ESP32 A04R Open Source FPV Racing Drone – WiFi Controlled Quadcopter

esp32 a04r open source racing drone

the a04r is a compact, programmable fpv racing drone built on the esp32 platform, offering developers and hobbyists a powerful open-source quadcopter for experimentation, racing, and aerial exploration.

key features

• esp32 flight controller – advanced microcontroller with wifi connectivity for real-time control and telemetry
• open source platform – fully customizable firmware based on esp-drone (crazyflie compatible)
• wifi remote control – control via smartphone app or custom controller without additional radio hardware
• compact racing design – lightweight frame optimized for agility and speed
• developer-friendly – perfect for robotics education, prototyping, and custom flight algorithms

perfect for

• developers learning drone programming and flight control systems
• fpv racing enthusiasts seeking a customizable platform
• robotics students and educators
• makers experimenting with autonomous flight and iot integration

technical specifications

• flight controller: esp32 dual-core processor
• control method: wifi (2.4ghz)
• compatibility: crazyflie firmware compatible
• frame type: quadcopter racing configuration
• weight: 53g

what’s included

• a04r esp32 quadcopter frame with flight controller
• motors and propellers
• battery (check specifications)
• usb charging cable

note: this is an open-source development platform. some assembly and programming knowledge recommended for optimal use.