This is the all new omnibus F4 Pro, based on the design of the popular omnibus F3 pro. However this main advantage of this board is that is uses the more powerful STM F4 processor for even faster loop times. It has all the other things you love from the Omnibus F3 pro including an OSD module, SD card reader, low noise IMU connected via SPI, a current and voltage sensor etc.. However this new V3 introduces SmartAudio V2 control via J10 connector to you can control your compatible VTX (such as TBS Unify) via the OSD menu.
Within betaflight please use OmnibusF4SD target to update firmware
The v3 Pro version now includes a built in BEC so you can power this board directly from your flight battery (up to 4S)
Specifications
- SPI Gyro MPU6000/ICM-20608
- On-Board OSD (controllered by Betaflight, FC over SPI bus)
- MicroSD Blackbox
- Baro (BMP280)
- F4 Processor (F405)
- 5v3a SBEC
- Built-in Current Sensor (0m50 sensor can handle up to 200A)
- On-Board Video Filter (only can supply 5V to VTX and Camera)
- SmartAudio V2 via J10
- JST-SH1.0 connectors
Kit Contents
- 1x Omnibus F4 Pro flight controller
pin headers are not included but we do sell them separately.
Using PPM
If you have trouble geting the FC to recognise your PPM receiver, here is what you need to do. You need to enable RX_serial in the GUI and turn UART3 on. Save and reboot the flight controller. Then re-selecting RX_PPM again on the GUY and the FC now communicates with your PPM receiver
Omnibus F4 Pro V3 Pinout
Amethyst FPV –
I ordered this to replace my omnibus f4 v3 from banggood, and I am impressed. I am using inav 1.9.1 on a large hexcopter. The barometer on my old f4 v3 from banggood was not very good, with lots of altitude changes, but this one is significantly better. I have been unable to calibrate the current sensor yet but after that it will be perfect. Although please note to use the uarts you have to buy jst sh1.0 plugs, also available here. Perfect
VRquaeler (verified owner) –
Cheap as beans and run ArduPlane really well.
Herman (verified owner) –
This one works so good with INAV that i use it on all my wings.