JHEMCU GHF435AIO V2 AIO All-in-One 20A ESC 2-4S Flight Controller w/ ELRS 2.4G Receiver

This compact all-in-one flight controller and ESC solution is designed for lightweight FPV builds requiring efficient power handling and modern receiver integration. Powered by the AT32F435 MCU and paired with an AM32 20A 4-in-1 ESC, it delivers reliable performance for 2–4S micro and lightweight freestyle drones.

Featuring an ICM-42688-P gyro, onboard barometer, blackbox logging, and integrated ELRS receiver support, this AIO is well suited for pilots looking to minimize weight while maintaining full Betaflight functionality.

Key Features:

• AT32F435 MCU running at 288MHz for responsive flight control
• ICM-42688-P gyro and accelerometer for stable performance
• Integrated AM32 20A 4-in-1 ESC
• Built-in barometer for altitude-related features
• Onboard blackbox for flight data logging
• Integrated ELRS receiver support with CRSF protocol
• Supports GPS, compass, LED strip, and buzzer
• Compact and lightweight design ideal for small FPV builds

Flight Controller Specifications:

• MCU: AT32F435CG (288MHz)
• IMU: ICM-42688-P (Gyro / Accelerometer)
• OSD: AT7456E
• Barometer: Yes
• Blackbox: 16MB onboard
• Flight Firmware: Betaflight (JHEF435 target)

Power & BEC:

• Input Voltage: 2–4S LiPo (7.4V–17V)
• 5V BEC Output: 5V / 2.5A ±0.1V

ESC Specifications:

• ESC Type: AM32 4-in-1
• ESC MCU: AT32F421
• ESC Firmware: AT32DEV_F421
• Continuous Current: 20A
• ESC Protocols: DShot150 / DShot300 / DShot600

Receiver & Wireless:

• Receiver Type: ELRS (Integrated)
• Frequency: 2.4GHz
• Signal Protocol: CRSF
• Receiver Firmware: betafpv.rx_2400.lite
• Standalone Receiver Mode: Supported
• WiFi Firmware Update: Supported

Connectivity & Interfaces:

• UARTs: UART1, UART2, UART3, UART5
• GPS: Supported
• Compass: Supported
• HD Video Support: Yes
• LED Strip: WS2812
• Buzzer Output: 5V
• Current Sensor: Yes
• Voltage Sensor: Yes
• USB Port: Micro USB
• DFU Button: Yes

Physical Specifications:

• Board Size: 30 × 30mm
• Mounting Pattern: 25.5 × 25.5mm (M3)
• Weight: 5g

Package Includes:

• 1× AIO Flight Controller with Integrated 20A 4-in-1 ESC
• Wiring harnesses and accessories (as shown)