将Unity Game与[Arduino +蓝牙模块(HC‐05)]或ESP32连接 [英] Connect Unity Game with [ Arduino + Bluetooth module (HC‐05) ] Or ESP32

问题描述

我想通过 Bluetooth 将 Unity 3D游戏与 Arduino 之类的 Arduino 相连，为此我正在使用(HC-05)蓝牙模块.

为此，有一个名为 Arduino蓝牙插件的插件

此模块的图像可能也对您有用，因此您可以看到引脚图:

因此，在将arduino与我的笔记本电脑配对并使用命令收听传入的消息后

 <代码> $ cat/dev/rfcomm0 

我开始在控制台上看到输出:

因此，除了发送字符串之外，您还可以发送从Arduino输入中读取的所有内容，然后在C#端重新解析它.

我希望我能有所帮助；祝你好运！

I want to connect my Unity 3D Game with Micro-controller Like Arduino through Bluetooth and for that I'm using a (HC‐05) Bluetooth module.

And for that there is one plugin named Arduino Bluetooth Plugin Link in the asset Store. And Charge is 19$.

Is there any other way to do this by just using free functionality and Coding?

解决方案

You can definitely do it by coding it yourself.

I can't aid you with the C# part but I've written code to send data over the HC-06 module for arduino and communicated with an Android app via bluetooth and bluetooth low energy.

At the end of the day is very similar to Socket programming.

So for the C# part this user has a basic working C# BT communication example

And for the Arduino side I have used this sketch:

/**************************************************
 * 
 * Using the BUILT-IN Serial.
 * 
 * CONFIGURATION:
 * 
 *          ARDUINO NANO - HC-06
 *    YELLOW     TX         RX
 *    GREEN      RX         TX
 *    RED        3V3        VCC
 *    BLACK      GND        GND
 * 
 **************************************************/
void setup() {
  // Init the Built-In Serial.
  Serial.begin(9600);
}
void loop() {
  // Send the message
  Serial.println("MISSATGE PER UN LINUX!!!");

  delay(2000);
  
}

With this wiring:

This image of the module may also be useful to you, so you can see the pinout:

So after pairing the arduino with my laptop and listening to incomming messages by using the command

$ cat /dev/rfcomm0

I started seeing the output on my console:

So instead of sending a String you can send whatever you read from your Arduino inputs and then re-parse it on your C# side.

I hope I was helpful; Good luck!!!

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