日历时钟+环境检测——作品提交
<p> </p><p style="text-align: center; margin-top: 0; margin-bottom: 0;"><span style="font-size:24px;"><strong><span style="font-family: 微软雅黑;">日历时钟+环境检测</span></strong></span></p>
<p> </p>
<p style="text-align: right; margin-top: 0; margin-bottom: 0;"><strong><span style="font-family: '微软雅黑'; font-size: 16pt; font-weight: bold;">作者:andy</span></strong></p>
<ul>
<li><span style="font-size:20px;"><strong><span style="font-family: 微软雅黑;">项目背景</span></strong></span></li>
</ul>
<p><span style="font-family: '微软雅黑'; font-size: 15pt;"> <span style="font-size:16px;">随着生活水平的提高,人们对居住的室内环境要求越来越高,除了温湿度</span></span><span style="font-size:16px;"><span style="font-family: 微软雅黑;">外</span><span style="font-family: 微软雅黑;">,还对室内的P</span><span style="font-family: 微软雅黑;">M2.5</span><span style="font-family: 微软雅黑;">浓度,C</span><span style="font-family: 微软雅黑;">O2</span><span style="font-family: 微软雅黑;">及T</span><span style="font-family: 微软雅黑;">VOC</span><span style="font-family: 微软雅黑;">等数值越来越关注。</span><span style="font-family: 微软雅黑;">所以想开发一个设备可以显示日历、时钟的同时可以显示室内的环境数值。平头哥提供的</span><span style="font-family: 微软雅黑;">R</span><span style="font-family: 微软雅黑;">VB2601</span><span style="font-family: 微软雅黑;">提供的丰富接口资源,</span><span style="font-family: 微软雅黑;">比如按键,I</span><span style="font-family: 微软雅黑;">2C</span><span style="font-family: 微软雅黑;">接口,WiFi接口,O</span><span style="font-family: 微软雅黑;">LED</span><span style="font-family: 微软雅黑;">显示等。</span><span style="font-family: 微软雅黑;">我利用这些资源,</span><span style="font-family: 微软雅黑;">另</span><span style="font-family: 微软雅黑;">采购了几个环境模块,</span><span style="font-family: 微软雅黑;">实现了温湿度、C</span><span style="font-family: 微软雅黑;">O2</span><span style="font-family: 微软雅黑;">,T</span><span style="font-family: 微软雅黑;">VOC</span><span style="font-family: 微软雅黑;">和P</span><span style="font-family: 微软雅黑;">M2.5</span><span style="font-family: 微软雅黑;">等的检测与显示。并将</span><span style="font-family: 微软雅黑;">采集到的</span><span style="font-family: 微软雅黑;">数据上传到阿里云</span><span style="font-family: 微软雅黑;">生活</span><span style="font-family: 微软雅黑;">物联网,可以远程检测室内的温湿度等</span><span style="font-family: 微软雅黑;">信息</span><span style="font-family: 微软雅黑;">。</span></span></p>
<ul>
<li><span style="font-size:20px;"><span style="font-family: 微软雅黑;"><strong>作品简介</strong></span></span></li>
</ul>
<p><span style="font-family: '微软雅黑'; font-size: 15pt;"><strong> </strong><span style="font-size:16px;">本作品平时可以作为室内的一个电子小摆件,主要功能是用来显示日历</span></span><span style="font-size:16px;"><span style="font-family: 微软雅黑;">、</span><span style="font-family: 微软雅黑;">时间,室内的实时温湿度、C</span><span style="font-family: 微软雅黑;">O2</span><span style="font-family: 微软雅黑;">、T</span><span style="font-family: 微软雅黑;">VOC,PM2.5</span><span style="font-family: 微软雅黑;">浓度</span><span style="font-family: 微软雅黑;">。</span><span style="font-family: 微软雅黑;">日历时钟实现了开机网络对时,无需手动调节。</span><span style="font-family: 微软雅黑;">由于</span><span style="font-family: 微软雅黑;">O</span><span style="font-family: 微软雅黑;">LED</span><span style="font-family: 微软雅黑;">的显示</span><span style="font-family: 微软雅黑;">区域有限</span><span style="font-family: 微软雅黑;">,所以</span><span style="font-family: 微软雅黑;">通过</span><span style="font-family: 微软雅黑;">操作</span><span style="font-family: 微软雅黑;">按键1</span><span style="font-family: 微软雅黑;">切换屏幕的方式来显示不同</span><span style="font-family: 微软雅黑;">页面</span><span style="font-family: 微软雅黑;">的内容,上电开机后默认显示</span><span style="font-family: 微软雅黑;">的是日历、时间和星期几。按一次按键后跳到温湿度</span><span style="font-family: 微软雅黑;">页</span><span style="font-family: 微软雅黑;">面,再按按键跳到C</span><span style="font-family: 微软雅黑;">O2</span><span style="font-family: 微软雅黑;">等气体</span><span style="font-family: 微软雅黑;">显示</span><span style="font-family: 微软雅黑;">页</span><span style="font-family: 微软雅黑;">面。</span><span style="font-family: 微软雅黑;">蓝色L</span><span style="font-family: 微软雅黑;">ED</span><span style="font-family: 微软雅黑;">灯每闪一次读取一次环境数值,</span><span style="font-family: 微软雅黑;">每隔五秒上传一次采集到的数值到阿里云物联网平台。</span></span></p>
