The BeeBrainBLV4 OSD might not be compatible with third party cameras. If you are planning to use it for customized build, Please be aware it only supports the cameras below: 

NewBeeDrone BeeEye Camera
Runcam Nano4 

BeeBrain BLV4 GHOST Spec:
MCU: STM32F411
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: GHOST 2.4G receiver with GHOST 2.4G qT 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: 1S
Uart2: Tx for GHOST 2.4G Receiver
Uart1:  Tx&Rx free
Power Connector: NBD-PH2.0 connector


  • 1 x BeeBrain BLV4 GHOST Flight Controller
  • 4 x Grommet
  • 4 x Screw
  • 1 x qT Antenna
  • 1 x VTX Antenna

1. BeeBrain BLV4 GHOST Betaflight 4.4  firmware

All New firmware can be found on NewBeeDrone Github Page


NewBeeDrone Terms and Conditions:

We would like to remind you that the NewBeeDrone flight controller product is designed to work with the NewBeeDrone product line. Using third party components may result in incompatibility or improper functioning of the product. Such as Cameras with different voltage signal will mess up the OSD function, frames from other companies that don't fit well with this FC, many motor plugs are not compatible with the JST1.0 on the FC, etc.

We strongly recommend that you verify the compatibility and functioning before any soldering or modification.

Please be aware, drone flight controller will break due to crash, any physical damage or crash will have the possibility to destroy the hardware. This is also not covered by the warranty.  If you find that the product is Dead On Arrival (DOA), we will replace it for you free of charge.

However, we cannot take responsibility for any issues that may arise due to modifications made to the product or the use of 3rd party components. In such cases, we will not be able to provide support or warranty coverage. 


Wire Diagram:


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