【安信可UWB室内定位模组NodeMCU-BU01】04：接入OLED屏测试效果及问题
<div class='showpostmsg'><p style="text-indent:19.1000pt; text-align:left"><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">准备给</font><font face="Calibri">UWB</font><font face="宋体">“标签”身份模块装一只</font><font face="Calibri">OLED</font><font face="宋体">显示其测得的温湿度和加速度值及距离信息 </font><font face="Calibri">,</font><font face="宋体">打开安信可官方提供的</font><font face="Calibri">SDK</font><font face="宋体">包中查看发现的代码中存在</font><font face="Calibri">OLED</font><font face="宋体">屏的部分代码</font><font face="Calibri">:</font></span></span></span></span></p><p style="text-indent:19.1000pt; text-align:left"> </p>
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<p style="text-align:left"><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">经查看发现</font><font face="Calibri">OLED</font><font face="宋体">屏为两线</font><font face="Calibri">I2C</font><font face="宋体">驱动，采用</font><font face="Calibri">PB6</font><font face="宋体">、</font><font face="Calibri">PB7 </font><font face="宋体">硬件</font><font face="Calibri">I2C</font><font face="宋体">接口</font><font face="Calibri">,</font><font face="宋体">与</font><font face="Calibri">SHT20</font><font face="宋体">温湿度模块同一接口。就找了一块</font><font face="Calibri">0.96</font><font face="宋体">寸的</font><font face="Calibri">OLED</font><font face="宋体">屏连接在模块上面，可以正常显示，经过修改程序中的采集模式即可实时显示距离、温湿度、角度信息。</font></span></span></span></span></p>
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<p style="text-align:left"><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">本打算也将</font>“基站”身份模组也采用</span></span><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="Calibri">OLED</font></span></span><span style="font-size:10.5000pt"><span style="font-family:宋体"><font face="宋体">显示以上等信息，但还未找到如何实现</font>“基站”模块显示标签的距离的方法，接下来再继续研究吧，希望接收到大家的指教。</span></span></span></span></p>
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