The BeeBrain BLV4 AIO Flight Controller is an ideal choice for compact builds, catering to the tiniest setups. This single board integrates a flight controller, a 12AMP 4-In-1 BLHeli_S ESC, a 5.8GHz VTX, and an ELRS receiver onto a compact 29x29mm platform. The BLV4 offers exceptional performance and an impressive array of features!

• Built-In ELRS 2.4GHz Receiver
• 25x25 Mounting Pattern
• 5w/25w Switchable VTX
• F411 Flight Controller
• 12A BLHeli_S ESC
• 1-2S Voltage
• BMI270 Gyro

• Receiver: ELRS2.4 Diversity receiver(ESP32 compatible with wifi&bluetooth firmware update) 2.4G T-Antenna(Top) & normal 2.4G antenna(bottom)
• VTX: Switchable output power from 5mw- 25mw(for Racing) - SmartMAX(SmartMax up to 400mw)  with BeeTX 5.8Ghz Antenna
• Battery input: 1-2S (Preset only support 1S, 2S will need throttle cap at less 50%)
• Flight Controller Weight: 6.5g(Include antennas and battery connector)
• ESC: 12A BLHeliS Pre-Flash with Bluejay 0.16 target: S-H-40 48kHz 
• OSD: NBD7456 Graphical OSD compatible with Betaflight OSD
• Flight Controller Size: Outer dimensions: 29x29x7.6mm
• Uart2: Tx&Rx for ExpressLRS2.4G Receiver 
• Power Connector: NBD-PH2.0 connector
• Flight Controller: BeeBrain BLv4 ELRS
• Flight Controller Holes: 25.5x25.5mm
• ESC Connector: JST-1.0 3Pin
• Uart1:  Tx&Rx free
• MCU: STM32F411

IMPORTANT NOTES

• Binding process: Power up the drone 3 times, on the third time you plug in power, and the ELRS Receiver will get into the binding mode.
• This board is only compatible with the NewBeeDrone BeeEye camera or RunCam Nano4 Camera.

• BeeBrain BLV4 ELRS3.0 receiver firmware
• BeeBrain BLV4 ELRS2.0 receiver firmware

• 1x NewBeeDrone BeeBrain BLV4 ELRS AIO
• 1x Receiver T-Antenna
• 1x Receiver Antenna
• 4x Rubber Grommet
• 1x VTX Antenna
• 4x Screw

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