Blynk Joystick Official

void setup() Serial.begin(115200); Blynk.begin(auth, ssid, pass);

// Read Y axis from Virtual Pin V2 BLYNK_WRITE(V2) joyY = param.asInt(); // 0..1023

// Read X axis from Virtual Pin V1 BLYNK_WRITE(V1) joyX = param.asInt(); // 0..1023

void loop() Blynk.run();

// Example: map to motor control int motorSpeedX = map(joyX, 0, 1023, -255, 255); int motorSpeedY = map(joyY, 0, 1023, -255, 255);

// Variables to store joystick values int joyX = 0; int joyY = 0;