Flight Controller Receiver Compatible with Drone Models Quadcopter Models UAV Models for F4 1S 5A AIO Brushless for SPI ExpressLRS for ELRS 2.4G Meteor 65 75

For F4 1S 5A AIO Brushless Flight Controller SPI ExpressLRS ELRS 2.4G Receiver for Racing Drone Meteor 65/75Includes a Serial ExpressLRS 2.4G receiver that supports firmware updates via Wi-Fi or Betaflight serial passthrough.Pilots can flash any version of ELRS firmware, including ExpressLRS V3.0, without updating the flight controller firmware.The SPI version provides an SBUS port and a UART port for compatibility with SBUS protocol receivers or other external receivers.Equipped with an 8MB flash memory chip dedicated to Blackbox logging, supporting - and troubleshooting of drones.Integrated motor pin connectors allow direct motor connection without soldering.Weighs 3.6g with a compact 30x30mm footprint.Mounting hole pattern is 26x26mm, compatible with standard whoop frames.Designed for straightforward installation and lightweight drone builds.Flight Controller Specifications CPU: STM32F411CEU6 (100MHz) Gyroscope: BMI270 Receiver: Serial ExpressLRS 2.4G/SPI CC2500 Receiver : Line FC Size: 30x30mm Mounting Hole Size: 26x26mm Firmware Version: betaflight_4.3.1_BETAFPVF411 (ELRS), betaflight_4.2.11_BETAFPVF411RX OSD: BetaFlight OSD Blackbox: 8MB Recommended : Over 200mW, such as M03 350mW Power Input: 55mm with BT2.0 connector Weight: 3.6g (with power and BT2.0 connector), 3.7g (without)ESC Specifications Power Supply: 1S Current: 5A continuous, 6A peak (3 seconds) ESC Firmware: A_X_5_.HEX for BB51 BLHeli_S hardware Supported Protocols: D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM ESC hardware based on BB51.Use appropriate software to configure ESC settings.Serial ELRS 2.4G uses Crossfire serial protocol for communication between receiver and flight controller.Supports ELRS V3.0 without requiring flight controller firmware update.To enter binding mode, power cycle the unit three times and confirm indicator shows bind status.After binding, receiver firmware can be updated via Wi-Fi or Betaflight serial passthrough.

• Model compatibility designed for F4 1S 5A AIO stack integration with your existing racing drone setup
• flight controller optimized for brushless motors delivers responsive handling and stable performance during speed maneuvers
• Integrated SPI ExpressLRS receiver supports 2.4G communication with low latency for precise long-range control
• Engineered specifically for use with Meteor 65 and Meteor 75 drones to enhance agility and flight - in racing environments
• Compact design combines power distribution, ESC, and receiver functions to reduce wiring complexity and save space on small frames