{Serial1.begin(115200);// initialize digital pin LED_BUILTIN as an output.pinMode(led1, ...
You can use the Arduino Software (IDE) serial monitor to view the sent data, or it can be read by Processing (see code below), Flash, PD, Max/MSP (see example below), etc. The examples below split the incoming string on the commas and convert the string into numbers again. 可以使用...
// Declare digital output pins: pinMode(controlPin1A, OUTPUT); // 1A pinMode(controlPin2A, OUTPUT); // 2A pinMode(ENablePin, OUTPUT); // EN1,2 pinMode(controlPin3A, OUTPUT); // 3A pinMode(controlPin4A, OUTPUT); // 4A pinMode(servoENablePin, OUTPUT); // EN3,4 digitalWrite(EN...
如 int data = 79; Serial.print(data,DEC); 那串口发出去的就是string"79" 3 Serial.print(data,HEX) 这样发送的是data的16进制字符串。如 int data = 79; Serial.print(data,HEX); 那串口发出去的就是string"4F" 4 Serial.print(data,OCT) 这样发送的是data的8进制字符串。如 int data = 79; S...
更多指令可查:https://wenku.baidu.com/view/a6ebe6b18e9951e79a892765.html 四:案例使用---蓝牙点亮小灯 voidsetup() {//put your setup code here, to run once:Serial.begin(9600); pinMode(11,OUTPUT); }charch;voidloop() {//put your main code here, to run repeatedly:if(Serial.available...
The Arduino Serial Monitor Code The code that we will be using is simple, its purpose is to show the basics of how you can use the Arduino Serial monitor to view and send data. I will explain each of the lines of code that we’re using and how you can use it in your next project...
Serial output: We can now output the results of the calculations to the serial port using the following code: Serial.print("Volts = " ); Serial.print(batteryVoltage); Serial.print("\t Current (amps) = "); Serial.print(amps);
pinMode(LED_BUILTIN, OUTPUT); digitalWrite(LED_BUILTIN, LOW); Serial.begin(9600); Serial.println("Enabling IRin"); irrecv.enableIRIn(); // 启动红外接收 Serial.println("Enabled IRin"); } void loop() { /* decode()库函数用于判断红外接收器所接收到的红外信号是否可以被解析。
/* * SerialOutput sketch * Print numbers to the serial port */ void setup() { Serial.begin(9600); // send and receive at 9600 baud } int number = 0; void loop() { Serial.print("The number is "); Serial.println(number); // print the number delay(500); // delay half second...
pinMode(LED,OUTPUT);digitalWrite(LED,HIGH);Serial.begin(9600);while (!Serial){ ;} Serial....