シリアル通信 < Arduino < 凌宮技術 (LimgTech)

Bluetooth＋SBDBT

	↓挿入口↓
5	PGEC1	STATUS	10
4	PGED1	CTS	9
3	GND	RX	8
2	VDD=3V	TX	7
1	RESET	RTS	6

Arduino arduino;
SBDBT   sbdbt;
 
sbdbt.gnd = Arduino.gnd;
sbdbt.vdd = Arduino.3V ;
sbdbt.rx  = Arduino.tx ;
sbdbt.tx  = Arduino.rx ;
sbdbt.cts = sbdbt.rts  ;

void setup() {
  Serial.begin(9600);
}
 
int c = 0;
void loop() {
  Serial.println(c++);
  delay(500);
}

Python x Arduino

Python + Pyserial

  #need pyserial:
  # $> pip install pyserial
  
  import serial
  
  seri = serial.Serial("COM11", 9600, timeout=1000)
  print("Open [{}]".format(seri))
  
  try:
    while True:
      line = seri.readline()
      value = int(line)
      print(value)
      if value != 1:
        print("Emergency Stop!")
        break      
  except:
    print("Error Stop!!")
  finally:
    seri.close()

Arduino + Serial

  int iSwitch = 2;
  int oLedOn  =  3;
  int oLedOff = 10;
  
  void setup(){
    pinMode(iSwitch, INPUT);
    pinMode(oLedOn , OUTPUT);
    pinMode(oLedOff, OUTPUT);
    Serial.begin(9600);
    Serial.write("Heart Beat Start");
  }
  
  void loop(){
    int vSwitch = digitalRead(iSwitch);
    digitalWrite(oLedOn ,  LOW);
    Serial.print(vSwitch);
    Serial.println("");
    digitalWrite(oLedOff, !vSwitch);
    delay(10);
    digitalWrite(oLedOn ,  vSwitch);
    delay(90);
  }

シリアル通信

最新の20件

Bluetooth＋SBDBT

Python x Arduino

Python + Pyserial

Arduino + Serial