All-in-One FC - BertFC Version 1.0

Mon, 26 Jul 2021 02:01:45 +0000

Finally have the full confidence that this version will be working well. As I am using the previous design as RnD and finalized the ESC is working and also corrected a few mistakes that I had done on the previous version. This coming version will be having:

4-in-1 ESC with 5A on each channel (Good enough for a small 3-inch quads)
DSHOT600 is supported
BLHeli_S or BlueJay firmware are supported
STM32F405RTG6 as the heart of the Flight Controller
With a few serial ports for GPS
OnBoard OSD
SBUS protocol
Baro onboard
MPU6000 Gyro
Current Sensor
3.3V buckbooster for all the ESCs, STM32 and etc
5V buckbooster for VTX, Cam and GPS
Theoretically should be able to run from 2.0v ~ 4.2v. Yes, only 1S battery
32.5 x 32.5mm

**Why I build these?**The reason building this is to understand how the whole quad system works. This let me dive deep into every aspect. I learned about ESC, ESC firmwares and also understanding how the ESC MOSFET works. The interesting part of this FC is low power. Normally FC using the cheaper version of the buck converter. I am trying to use a decent powerful buckbooster converter and hopefully this will let me to fly my quad for more than 20 minutes on single cell. All these ideas came from DaveC FPV which he had built a very nice Nano Long Range Quad running on 1S. This is the video -> <

I would like to buy those FC but I just want to have something that I am able to build and opensource the schematic to everyone and build one for yourself. Once I am done, I will start to share out the schematic. Just need to make sure is working before sharing out.

BERTFPV on The Flying Experience Starts From Beginning....

All-in-One FC - BertFC Version 1.0