The NewBeeDrone BeeBrain BLV4 F411 1-2S AIO Whoop/Toothpick Flight Controller provides optimal performance for pilots who want a compact build. This single board is equipped with a flight controller, 12A 32Bit 4in1 ESC, 5.8GHz VTX, and a TBS Crossfire receiver, all on a 29x29mm platform. Enjoy advanced features and excellent performance for your compact setup! 

The new "Smart Max" technology uses the MCU to read the board temperature on the back of the VTEC chip and uses PID control to control the output power of the VTX amplifier. When the board temperature rises, the VTX power will be automatically reduced. When the temperature is low, the maximum output power can be up to 400mW. If

Check out all our Whoop/AIO Flight Controllers and the rest of our NewBeeDrone products.

Features

• Built-In TBS Crossfire Nano Receiver
• SmartMAX (SmartMax up to 400mw) 
• 25x25 Mounting Pattern
• 5w/25w Switchable VTX
• F411 Flight Controller
• 12A BLHeli_S ESC
• 1-2S Voltage
• BMI270 Gyro

Specifications

• MCU: STM32F411
• GYRO：BMI270
• VTX: Switchable output power from 5mw- 25mw(for Racing) - SmartMAX(SmartMax up to 400mw) with BeeTX 5.8Ghz Antenna
• ESC: 12A BLHeliS Pre-Flash with Bluejay 0.18 target: S-H-40 48kHz
• ESC Connector: JST-1.0 3Pin
• OSD: NBD7456 Graphical OSD compatible with Betaflight OSD
• Receiver: Crossfire Nano receiver with MINIMORTAL T ANTENNA
• Flight Controller Weight: 6.5g(Include antennas and battery connector)
• Flight Controller Size: Outer dimensions: 29x29x7.6mm
• Flight Controller Holes: 25.5x25.5mm
• Battery input: 1-2S (For 2S you will need to set throttle cap at less 50%)
• Uart2: Crossfire Nano receiver 
• Power Connector: NBD-PH2.0 connector

Additional Information

• UART2 TX and RX for onboard Crossfire (CRSF)
  
• UART1 TX and RX free
  
• VTX Adjustable power 5mW-25mW-SmartMAX. SmartMAX will automatically adjust the VTX power according to the board temperature. When the board temperature rises, the VTX power will be automatically reduced. When the temperature is low, the maximum output power can be up to 400mW.

Firmware 

• Download: BeeBrain BLV4 CRSF Betaflight 4.4 firmware

Includes

• 1x NewBeeDrone BeeBrain BLV4 F411 1-2S AIO Whoop/Toothpick Flight Controller w/ 12A 8Bit 4in1 ESC & 400mW VTX - CRSF
• 4x Grommet
• 4x Screw
• 1x Receiver T-Antennas 
• 1x Receiver Mono Pole Antenna
• 1x VTX Antenna

Wiring Diagram