HardLabs

Flight-Computer

SunDevilRocketry·Flight-Computer·src/Flight-Computer/Flight-Computer.kicad_pcb

Flight-Computer PCB layout, top view — open source STM32 board by SunDevilRocketry

About the Flight-Computer PCB

Flight-Computer is an open source STM32 PCB design by SunDevilRocketry, published on GitHub. It is a 4-layer board measuring 93.7 × 43.7 mm, with 109 components from 50 distinct parts.

Its main chip is the STM32H750VBTx, from the STM32 family. Other key parts include the LMS8117AMP-3.3_NOPB, BMI323, MAX-8C-0-10, BMP390 and SST25VF040B-50-4I-S2AE-T. By type, the board carries 36 resistors, 25 capacitors, 12 ICs, 12 connectors, 10 diodes and 6 transistors.

From the project

General purpose flight computer for high powered rocketry projects.

Folder for all PCB design files, including project, schematic, and PCB layout files

Main components on the Flight-Computer

STM32H750VBTxLMS8117AMP-3.3_NOPBBMI323MAX-8C-0-10BMP390SST25VF040B-50-4I-S2AE-TRFM95W-868S2CP2102-GMRTS391IYLTBMM150

Flight-Computer bill of materials (BOM)

109 components, 50 distinct parts.

QtyPartRefs
1
STM32H750VBTx
U1
1
LMS8117AMP-3.3_NOPB
U2
1
BMI323
U3
1
MAX-8C-0-10
U4
1
BMP390
U5
1
SST25VF040B-50-4I-S2AE-T
U6
1
RFM95W-868S2
U7
1
CP2102-GMR
CP2102-GMR(QFN28)
U8
3
TS391IYLT
U9, U10, U11
1
BMM150
U12
6
QS5U17TR
Q1, Q2, Q3, Q4, Q5, Q6
1
ECS-240-18-33-JGN-TR
Y1
2
Jumper_NO
J1, J2
1
647676-2
P1
1
1546551-2
P2
1
3220-20-0200-00
P3
4
440054-3
P4, P5, P6, P7
1
USB
P8
1
1984659
P9
1
Micro_SD_Card
P10
Show 30 more
QtyPartRefs
1
0734120110
AE1
1
142-0701-851
AE2
1
PTS647SM38SMTR2LFS
B1
1
MS614SE-FL28E
BT1
1
AT-1438-TWT-R
BZ1
1
TP
TP1
1
CLMVC-FKA-CL1D1L71BB7C3C3
D1
3
SM5819PL-TP
D2, D3, D4
1
SML-LX1206GC-TR
D5
4
MM3Z3V3B
D6, D7, D8, D9
1
SP0504BAHTG
D10
1
27nH
L1
1
4.7uF
C1
13
0.1uF
C2, C3, C4, C5, C6, C7, C8, C17 +5
4
1uF
C9, C23, C25, C26
2
10uF
C10, C13
2
2.2uF
C11, C15
2
8pF
C12, C14
1
0.01uF
C16
1
68
R1
1
82
R2
1
280
R3
4
100k
R4, R5, R31, R32
1
240
R6
14
10k
R7, R9, R20, R21, R23, R24, R26, R28 +6
1
10
R8
8
33
R10, R11, R12, R13, R14, R15, R16, R17
3
4.7k
R18, R19, R25
1
20k
R22
1
1k
R27

Flight-Computer design files

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

Flight-Computer: common questions

What microcontroller does the Flight-Computer use?

The Flight-Computer is built around the STM32H750VBTx, from the STM32 family.

How big is the Flight-Computer PCB?

The Flight-Computer measures 93.7 × 43.7 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Flight-Computer?

109 components, from 50 distinct parts. The full bill of materials is listed on this page.

Where can I download the Flight-Computer design files?

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

Can I use the Flight-Computer design in my own project?

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

Can I test firmware for the Flight-Computer 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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