Complete Documentation

Setup & Installation

1. 1
   Download Arduino IDE: Visit arduino.cc/downloads and download for your OS (Windows/Mac/Linux)
2. 2
   Install ESP32 Board Support:

   • • Open Arduino IDE → File → Preferences
   • • Add board manager URL: https://espressif.github.io/arduino-esp32/package_esp32_index.json
   • • Tools → Board → Boards Manager → Search "ESP32" → Install
3. 3
   Select Board: Tools → Board → ESP32 Arduino → ESP32S3 Dev Module
4. 4
   Connect Drone: USB-C cable → Tools → Port → Select COM port (e.g., COM3, /dev/ttyUSB0)

Example 1: Blink LED

Simple program to blink the onboard LED. Perfect first test!

// FLYQ Air - Blink LED Example
#define LED_PIN 2  // Onboard LED on GPIO2

void setup() {
  pinMode(LED_PIN, OUTPUT);
  Serial.begin(115200);
  Serial.println("FLYQ Air - LED Blink Test");
}

void loop() {
  digitalWrite(LED_PIN, HIGH);   // Turn LED on
  Serial.println("LED ON");
  delay(1000);                    // Wait 1 second
  
  digitalWrite(LED_PIN, LOW);    // Turn LED off
  Serial.println("LED OFF");
  delay(1000);                    // Wait 1 second
}

Example 2: Read IMU Sensor

Read gyroscope and accelerometer data from MPU6050 IMU

// FLYQ Air - IMU Reader
#include 
#include 

MPU6050 mpu;

void setup() {
  Serial.begin(115200);
  Wire.begin(21, 22);  // SDA=21, SCL=22
  
  Serial.println("Initializing IMU...");
  mpu.initialize();
  
  if (mpu.testConnection()) {
    Serial.println("MPU6050 connected!");
  } else {
    Serial.println("MPU6050 connection failed!");
  }
}

void loop() {
  // Read accelerometer (in g)
  int16_t ax, ay, az;
  mpu.getAcceleration(&ax, &ay, &az);
  
  // Read gyroscope (in degrees/sec)
  int16_t gx, gy, gz;
  mpu.getRotation(&gx, &gy, &gz);
  
  // Print values
  Serial.print("Accel: ");
  Serial.print(ax/16384.0); Serial.print("g, ");
  Serial.print(ay/16384.0); Serial.print("g, ");
  Serial.print(az/16384.0); Serial.println("g");
  
  Serial.print("Gyro: ");
  Serial.print(gx/131.0); Serial.print("°/s, ");
  Serial.print(gy/131.0); Serial.print("°/s, ");
  Serial.print(gz/131.0); Serial.println("°/s");
  
  delay(100);
}