<p><span style="font-family: '微软雅黑'; font-size: 15pt;"> </span></p>
<ul>
<li><span style="font-family: '微软雅黑'; font-size: 15pt;"><strong>系统框图</strong></span></li>
</ul>
<p><span style="font-family: '微软雅黑'; font-size: 14pt;"> <span style="font-size:16px;">本作品除了</span></span><span style="font-size:16px;"><span style="font-family: 微软雅黑;">几个环</span><span style="font-family: 微软雅黑;">境</span><span style="font-family: 微软雅黑;">模块外,其余全部</span><span style="font-family: 微软雅黑;">使用板载资源</span><span style="font-family: 微软雅黑;">,</span><span style="font-family: 微软雅黑;">主控为</span><span style="font-family: 微软雅黑;">CH2601,WIFI</span><span style="font-family: 微软雅黑;">芯片为W</span><span style="font-family: 微软雅黑;">800</span><span style="font-family: 微软雅黑;">与主控之间采用S</span><span style="font-family: 微软雅黑;">PI</span><span style="font-family: 微软雅黑;">接口连接,O</span><span style="font-family: 微软雅黑;">LED</span><span style="font-family: 微软雅黑;">显示部分也是通过S</span><span style="font-family: 微软雅黑;">PI</span><span style="font-family: 微软雅黑;">与主控连接,</span><span style="font-family: 微软雅黑;">D</span><span style="font-family: 微软雅黑;">EBUG</span><span style="font-family: 微软雅黑;">通过</span><span style="font-family: 微软雅黑;">USB</span><span style="font-family: 微软雅黑;">转串口芯片与主控芯片的串口相连, </span><span style="font-family: 微软雅黑;">L</span><span style="font-family: 微软雅黑;">ED</span><span style="font-family: 微软雅黑;">、</span><span style="font-family: 微软雅黑;">按键直接与主控的G</span><span style="font-family: 微软雅黑;">PIO</span><span style="font-family: 微软雅黑;">连接</span><span style="font-family: 微软雅黑;">,</span><span style="font-family: 微软雅黑;">外采的模块主要有温湿度模块、激光粉尘模块、气体传感模块。</span><span style="font-family: 微软雅黑;">温度传感器和气体传感器并联后与主控I</span><span style="font-family: 微软雅黑;">2C</span><span style="font-family: 微软雅黑;">连接。</span><span style="font-family: 微软雅黑;">激光粉尘模块</span><span style="font-family: 微软雅黑;">直接与主控的按键2连接。</span></span></p>
<p></p>
<p> </p>
<p><span style="font-size:20px;"><strong>各个部分功能说明:</strong></span></p>
<p><span style="font-family: '微软雅黑'; font-size: 16pt;">1.</span><span style="font-family: '微软雅黑'; font-size: 16pt;">O</span><span style="font-family: '微软雅黑'; font-size: 16pt;">LED</span><span style="font-family: '微软雅黑'; font-size: 16pt;">显示模块 </span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">(1)用来显示日历和时间</span><span style="font-family: 微软雅黑;"> </span></span></p>
<p><span style="font-family: '微软雅黑'; font-size: 16pt;"> </span></p>
<pre>
<code class="language-cpp"> csi_rtc_get_time(&aita_rtc, &rtc);
strftime(oled_buf, sizeof(oled_buf), "%Y-%m-%d", &rtc);//日期显示
show_string(32, 0, oled_buf);
strftime(oled_buf, sizeof(oled_buf), "%T", &rtc);//时间显示
show_string(40, 16, oled_buf);
strftime(oled_buf, sizeof(oled_buf), "%A", &rtc);//星期几
show_string(44, 32, oled_buf);</code></pre>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">(2)显示采集到的温度和湿度</span><span style="font-family: 微软雅黑;"> </span></span></p>
<p></p>
<pre>
<code class="language-cpp"> uint8_t o_x,o_y;
o_x=8;o_y=16;
LCD_ShowWord(o_x,o_y,0);//温
o_x+=16;
LCD_ShowWord(o_x,o_y,4);//度
o_x+=16;
sprintf(oled_buf, ":%5.2f", Temperature); // 111.01*C 100.01%(保留2位小数)
show_string(o_x, o_y, oled_buf);
o_x+=48;
LCD_ShowWord(o_x,o_y,6);//℃
o_x=8;o_y=32;
//湿度:xx.xx%RH
LCD_ShowWord(o_x,o_y,2);//
o_x+=16;
LCD_ShowWord(o_x,o_y,4);//
o_x+=16;
sprintf(oled_buf, ":%5.2f%%RH",Humidity); // 111.01*C 100.01%(保留2位小数)
show_string(o_x,o_y, oled_buf);</code></pre>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">(3)显示</span><span style="font-family: 微软雅黑;">室内的二氧化碳和T</span><span style="font-family: 微软雅黑;">VOC</span><span style="font-family: 微软雅黑;">值,P</span><span style="font-family: 微软雅黑;">H2.5</span><span style="font-family: 微软雅黑;">值。</span></span></p>
<p></p>
<pre>
<code class="language-cpp">o_x=32;o_y=0;
//气体浓度
