blocks|key|2449454|text|串行监视器可以读取的唯一连接到USB的串行端口是串行端口。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2449455|Serial1、Serial2和Serial3均为逻辑级串行，不会显示在Arduino串行监视器上。|2449456|如果您想在计算机上查看这些命令的输出，则需要额外的硬件。|2449457|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

The only serial port connected to the USB that the serial monitor can read from is Serial.

Serial1, Serial2, and Serial3 are all logic level serial and will not show up on the Arduino serial monitor. 

If you want to see the output from these on your computer,it will require extra hardware.

blocks|key|2449505|text|串行端口是唯一连接到USB的串行端口。因此串行监视器只能访问该端口。如果您需要通过串行监视器访问Serial1或Serial2，则应使用“USB串行电缆”，并将其连接到arduino的Serial1端口的RX和TX引脚。请访问USB串行电缆的链接，enter+link+description+here|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2449506|entityMap|0|LINK|mutability|MUTABLE|url|https://www.sparkfun.com/products/12977^0|2K|7|3G|R|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

Serial is the only serial port connected to USB. So serial monitor can access only that port. If you need Serial1 or Serial2 to be accessed by serial monitor, then you should use 'USB to TTL Serial Cable' and connect this to RX and TX pins of the arduino's Serial1 port.
Please visit link for USB to TTL Serial Cable, <a href="https://www.sparkfun.com/products/12977" rel="noreferrer">enter link description here</a>

blocks|key|4561088|text|"Serial1“在Arduino+micro是物理连接到TX和RX引脚(TTL)，”串行“只是一个”虚拟端口“，你可以使用arduino+IDE的串行监视器读取，这就是为什么Arduino+Micro与另一个如nano或pro+mini差别不大。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|4561089|如果您使用串行和Serial1，您可以利用这一优势，使用USB上传代码，并通过蓝牙进行连接(使用连接到物理引脚的HC06+)，而无需断开USB线并为两个设备(微型和蓝牙)供电。|4561090|如果你有时不能上传代码到你的micro，按micro的reset按钮，然后释放它，然后在Arduino+IDE中按upload按钮。“虚拟端口”有时需要重新启动并使用USB连接。|4561091|这来自Arduino的文档网站：|4561092|"...Serial:+0+(RX)和1+(TX)。用于使用ATmega32U4硬件串行功能接收(RX)和发送(TX)+USB串行数据。请注意，微型机上的是指+(CDC)通信；对于针脚0和1上的TTL串行，请使用Serial1类。"|4561093|entityMap^0|O|H|0|0|0|0|25|13|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|T|8|@]|D|@]|E|$]]|$1|J|3|K|5|6|7|U|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|V|8|@$9|W|A|X|B|C]]|D|@]|E|$]]|$1|N|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|O|$]]

"Serial1" in Arduino Micro is Physically connected to TX and RX pins (TTL), "Serial" is just a "virtual port" which you can read using Arduino IDE's Serial Monitor, thats why arduino micro is little different from another such as nano or pro mini.

if you use Serial and Serial1 you can aproach this advantage and upload code using USB and make a connection thought bluetooth (using HC06 connected to physical pins) without disconnect the USB cable and powered both devices (micro and bluetooth).

If you can't upload code to your micro sometimes, press micro's reset button then release it and press upload button in Arduino IDE's.
"virtual port" sometimes needs to restart and connect using USB.

This is from Arduino's Documentation Website:

"...Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data using the ATmega32U4 hardware serial capability. Note that on the Micro, the Serial class refers to USB (CDC) communication; for TTL serial on pins 0 and 1, use the Serial1 class. "

blocks|key|2449585|text|你说得对，Serial1是RX和TX引脚，而串行是计算机和Arduino之间的虚拟接口。我使用过无线模块的TX和RX引脚，如果你需要使用Serial1，它必须占用引脚0和1，并在你的主板上使用从DLINE到UART的开关。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2449586|entityMap^0|30|3|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

You said it right, Serial1 is the RX and TX pin, while Serial is a virtual interface between computer and Arduino. I have used the TX and RX pins for a wireless module, and if you NEED to use Serial1, it would have to occupy pins 0 and 1, and switch from DLINE to UART on your board.

blocks|key|5978084|text|Void+setup()
{+
Serial.begin(4800);++//9600....+
}
void+loop()
{

+if(Serial.available())++++
+{+++
++int+a=+Serial.read();
++Serial.Writeln(a);
+}
+else
+{
++Serial.Writeln("Error");
++}
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|5978085|打开串行监视器，图标位于Arduino+IDE的右上角。如果您将Arduino连接到PC上，它将可用。|unstyled|5978086|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>Void setup()
{ 
Serial.begin(4800); //9600.... 
}
void loop()
{

 if(Serial.available()) 
 { 
 int a= Serial.read();
 Serial.Writeln(a);
 }
 else
 {
 Serial.Writeln("Error");
 }
}
</code></pre>

Open serial monitor with the icon placed in right corner of Arduino IDE. It will be available if you connect the Arduino with PC.

blocks|key|5978211|text|打开Arduino+IDE时，编写以下代码块|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5978212|+Void+setup()
++++{+
++++Serial.begin(9600);
++++}
++++void+loop()
++++{
+++++if(Serial.available())++++
+++++{+++
++++++char+get=+Serial.read();
++++++Serial.Write(get);
+++++}
++++}|code-block|syntax|javascript|5978213|选择arduino+9600端口并编写一些内容。如果你收到你的书面文本，你的arduino已经从串行通信中准备好了..|5978214|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

