Arduino + ESP8266: DIY Wi-Fi Quadcopter Testing Montage

Some test footage of my custom 450mm Arduino-based Quadcopter. I am using ESP8266 (for serial communication over Wi-Fi) and the Blynk platform to control it wireless via smartphone or tablet. It uses the MPU-6050’s accel & gyro. The final product is capable of data acquisition as well (mobile app displays DHT11’s temperature & humidity sensor readings).