LCD_ShowWord(o_x,o_y,26);//
o_x+=16;
LCD_ShowWord(o_x,o_y,28);//
o_x+=16;
LCD_ShowWord(o_x,o_y,30);//
o_x+=16;
LCD_ShowWord(o_x,o_y,4);//
o_x=8;o_y=16;
sprintf(oled_buf, "eCO2:%3dppm ", eco2);
show_string(o_x,o_y, oled_buf);
o_x=8;o_y=32;
sprintf(oled_buf, "TVOC:%3dppb",tvoc);
show_string(o_x,o_y, oled_buf);
o_x=8;o_y=48;
sprintf(oled_buf, "PM2.5:%3d",pm2d5);
show_string(o_x,o_y, oled_buf);</code></pre>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">2</span><span style="font-family: 微软雅黑;">.WIFI</span><span style="font-family: 微软雅黑;">网络模块</span></span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">通过连接无线路由,连接N</span><span style="font-family: 微软雅黑;">TP</span><span style="font-family: 微软雅黑;">服务器对R</span><span style="font-family: 微软雅黑;">TC</span><span style="font-family: 微软雅黑;">进行校时,连接阿里云生活物联网平台上传采集到的环境数据。</span></span></p>
<p> </p>
<p></p>
<p><span style="font-family: '微软雅黑'; font-size: 16pt;">3</span><span style="font-family: '微软雅黑'; font-size: 16pt;">.</span><span style="font-family: '微软雅黑'; font-size: 16pt;">温湿度和气体传感器</span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">采集温湿度值,二氧化碳、T</span><span style="font-family: 微软雅黑;">VOC</span><span style="font-family: 微软雅黑;">浓度。</span></span></p>
<pre>
<code class="language-cpp">//温湿度采集
write_data = 0x2c;
write_data = 0x06;
num = csi_iic_master_send(&master_iic, STHT30_ADDR, write_data, 2, 1000);
if(num != 2) {
printf("csi_iic_master_send error\n");
return -1;
}
mdelay(500);
num = csi_iic_master_receive(&master_iic, STHT30_ADDR, buff, 6, 1000);
tem = ((buff << 8) | buff); //温度拼接
hum = ((buff << 8) | buff); //湿度拼接
/*转换实际温度*/
Temperature = (175.0 * (float)tem / 65535.0 - 45.0); // T = -45 + 175 * tem / (2^16-1)
Humidity = (100.0 * (float)hum / 65535.0); // RH = hum*100 / (2^16-1)
//eco2,tvoc采集
write_data = 0x20;
write_data = 0x08;
num = csi_iic_master_send(&master_iic, SGP30_ADDR, write_data, 2, 100);
if(num != 2) {
printf("csi_iic_master_send error\n");
return -1;
}
mdelay(20);
num = csi_iic_master_receive(&master_iic, SGP30_ADDR, buff, 6, 200);
if(num != 6) {
printf("csi_iic_master_receive error\n");
return -1;
}
if(sgp30_checksum(buff, 2) == buff) {
eco2 = (buff << 8) | buff; // co2拼接
tvoc = (buff << 8) | buff; // tvoc拼接
</code></pre>
<p><span style="font-size:20px;"><span style="font-family: 微软雅黑;">4</span><span style="font-family: 微软雅黑;">.</span><span style="font-family: 微软雅黑;">激光粉尘模块</span></span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">采集室内的P</span><span style="font-family: 微软雅黑;">M2.5</span><span style="font-family: 微软雅黑;">浓度值。</span></span></p>
<pre>
<code class="language-cpp">//pm2.5采集
static void key2_interrupt_handler(csi_gpio_pin_t* pin, void* arg)
{
if(csi_gpio_pin_read(&pin_key2) == GPIO_PIN_LOW) //下降沿
{
pm2d5=ms_count;
ms_count=0;
csi_gpio_pin_irq_enable(&pin_key2, false);
csi_gpio_pin_irq_mode(&pin_key2, GPIO_IRQ_MODE_RISING_EDGE);
csi_gpio_pin_irq_enable(&pin_key2, true);
}else
{
ms_count=0;
csi_gpio_pin_irq_enable(&pin_key2, false);
csi_gpio_pin_irq_mode(&pin_key2, GPIO_IRQ_MODE_FALLING_EDGE);
csi_gpio_pin_irq_enable(&pin_key2, true);
}
}</code></pre>
<p><span style="font-size:20px;"><span style="font-family: 微软雅黑;">5</span><span style="font-family: 微软雅黑;">.</span><span style="font-family: 微软雅黑;">R</span><span style="font-family: 微软雅黑;">TC</span><span style="font-family: 微软雅黑;">实时时钟模块</span></span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">进行日历和时间的显示。</span></span></p>
<p><span style="font-size:20px;"><span style="font-family: 微软雅黑;">6</span><span style="font-family: 微软雅黑;">.</span><span style="font-family: 微软雅黑;">显示按键</span></span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">屏幕内容的切屏操作</span></span></p>
<pre>
<code class="language-cpp">static void key1_interrupt_handler(csi_gpio_pin_t* pin, void* arg)
{
if(csi_gpio_pin_read(&pin_key1) == GPIO_PIN_LOW) {
Fill_RAM(0x00); // Clear Screen
