Asked question master, how to coding in arduino for controlling servo using android via bluetooth? Code below does not work, servo only runs between 48 - 56.
#include <SoftwareSerial.h> #include <SoftwareSerial.h> #include <Servo.h> Servo servo; int bluetoothTx = 10; int bluetoothRx = 11; SoftwareSerial bluetooth(bluetoothTx, bluetoothRx); void setup() { servo.attach(9);
Serial.begin(9600); bluetooth.begin(9600);} void loop() {
//read from bluetooth and wrtite to usb serial
if(bluetooth.available()> 0 ){ int servopos = bluetooth.read();
Serial.println(servopos);
servo.write(servopos);}}
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…