A07R ESP32 Flight Control Open Source Quadcopter ESP-Drone Drone Model Wifi Remote Control Crazyflie RC FPV Racing Drone ESP-Drone is an open source drone solution based on Espressif ESP32/ESP32-S2/ESP32-S3 Wi-Fi chip, which can be controlled over a Wi-Fi network using a mobile APP or gamepad. ESP-Drone supports multiple flight modes, including Stabilize mode, Height-hold mode, and Position-hold mode. With simple hardware, clear and extensible code architecture, ESP-Drone can be used in STEAM education and other fields. The main code is ported from Crazyflie open source project with GPL3.0 protocol._x000D_ We had upload the firmware for ESP32-S2-Drone V1.2, you no need to upload firmware, just install the motor and propeller correctly, then you can control the ESP32-S2-Drone with your mobile phone._x000D_ Hardware:ESP32-S2-Drone V1.2_x000D_ Stabilize mode: keep the drone stable to achieve smooth flight._x000D_ Height-hold mode: control thrust output to keep the drone flying at a fixed height._x000D_ _x000D_ Position-hold mode: keep the drone flying at a fixed position._x000D_ PC debugging: use cfclient for static/dynamic debugging._x000D_ Controlled by APP: easily controlled over Wi-Fi by your mobile APP._x000D_ Controlled by gamepad: easily controlled via the gamepad by cfclient._x000D_ Colour:Black_x000D_ Material:Composite Materials_x000D_ _x000D_ Package Contents:_x000D_ 1 x Rc Quadcopter Set (Without Lithium Battery)_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_