menu_item = (++menu_item)%3;
//printf("menu item %d times\r\n", menu_item);
}
}</code></pre>
<p><span style="font-size:20px;"><span style="font-family: 微软雅黑;">7</span><span style="font-family: 微软雅黑;">.LED</span><span style="font-family: 微软雅黑;">指示灯</span></span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">数据采集、更新指示灯。</span></span></p>
<p> </p>
<p> </p>
<p><span style="font-size:20px;"><strong><span style="font-family: 微软雅黑;">源码:</span></strong></span></p>
<p> </p>
<ul>
<li><span style="font-size:20px;"><strong><span style="font-family: 微软雅黑; font-weight: bold;">视频</span><span style="font-family: 微软雅黑;">演示(视频简介+链接)</span></strong></span></li>
</ul>
<p><span style="font-family: '微软雅黑'; font-size: 16pt;"> <span style="font-size:16px;"> 从开机到NTP校时,数据上传阿里云物联网平台,操作按键分别显示日历时间页面,温湿度页面和CO2,TVOC,PM2.5页面。</span></span></p>
<p>27452176f2820bde2fa237c0b1d645a6</p>
<ul>
<li><span style="font-family: '微软雅黑'; font-size: 16pt; font-weight: bold;">项目总结(项目文字总结+帖子分享链接汇总)</span></li>
</ul>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;"> 首次使用平头哥的芯片与开发板,受益匪浅。熟悉了平头哥芯片的开发环境和开发流程。学会了使用平台提供的API库进行应用程序的开发。</span></span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">对于本项目完成了</span><span style="font-family: 微软雅黑;">日历、时间的显示。实现了N</span><span style="font-family: 微软雅黑;">TP</span><span style="font-family: 微软雅黑;">校时功能。通过库提供的I</span><span style="font-family: 微软雅黑;">2C</span><span style="font-family: 微软雅黑;">函数对I</span><span style="font-family: 微软雅黑;">2C</span><span style="font-family: 微软雅黑;">设备进行操作。学会了阿里云物联网平台的设置与数据上传。但是由于开发工程中遇到了一些网络问题,导致时间上太仓促,没有实现手机端A</span><span style="font-family: 微软雅黑;">PP</span><span style="font-family: 微软雅黑;">端的开发。</span></span></p>
<p> </p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">开发中遇到的</span><span style="font-family: 微软雅黑;">开发板的</span><span style="font-family: 微软雅黑;">问题</span><span style="font-family: 微软雅黑;">:</span></span></p>
<p><span style="font-size:16px;"><span style="font-family: 微软雅黑;">最后,</span><span style="color: rgb(51, 51, 51);">再次感谢平头哥和</span><span style="color: rgb(51, 51, 51);">EEWORLD</span><span style="color: rgb(51, 51, 51);">提供这次机会,期待平头哥继续完善生态,发布更好的产品</span><span style="color: rgb(51, 51, 51);">。</span></span></p>
<p><span style="font-family: '微软雅黑'; font-size: 16pt; font-weight: bold;">下面是</span><span style="font-family: '微软雅黑'; font-size: 16pt; font-weight: bold;">帖子</span><span style="font-family: '微软雅黑'; font-size: 16pt; font-weight: bold;">汇总</span><span style="font-family: '微软雅黑'; font-size: 16pt; font-weight: bold;">:</span></p>
<p><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">【平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">创意应用开发】一</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html"> </a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">搭建</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">CDK</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">开发环境</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">RISC-V RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">活动专区</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">电子工程世界</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">-</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html">论坛</a><a href="https://bbs.eeworld.com.cn/thread-1198870-1-1.html"> (eeworld.com.cn)</a></p>
<p><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">【平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">创意应用开发】二</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html"> </a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">搞定</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">GPIO</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">口</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">RISC-V RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">活动专区</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">电子工程世界</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">-</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html">论坛</a><a href="https://bbs.eeworld.com.cn/thread-1198874-1-1.html"> (eeworld.com.cn)</a></p>
