JHEMCU F411 BRUSH Flight Controller 1-2S with 5V BEC Output Built-in ELRS 2.4G Receiver

The JHEMCU JHEF411 BRUSH Flight Controller is a lightweight, feature-packed solution designed for 1–2S brushed micro FPV drones. Powered by an STM32F411CEU6 MCU and equipped with an ICM-42688-P gyro, this controller offers precise flight performance and advanced configurability. It comes with a built-in ELRS 2.4GHz receiver, supporting CRSF protocol, and offers seamless integration for modern FPV setups.

With Betaflight firmware, onboard OSD, blackbox, voltage and current sensors, programmable LEDs, and 15A motor drive capacity, the JHEF411 BRUSH FC is ready to elevate your micro FPV build to the next level. 

Features:

• Lightweight, all-in-one 3.2g design with 15A brushed motor drive
• Built-in 2.4GHz ELRS receiver supporting CRSF protocol and Wi-Fi firmware upgrades
• Betaflight-compatible with OSD, blackbox, voltage and current sensing, and programmable LEDs

Specifications:

• Model: JHEF411 BRUSH Flight Controller
• MCU: STM32F411CEU6
• Power supply: 1–2S (3V–8.7V)
• Signal protocol: BRUSH
• Sensor: ICM-42688-P gyro
• OSD: AT7456E
• Black box: 8MB
• Barometer: None
• USB: Micro USB
• UARTs: UART1, UART2
• BEC: 5V/1.5A ± 0.1V
• Supported receivers: ELRS (CRSF), TBS (CRSF), SBUS, IBUS
• Built-in ELRS receiver: Connected to UART2
• LED support: WS2812 programmable LEDs (four boards)
• Buzzer compatibility: Yes
• Built-in voltage and current sensors: Yes
• Firmware: Betaflight JHEF411.HEX
• Receiver frequency band: 2.4GHz
• Receiver type: Standalone ELRS
• Receiver firmware: Betafpv.rx_2400.lite
• Mounting: 25.5 x 25.5mm, 3mm holes
• Dimensions: 29 x 29mm
• Weight: 3.2g

Package Contents:

• 1 x JHEMCU F411 Brush Flight Controller
• 4x M2*6.5MM Shock Absorbers
• 1x IPEX 2.4G Antenna
• 1x XT30 Connector
• 1x 2P*2.0MM Connector
• 2x 20 AWG Wires