esp32模拟蓝牙鼠标键盘

 

 

 

 

 

 

设备

https://item.taobao.com/item.htm?spm=a1z09.2.0.0.50122e8dJH3bCJ&id=547198899364&_u=51qf7bf5dd52

 

 安装库

https://github.com/T-vK/ESP32-BLE-Mouse

下载zip

软件添加库

 

烧录

选择版型

选择程序例子

 烧录时候  需要按着boot按键，结束后松开，按下reset按键

 

 

电脑或者手机连接蓝牙

 串口输出，电脑跟着改变

 

 

单纯蓝牙控制例子

#include <Arduino.h>
#include <BluetoothSerial.h>
 
BluetoothSerial SerialBT;
 
const int ledPin1 = 2; // LED1连接的引脚
const int ledPin2 = 4; // LED2连接的引脚
 
void setup() {
    Serial.begin(115200);
    SerialBT.begin("ESP32_LED"); // 蓝牙设备名称
    pinMode(ledPin1, OUTPUT);
    pinMode(ledPin2, OUTPUT);
    Serial.println("蓝牙已初始化，可以通过蓝牙控制LED");
}
 
void loop() {
    if (SerialBT.available()) {
        char command = SerialBT.read(); // 读取蓝牙数据
        switch (command) {
            case '1':
                digitalWrite(ledPin1, HIGH); // 点亮LED1
                SerialBT.println("LED1已点亮"); // 反馈信息
                break;
            case '2':
                digitalWrite(ledPin1, LOW); // 熄灭LED1
                SerialBT.println("LED1已熄灭"); // 反馈信息
                break;
            case '3':
                digitalWrite(ledPin2, HIGH); // 点亮LED2
                SerialBT.println("LED2已点亮"); // 反馈信息
                break;
            case '4':
                digitalWrite(ledPin2, LOW); // 熄灭LED2
                SerialBT.println("LED2已熄灭"); // 反馈信息
                break;
        }
    }
}

　　

上下左右切换视频滑动

鼠标初次链接自动出现在正中间

#include <BleMouse.h>

BleMouse bleMouse;

void setup() {
  Serial.begin(115200);
  Serial.println("Starting BLE work!");
  bleMouse.begin();
}

void loop() {
  if(bleMouse.isConnected()) {

    unsigned long startTime;
    Serial.println("上滑");
    bleMouse.move(0,0,1);// 视频切换  微信一个对话框宽度
    delay(2000);
    Serial.println("下滑");
    bleMouse.move(0,0,-1);
    delay(2000);
    Serial.println("右滑");
    bleMouse.move(0,0,0,1);
    delay(2000);
    Serial.println("左滑");
    bleMouse.move(0,0,0,-1);
    delay(2000);
    
  }
}

　　

鼠标点击样例

/**
 * This example turns the ESP32 into a Bluetooth LE mouse that continuously moves the mouse.
 */
#include <BleMouse.h>

BleMouse bleMouse;

void setup() {
  Serial.begin(115200);
  Serial.println("Starting BLE work!");
  bleMouse.begin();
}

void loop() {
  if(bleMouse.isConnected()) {
    Serial.println("Left click");
    bleMouse.click(MOUSE_LEFT);
    delay(500);

    Serial.println("Right click");
    bleMouse.click(MOUSE_RIGHT);
    delay(500);

    Serial.println("Scroll wheel click");
    bleMouse.click(MOUSE_MIDDLE);
    delay(500);

    Serial.println("Back button click");
    bleMouse.click(MOUSE_BACK);
    delay(500);

    Serial.println("Forward button click");
    bleMouse.click(MOUSE_FORWARD);
    delay(500);

    Serial.println("Click left+right mouse button at the same time");
    bleMouse.click(MOUSE_LEFT | MOUSE_RIGHT);
    delay(500);

    Serial.println("Click left+right mouse button and scroll wheel at the same time");
    bleMouse.click(MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE);
    delay(500);

  }
}

　　

鼠标滑动和点击样例2

/**
 * This example turns the ESP32 into a Bluetooth LE mouse that continuously moves the mouse.
 */
#include <BleMouse.h>

BleMouse bleMouse;

void setup() {
  Serial.begin(115200);
  Serial.println("Starting BLE work!");
  bleMouse.begin();
}

void loop() {
  if(bleMouse.isConnected()) {

    unsigned long startTime;

    Serial.println("Scroll up");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(0,0,1);
      delay(100);
    }
    delay(500);

    Serial.println("Scroll down");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(0,0,-1);
      delay(100);
    }
    delay(500);

    Serial.println("Scroll left");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(0,0,0,-1);
      delay(100);
    }
    delay(500);

    Serial.println("Scroll right");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(0,0,0,1);
      delay(100);
    }
    delay(500);

    Serial.println("Move mouse pointer up");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(0,-1);
      delay(100);
    }
    delay(500);

    Serial.println("Move mouse pointer down");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(0,1);
      delay(100);
    }
    delay(500);

    Serial.println("Move mouse pointer left");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(-1,0);
      delay(100);
    }
    delay(500);

    Serial.println("Move mouse pointer right");
    startTime = millis();
    while(millis()<startTime+2000) {
      bleMouse.move(1,0);
      delay(100);
    }
    delay(500);

  }
}