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TurtleFlightV1_Betaflight STM32F411 flight controller

Overview

The flight control I made by hand, now the plane has flown away, it is a memorial.

The budget is too tight, so I found a small ESC from Xiaohuangyu. I failed several times when I made it myself, so I didn't continue.

I used a 3S battery for power supply. Theoretical support can be seen from the input voltage

brush of SY8291ABC betaflight_4.4.2_STM32F411.hex. The firmware can be configured using the attached Turtle flight control V1.0.
This project is based on the configuration file of MATEKF11, but there are some differences. FLASH is added and some pin definitions are modified. I only use the ELRS receiver

for the MPU6000 used for the acceleration sensor

, so I didn't draw the SBUS and PPM related projects. MATKF411 is a test version. Please print the front and back of the

Turtle version for the board. I forgot the cost of production, but it is definitely not more than 100.

Design Files

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Update:2025-08-03 11:33:41

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