></p>
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                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="Calibri">10mA</font></span></span></span></span></p>
                        </td>
                </tr>
                <tr>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">开启测距</font></span></span></span></span></p>
                        </td>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="Calibri">180mA</font></span></span></span></span></p>
                        </td>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="Calibri">180mA</font></span></span></span></span></p>
                        </td>
                </tr>
                <tr>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">低功耗模式（未找到</font><font face="Calibri">AT</font><font face="宋体">指令）</font></span></span></span></span></p>
                        </td>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">暂未测得</font></span></span></span></span></p>
                        </td>
                        <td style="border-bottom:1px solid black; width:189px; padding:0px 7px 0px 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top">
                        <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">暂未测得</font></span></span></span></span></p>
                        </td>
                </tr>
        </tbody>
</table>

<p style="text-align:justify">此前以为安信可官方会提供相应的AT指令来控制板子的工作模式，但实际发现并没有支持该功能的指令，建议安信可将工作模式指令也添加进去，这样更加方便我们进行二次开发测试。</p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">板载温湿度数据获取：（串口发送：</font><font face="Calibri">AT+tem_hum</font><font face="宋体">）</font></span></span></span></span></p>

<p style="text-align:left"> &nbsp;</p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">板载三轴加速度传感器数据获取：（串口发送：</font><font face="Calibri">AT+xyz</font><font face="宋体">）</font></span></span></span></span></p>

<p style="text-align:justify">&nbsp;</p>

<p style="text-indent:29.4500pt; text-align:left">&nbsp;</p>

<p style="text-align:left"> &nbsp;</p>
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