Happymodel ELRS F4 2G4 AIO flight controller

Order the profitable Happymodel ELRS F4 2G4 AIO flight controller at an affordable price!

Looking for a compact brain for a tiny quadcopter? Pay attention to Happymodel ELRS F4 2G4 AIO. This integrated solution brings together key components. Ideal for Whoop and Toothpick formats. The finished board saves space and weight. Simplifies installation and soldering. Minimizes the number of wires.

What the user will receive

• Powerful F4 processor: Provides smooth control of the drone. Supports modern Betaflight firmware.

• Built-in ELRS 2.4GHz SPI receiver: Provides ultra-long-distance communication. Eliminates video interference. No external antenna needed.

• Integrated VTX 5.8 GHz: Transfers video from the camera to the glasses. Works without a separate module. Saves precious space.

• 4 built-in speed controllers: Control brushless motors directly. Maximum current 12A for each. For motors 1103-1204.

• High component density: Allows you to build miniature drones. Maximum functionality in a small form factor.

• Simplified assembly: Less soldering and connections. Quick start after unpacking. Reliability by minimizing points of failure.

Kit includes

• Happymodel ELRS F4 2G4 AIO flight controller board.

• 4 built-in speed controllers (ESC).

• Built-in SPI ExpressLRS 2.4GHz receiver.

• Built-in 5.8 GHz video transmitter (VTX).

This is an excellent choice for building lightweight racing or freestyle drones. Get reliability and flight range! Buy from AEGISKY now.

Included: flight controller, speed controller, SPI receiver, 5.8 GHz video transmitter

Flight controller F4 2G4

• Microcontroller: STM32F411CEU6 (100 MHz, 512 KB flash)
• Gyro: BMI270
• Power supply: 1S battery input (2.9 - 4.35V DC)
• Built-in 4-in-1 ESC: 5A (each) Blheli_S 4in1 ESC Dshot600
• Built-in Betaflight OSD (SPI control)
• Built-in 5.8 GHz video transmitter
• Built-in 2.4 GHz SPI ExpressLRS receiver
• Built-in BEC board 5V 1A
• Firmware: CRAZYBEEF4SX1280

Built-in 4-in-1 speed controller

• Microcontroller: EFM8BB21
• Power Supply: 1S LiPo/LiPo HV (LiHV)
• Current:
• 5A continuous
• peak 6A (3 seconds)
• BLHeliSuite support
• Factory firmware version: O_H_5_REV16_8.HEX
• Default protocol: DSHOT600

SPI ELRS 2.4 GHz Receiver

• Packet Rate: 25Hz/50Hz/150Hz/250Hz/500Hz
• Frequency: 2.4 GHz
• Antenna: SMD
• Telemetry output power: <12 dBm
• Receiver protocol: ExpressLRS
• Can communicate with Happymodel ES24TX, ES24TX Lite, ES24TX Slim and DIY 2.4GHz ELRS TX module
• (Requires ELRS firmware V2.0)

5.8 GHz video transmitter

• Output power: 0 - 400 mW (switchable)
• Input voltage: 3.3 - 5.5 V
• Current consumption: 300 mA
• Frequency: 5.8 GHz, 6 bands, 48 channels with RaceBand
• Smartaudio V2.1 support.