Crazepony base on the flying dream of be free from the earth&#39;s gravitational pull, flying like a bird. Opensource MINI Quad: Crazepony MINI is a miniature quadcopter that fits in your hand. Aside from being fun to fly, it&#39;s main purpose is to be a versatile development platform that can be used to experiment, develop and explore a lot of different areas of technology.<br>Crazepony is a open source mini quadcopter 9-DOF for flying, development, teaching or experimentation. Crazepony is open source. It&#39;s hosted, developed, and maintained on GitHub.<br><br><br><br><br>Features:<br>Powerful 32 bit MCU STM32F103T8U6 72MHz 64Kbs flash.<br>Bluetooth 4.0 LE connection with smart phone.<br>On-board low energy 2.4G chip nRF24L01+.<br>650mAh Li-Po battery up to 6 minutes flight time.<br>3-axis MEMs gyros with 3-axis accelerometer: Invensense MPU-6050.<br>High precision altimeter MS5611-01BA03.<br>Cleanflight flight control supported (plan).<br><br>Specifications:<br>Brand: Crazepony<br>RTF: Ready to fly version<br>Main color: Black<br>Channel: 4 channel remote control<br>Suit for Above 16 years old people and student maker geeker<br>Transmitter battery: 3.7V liPo Battery (included) <br>Quadcopter battery: 3.7V 650mAh liPo battery (included) <br>Transmitter Mode: Mode 2 (left stick throttle)<br>Weight: 48g (with battery)<br><br>Package information:<br>Package size: 24 * 12 * 4.5cm / 9.4 * 4.8 * 1.8in<br>Package weight: 214g / 7.5oz<br>Brand gift box package<br><br>Package List:<br>1 * Crazepony MINI Quadcopter<br>1 * Crazepony Transmitter<br>1 * CCW Motor<br>1 * CW Motor<br>1 * English manual<br><br>FAQ of the aircraft:<br>1.The aircraft fail to connect with transmitter.<br>Before binding, make sure battery is full. Then turn on the drone and the transmitter, the time between these two operation should be finished in 2 seconds.<br>2.One or more motors don&#39;t work.<br>Drone should stay on a flat surface during the binding, or motor is damaged.<br>3.Battery problems (can&#39;t be charged, swelling, etc)<br>Battery damaged, suggested to change a new one.<br>4.Accessories missing.<br>Check gift box package inside and outside carefully. Contact custom service.<br>5.The aircraft is out of balance (can&#39;t fly, deviation, spinning on the ground).<br>Check the propeller is installed in the right way.<br>6.During the charging, battery and charging cable melt.<br>This USB charger only used for DC current(computer USB port), never connect to AC electric circuit. Besides, pay attention to the charging time, never over charging.