Key Features:
- IP67 Waterproof & Dustproof: A sealed aluminum shell protects electronics from water, dust, and impacts, allowing you to fly in all weather conditions.
- Powerful 45A 6S ESC: Provides robust and reliable power for demanding 5-inch and larger FPV drone builds.
- Integrated ELRS 2.4GHz Receiver: A modern, long-range control link is built-in, simplifying wiring and saving weight.
- Short-Circuit Protection: Individual port protection increases reliability and prevents a single damaged peripheral from disabling the entire board.
- Digital & Analog Ready: Plug-and-play ports provide easy connectivity for both traditional analog cameras and modern digital VTXs like the Caddx Vista.
Important Usage & Firmware Notes
- Water Usage: This board is rated for fresh water. If exposed to corrosive seawater, rinse immediately with fresh water and dry thoroughly to prevent damage.
- Polarity: This board has NO REVERSE POLARITY PROTECTION. Always double-check your battery connection to avoid permanent damage.
- Firmware: To ensure a proper connection, you must update your transmitter module and this onboard receiver to the same major version of ExpressLRS (e.g., 3.x.x) using the ExpressLRS Configurator.
Specifications
- Brand: DarwinFPV
- Model: HULK 45A AIO
- MCU: STM32F411CEU6
- Gyro: MPU6500
- Input Voltage: 3-6S LiPo
- ESC Continuous Current:
- Receiver: Integrated ELRS 2.4GHz
- Blackbox: No onboard memory
- Mounting: (M2)
- Weight:
What’s in the Box?
- 1x DarwinFPV HULK 45A AIO
- 5x Spare Cables
- 7x Screws
- 3x TYPE-C Rubber Stoppers
- 7x SH1.0 Socket Plugs
- 1x Sticker