<p><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">【平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">创意应用开发】三</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html"> </a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">用</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">OLED</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">显示日历</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">,</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">时间</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">,</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">温湿度</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">RISC-V RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">活动专区</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">电子工程世界</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">-</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html">论坛</a><a href="https://bbs.eeworld.com.cn/thread-1198894-1-1.html"> (eeworld.com.cn)</a></p>
<p><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">【平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">创意应用开发】四</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html"> </a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">从</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">SGP30</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">环境传感器都取</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">eCO2</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">和</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">TVOC - </a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">RISC-V RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">活动专区</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">电子工程世界</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">-</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html">论坛</a><a href="https://bbs.eeworld.com.cn/thread-1204134-1-1.html"> (eeworld.com.cn)</a></p>
<p><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">【平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">创意应用开发】五。使用</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">NTP</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">授时</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">RTC</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">时钟</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">RISC-V RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">活动专区</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">电子工程世界</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">-</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html">论坛</a><a href="https://bbs.eeworld.com.cn/thread-1204531-1-1.html"> (eeworld.com.cn)</a></p>
<p><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">【平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">创意应用开发】六。环境传感器数据上传阿里云服务器</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">平头哥</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">RISC-V RVB2601</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">活动专区</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html"> - </a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">电子工程世界</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">-</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html">论坛</a><a href="https://bbs.eeworld.com.cn/thread-1205559-1-1.html"> (eeworld.com.cn)</a></p>
<p>作品源码链接更新</p>
<p>链接:https://pan.baidu.com/s/1skOiqMMEE_-i_UeL_69rhQ<br />
提取码:8w7b</p>
恭喜作品完成,辛苦了! 学习,开发板还是很强大的,可玩性真的高 <p>听两遍都是<img height="52" src="https://bbs.eeworld.com.cn/static/editor/plugins/hkemoji/sticker/facebook/pleased.gif" width="48" /></p>
页:
[1]