: Manipulating pan and tilt servos for remote photography or surveillance.
// Debugging: Print to Serial Monitor to see the magic Serial.print("X: "); Serial.print(xVal); Serial.print(" Y: "); Serial.println(yVal); blynk joystick
Whether you are building a WiFi-controlled car, a pan-tilt camera mount, or a robotic arm, the joystick provides an intuitive way to send complex 2D coordinates to your hardware. 🛠️ How the Blynk Joystick Works : Manipulating pan and tilt servos for remote
BLYNK_WRITE(V0) // X moves Pan int angle = map(param.asInt(), 0, 1023, 0, 180); panServo.write(angle); Serial.print(" Y: ")