Acci FPV Flight Controller - Betaflight STM32F405 / AT32F435
STM32F405 & AT32F435 Flight Controller for Betaflight firmware drones
Yes, you can use any of those CPU with the same board. AT32 is more powerful and cheap but Betaflight support is in early stages.
I hope you like and find value on the project, if you build it please, share it here!
The main idea of this project is to learn and play while designing a functional F4 Flight Controller compatible with Betaflight firmware.
Specs
- STM F405 or AT F435
- 6 UARTS
- MPU600 Gyro (also BMI and ICM)
- Blackbox, up to 128MB!
- 10v pad for DJI
- BMP280 Barometer
- OSD Support
- 3-6S voltage
- Buzzer pads
- SDA/SCL for GPS reconfiguring UART3
It has been tested with both CPUs!
How to load Betaflight
AUTOMATIC
Betaflight now officially has the target for this board available
STM32F405 Chip
- Betaflight 4.5
- Download Betaflight repo and compile the firmware for the next target file
- Acci FC - Target files (github.com)
- Betaflight < 4.5
- Download Betaflight configurator 10.8 and flash the firmware version you prefer of the target STM32F405.
- Once the firmware is loaded connect and enter cli to load the board configuration
- Acci FC - Target files (github.com)
AT32F435 Chip
- Betaflight 4.5
- Download Betaflight repo and compile the firmware for the next target file
- Acci FC - Target files (github.com)
All the targets can be found here: Acci FC - Target files (github.com)
Acci FPV Flight Controller - Betaflight STM32F405 / AT32F435
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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- Comments(27)
- Likes(8)
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Hi, you can find me already in Betaflight discord where many great people can also support you, also you can DM me if needed.
Hi thanks for reply but finding MPU6000 is difficult can u please provide the Gerber of the FC with other GYRO like ICM or MPU 6500? it will be really helpful.
If you search "Acci FPV controller" in google you will find the open source project in another platform.
The actual file is 4 layers
Oh, ok. Thank you for information.
It's my pleasure.
Hello! Both are valid parts. It has been tested with MM3Z10VT1G. I will correct the BOM ASAP.
Thanks for your quickly reply. We got it.
After you add it to the shopping cart, enter the quantity you want and click calculate. Then your sales representative will send you a BOM quotation. After you confirm and pay, we will purchase components according to the BOM and assemble the PCB.If you have other questions, please contact your sales representative in the upper right corner of your backstage.
Hello, we have not found your order here. Could you please tell us your order number? Let us check it for you. Generally, the price on the pricing page is not the final price, and the final price will be reviewed by specialized staff.
That was T-1F4W396078A. I've deleted it right after review and price calculation.
Hi! Thanks. Here is a video demo: https://www.youtube.com/watch?v=d_TO513YCTw I have been using it already for many lipos and has been used as my main racing drone FC.
Wow, this video looks really cool. Could you please showcase this video in our community as well?
How can I do that?
When you edit this project, there is a video icon in the upper right corner of the Detailed project descript_ion area. You can click it and enter the youtube video link. I have added it for you now. Please confirm it.
Great, thanks
Thanks for sharing. I would like to work on this flight controller to develop it further. Is there a link to the schematic and board files?
Yes, here is: https://oshwlab.com/jesuslg123/f4-v1 Which changes would you like to make on it? I would love to hear and learn for improvements.
Thanks for the reply. I was thinking of adding ESCs to make it all in One FC.
I would love to try this project. Please share the link :)