hl23889909 发表于 2021-9-20 23:56

【润和Neptune测评】一 开箱硬件欣赏

<p><strong>1硬件欣赏</strong><br />
板子拿到已经一周了,但是中秋节前上班比较忙,没有时间来好好看下板子的资源,今天我们来好好看看这个号称:最便宜的鸿蒙开发板~<br />
外箱:一个纸盒套着一个塑胶套,简约,打开是一张保障卡,两个静电袋装着两块板子,还有4跟杜邦线<br />
&nbsp;</p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线"><b>板子</b>:<span style="background:white"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:#444444"><span style="letter-spacing:.75pt">润和Neptune</span></span></span></span>:小巧精致(手母头搬大小),两排2.54排针+typeC,完美对应开发者,一根USB线就能愉快玩耍。</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">测试板子:看着像USB转串口TTL板子,但是这个是USB A 还是母口,接电脑还得找个延长线!直接用公开插电脑/<span lang="EN-US" style="background:white"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:black">Micro</span></span></span>/typeC<span style="background:white"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:black">这些常见的不是更省事吗?欠考虑!</span></span></span></span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线"><span style="background:white"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:black">做工:板子没几个零件,但是这个镭雕屏蔽罩看着精致,黑色板子是我喜欢的颜色,看着上档次</span></span></span></span></span></p>

<p style="text-align:justify"> &nbsp; &nbsp;<span style="font-size:10.5pt"><span style="font-family:等线">在来个特写:大家焦点在板子上,桌面请忽略&hellip;^_^</span></span></p>

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

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线"><b>硬件资源</b>:</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">一个USB转串口CH330N,一个LDO 1117,双排针引出GPIO功能,两个按键:复位和用户按键,两个灯:电源和用户灯,除了只有供电和调试电路外,其他再无多余零件,大道至简,我们重点看下这个无线模块的资源:</span></span></p>

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

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">从这个图我们可以看出:这单片机外设资源相当丰富</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">GPIO:18个,IO全部引出</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">ADC:2路</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">PWM:5路</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">I2C:1路</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">SPI:1路</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">串口UART:5路</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线"><b>软件资源</b>:</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">使用华为开源鸿蒙操作系统,源代码例程在gitee共享,大家可自行查阅</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线"><a href="https://gitee.com/hihopeorg_group/neptune-harmony-os1.1-iot" style="color:blue; text-decoration:underline" target="_self"><b><span style="border:none windowtext 1.0pt; background:white; padding:0cm"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:#399bff"><span style="letter-spacing:.75pt"><span style="text-decoration:none"><span style="text-underline:none">Neptune-HarmonyOS1.1-IOT</span></span></span></span></span></span></b><b><span lang="EN-US" style="border:none windowtext 1.0pt; background:white; padding:0cm"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:#399bff"><span style="letter-spacing:.75pt"><span style="text-decoration:none"><span style="text-underline:none">( Neptune</span></span></span></span></span></span></b><b><span lang="EN-US" style="border:none windowtext 1.0pt; background:white; padding:0cm"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:#399bff"><span style="letter-spacing:.75pt"><span style="text-decoration:none"><span style="text-underline:none">开发板HarmonyOS V1.1</span></span></span></span></span></span></b><b><span lang="EN-US" style="border:none windowtext 1.0pt; background:white; padding:0cm"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:#399bff"><span style="letter-spacing:.75pt"><span style="text-decoration:none"><span style="text-underline:none">源码仓</span></span></span></span></span></span></b><b> </b><b><span lang="EN-US" style="border:none windowtext 1.0pt; background:white; padding:0cm"><span style="font-family:&quot;微软雅黑&quot;,sans-serif"><span style="color:#399bff"><span style="letter-spacing:.75pt"><span style="text-decoration:none"><span style="text-underline:none">开源版本)</span></span></span></span></span></span></b></a></span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线"><b>通电测试</b>:</span></span></p>

<p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:等线">接上USB上电,串口有打印信息,说明板子工作正常,但是由于要使用Ubuntu18以上版本,我一直使用的是16.04版,正在下载20版本,还没装好,所以环境还没搭建好,下篇开发环境搭建好后在来跟大家分享详细的功能测试~</span></span></p>

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

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nmg 发表于 2021-9-22 08:58

<p>是对Ubuntu版本要求高了,还是楼主用的版本比较低?</p>

freebsder 发表于 2021-9-22 18:01

nmg 发表于 2021-9-22 08:58
是对Ubuntu版本要求高了,还是楼主用的版本比较低?

<p>可能是哪个包版本低了。我遇到过类似的,不过我遇到的是我升级了版本高了。</p>
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