When you open the Arduino IDE write this code block

<pre><code> Void setup()
 { 
 Serial.begin(9600);
 }
 void loop()
 {
 if(Serial.available()) 
 { 
 char get= Serial.read();
 Serial.Write(get);
 }
 }
</code></pre>

Select the arduino 9600 port and write something. If you get your written text your arduino is ready from serial comminicate..

blocks|key|4561202|text|确保您转到工具/板:并选择Arduino+Mega+(或其他具有多个串行端口的板)，否则它将无法工作，因为Uno只有一个串行通信端口(也就是1和0上引脚上的TX和RX引脚)！根据您在电路板上使用的TX和RX引脚，写入1、2或3。mega拥有一整套用于Serial+1、2和3的额外引脚，例如：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4561203|Arduino+Uno+(etc)：|4561204|Serial.begin(9600)
Serial.write("testing")|code-block|syntax|javascript|4561205|Arduino+Mega：|4561206|Serial1.begin(9600)+//+<{or+what+even+baud+rate+you+should+use}
Serial1.write("testing")|4561207|或|4561208|Serial2.begin(9600)
Serial2.write("testing")|4561209|4561210|Serial3.begin(9600)
Serial3.write("testing")|4561211|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|X|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Y|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|Z|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|10|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|11|8|@]|9|@]|A|$G|H]]|$1|Q|3|N|5|6|7|12|8|@]|9|@]|A|$]]|$1|R|3|S|5|F|7|13|8|@]|9|@]|A|$G|H]]|$1|T|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|U|$]]

Make sure you go to tool/board: and select Arduino Mega (or other board with multiply serial ports) or it won't work, because the Uno only has one Serial communication port (aka The TX and RX pins on pins on 1 and 0)! Write 1,2 or 3 depending on what TX and RX pins you are using on the Board. The mega has a whole set of extra pins for Serial 1,2 and 3, for example: 

Arduino Uno (etc):

<pre><code>Serial.begin(9600)
Serial.write("testing")
</code></pre>

Arduino Mega:

<pre><code>Serial1.begin(9600) // &lt;{or what even baud rate you should use}
Serial1.write("testing")
</code></pre>

or

<pre><code>Serial2.begin(9600)
Serial2.write("testing")
</code></pre>

or 

<pre><code>Serial3.begin(9600)
Serial3.write("testing")
</code></pre>

blocks|key|5978285|text|你必须使用来自SoftwareSerial库，Google的SoftwareSerial类来定义Serial1，并下载这个库：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5978286|代码应该是这样的：|5978287|//Example
SoftwareSerial+Serial1(9+,+10)++;+//Rx+and+Tx+respectively+

Void+setup()+{+
++++Serial1.begin(4800);+//Here+is+your+New+serial+
++++Serial.begin(9600);//This+is+where+arduino+is+connected+to+your+PC
+++++++}
+Void+loop(){
+++//Code+goes+Here+
++}|code-block|syntax|javascript|5978288|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You have to define Serial1 by using SoftwareSerial class from SoftwareSerial library ,Google and download the library :

the code should be something like this :

<pre><code>//Example
SoftwareSerial Serial1(9 , 10) ; //Rx and Tx respectively 

Void setup() { 
 Serial1.begin(4800); //Here is your New serial 
 Serial.begin(9600);//This is where arduino is connected to your PC
 }
 Void loop(){
 //Code goes Here 
 }
</code></pre>

blocks|key|5978299|text|Void+loop(){+Serial1.prrint('X');+}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|5978300|相反，这不应该是吗？|unstyled|5978301|Void+loop(){+Serial1.print('X');+}|5978302|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>Void loop(){ Serial1.prrint('X'); }
</code></pre>
Instead, shouldn't that be?
<pre><code>Void loop(){ Serial1.print('X'); }
</code></pre>

blocks|key|1845612|text|对于引脚0和引脚1，Serial1是错误的类。您应该使用Serial类。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1845613|1845614|是否需要通过USB转换器连接这些管脚，或者它们是否连接在主板的USB转换器上？|blockquote|1845615|1845616|1845617|这对Serial类没有影响。|1845618|entityMap^0|A|7|S|6|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]|$9|S|A|T|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|U|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|V|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|W|8|@]|D|@]|E|$]]|$1|K|3|-4|5|6|7|X|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|Y|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|O|$]]

<code>Serial1</code> is the wrong class for pin 0 and pin 1. You should use <code>Serial</code> class.

<blockquote>
 Do I need to connect these pins through a USB converter or are they connected on the boards USB converter?
</blockquote>

It makes no difference for Serial class.

I'm using an Arduino Micro. When I use "Serial.write" etc with the Arduino's IDE serial monitor everything is working fine. 

However when I try to read or send data via "Serial1", I get nothing. "Serial1" is suppose to use 0 and 1 RX,TX respectively.

Do I need to connect these pins through a USB converter or are they connected on the boards USB converter?

Here is the code: 

<pre><code>Void setup(){ Serial1.begin(4800); } 
Void loop(){ Serial1.prrint('X'); }
</code></pre>

Arduino Serial1

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我用的是Arduino Micro。当我在Arduino的集成开发环境串行监视器上使用"Serial.write“等命令时，一切都运行正常。然而，当我尝试通过"Serial1“读取或发送数据时，什么也得不到。假设"Serial1“分别使用0和1 RX，TX。我是否需要通过USB转换器连接这些管脚，或者它们是否连接在主板的USB转换器上？代码如下：Void setup(){ Serial1.begi

问Arduino Serial1
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