举个例子,定义一个软串口在10和11引脚
其中10是rx,11是tx
波特率9600
// include the SoftwareSerial library so you can use its functions:#include
#define rxPin 10#define txPin 11// set up a new serial portSoftwareSerial mySerial = SoftwareSerial(rxPin txPin);void setup() { // define pin modes for tx rx: pinMode(rxPin INPUT); pinMode(txPin OUTPUT); // set the data rate for the SoftwareSerial port mySerial.begin(9600);}void loop() { // ...}
举个例子,定义一个软串口在10和11引脚
其中10是rx,11是tx
波特率9600
// include the SoftwareSerial library so you can use its functions:#include #define rxPin 10#define txPin 11// set up a new serial portSoftwareSerial mySerial = SoftwareSerial(rxPin txPin);void setup() { // define pin modes for tx rx: pinMode(rxPin INPUT); pinMode(txPin OUTPUT); // set the data rate for the SoftwareSerial port mySerial.begin(9600);}void loop() { // ...}
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