HardLabs

Flight controller

GodOfStrategy·Flight-controller·Project Files/Flight_Controller.kicad_pcb

Flight controller PCB layout, top view — open source STM32 board by GodOfStrategy
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About the Flight controller PCB

Flight controller is an open source STM32 PCB design by GodOfStrategy, published on GitHub. It is a 2-layer board measuring 77.4 × 45.1 mm, with 78 components from 35 distinct parts.

Its main chip is the STM32F722RETX, from the STM32 family. Other key parts include the BQ25883RGER, TPS63070RNMR, LMR51430, BMP580 and ICM-45686. By type, the board carries 36 capacitors, 22 resistors, 6 ICs, 4 inductors, 3 connectors and 2 crystals.

It belongs with the robotics & motion and power & battery designs in this gallery.

Flight controller, from the project README
From the project README

Main components on the Flight controller

BQ25883RGERTPS63070RNMRLMR51430BMP580ICM-45686STM32F722RETX

Flight controller bill of materials (BOM)

78 components, 35 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BQ25883RGER
TI(德州仪器)
U1
1
TPS63070RNMR
TI(德州仪器)
U2
1
LMR51430
U3
1
BMP580
Bosch(博世)
U4
1
ICM-45686
TDK InvenSense(应美盛)
U5
1
STM32F722RETX
STM32F722RETx
U6
1
X322525MOB4SI
YXC(扬兴晶振)
X1
1
Q13FC13500004
Q13FC1350000400
EPSON(爱普生)
X2
1
SCREW_TERMINAL_01X02
Screw_Terminal_01x02
J1
2
Conn_01x03
J2, J3
1
TF-01A
韩国韩荣
Card1
2
TS-1088-AR02016
XUNPU(讯普)
SW1, SW2
1
TYPE-C 16PIN 2MD(073)
TYPE-C 16PIN 2MD
SHOU HAN(首韩)
USB1
1
LED
D1
1
1 uH
L1
1
1.5 uH
L2
1
5.6 uH
L3
1
FCM1608KF-601T03
TAI-TECH(台庆)
L4
1
47 nF
C1
2
10 uF
C2, C3
Show 15 more
QtyPartRefs
1
44 uF
C4
5
10 uf
C5, C8, C12, C13, C14
5
1 uF
C6, C33, C34, C35, C36
12
100 nF
C7, C15, C18, C19, C20, C21, C26, C28 +4
5
22 uF
C9, C10, C11, C16, C17
2
20 pF
C22, C23
2
6.8 pF
C24, C25
1
2.2 uF
C27
2
5.1K
R1, R2
15
10K
R3, R4, R5, R6, R7, R8, R12, R13 +7
1
30.1K
R9
1
383
R10
1
5.23K
R11
1
100K
R14
1
22.1K
R15

Flight controller design files

The KiCad project lives in the GodOfStrategy/Flight-controller repository on GitHub; these links point at the commit this page was built from.

Flight controller: common questions

What microcontroller does the Flight controller use?

The Flight controller is built around the STM32F722RETX, from the STM32 family.

How big is the Flight controller PCB?

The Flight controller measures 77.4 × 45.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Flight controller?

78 components, from 35 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Flight controller design files?

From the GodOfStrategy/Flight-controller repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Flight controller design in my own project?

The repository has no license, so all rights stay with GodOfStrategy. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Flight controller without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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