ESP32-S3-Bee: India's Next-Gen Wireless Flight Controller

Meet the ESP32-S3-Bee—a revolutionary flight controller built around the powerful dual-core ESP32-S3 MCU. Designed for builders, coders, and FPV pilots who want modern wireless capability without sacrificing flight performance, the Bee bridges the gap between traditional flight controllers and IoT innovation.

Whether you're flashing Betaflight for crisp acrobatic response, diving into ESP-Drone for custom wireless development, or testing lightweight ArduPilot features, the ESP32-S3-Bee gives you the hardware headroom and flexibility to push your builds further.

⚡ Key Hardware Features

• Core Processing: Powered by the ESP32-S3 dual-core microcontroller with native Wi-Fi and Bluetooth 5 (LE).
• Precision Sensors: Equipped with the industry-standard BMI270 Gyroscope/Accelerometer for ultra-clean tracking and the BMP280 Barometer for precise altitude holding.
• Blackbox: Comes with integrated Blackbox that allows you to store realtime flight data for diagnostics!
• Robust Power Architecture:
  • Integrated 5V BEC for reliable power delivery to peripherals.
  • Smart power-path protection: Safely configure your board via USB without risking back-feeding or battery conflicts.
  • Bulletproof power-filtering network to completely eliminate motor noise and prevent brown-outs.
• Versatile Motor Support: Optimized natively for brushless setups (with support for brushed builds using our external driver).

🔌 Clean Plug-and-Play Connectors

No more messy wire-sorting on tight builds. The ESP32-S3-Bee comes equipped with dedicated, low-profile physical connectors:

• Dedicated UART Connector: Quick plug-and-play hookup for your digital/analog VTX, receiver, or telemetry.
• UART + I2C Connector: Purpose-built for seamless GPS and compass integration.
• 4-in-1 ESC Connector: Clean, standardized harness port for fast and secure ESC connection.

🚀 Software Ecosystem & Wireless Freedom

• Multi-Firmware Flexibility: Pre-optimized support for Betaflight (for FPV performance), ESP-Drone (custom .bin files provided), and limited-feature ArduPilot.
• True Wireless Tuning: Ditch the USB cable on the workbench. Configure your settings, check logs, and tune your PIDs over high-speed Wi-Fi.
• Mobile & Cross-Platform Control: Direct control and telemetry streaming support for Android devices and companion computers.

What’s in the Box?

• 1x ESP32-S3-Bee Flight Controller Board
• 1x Matching Cable Harness Set (UART, GPS/I2C, and 4-in-1 ESC cables)