HardLabs

350 Flight controller

ThaoMinhHoang·350_Flight_controller·Development/Flight_Controller.kicad_pcb

350 Flight controller PCB layout, top view — open source STM32 board by ThaoMinhHoang

About the 350 Flight controller PCB

350 Flight controller is an open source STM32 PCB design by ThaoMinhHoang, published on GitHub. It is a 4-layer board measuring 98.7 × 104 mm, with 233 components from 65 distinct parts.

Its main chip is the STM32F765IIT6, from the STM32 family. Other key parts include the MIC5330-SPYML, ICM20689, MIC5330-SSYML, MS5611-01BA and BMI088. By type, the board carries 103 resistors, 83 capacitors, 18 ICs, 5 connectors, 4 diodes and 2 crystals.

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

From the project

ECTE350 storage room for Locus team

Save the kicad files of your sensor. Put them into a folder. Name the folder after your sensor. Upload the folder to github.

The Development folder is all of our work in the one kicad file. Be careful when overwriting data!

Main components on the 350 Flight controller

MIC5330-SPYMLICM20689MIC5330-SSYMLMS5611-01BABMI088IST8310EG5350CTTPS3808STM32F765IIT6SN74LVC8T245TXS0108EPWNUF2042XV6T1GFM25V02-GTJA1051TK-3

350 Flight controller bill of materials (BOM)

233 components, 65 distinct parts.

QtyPartRefs
1
MIC5330-SPYML
U1
1
ICM20689
U2
2
MIC5330-SSYML
U3, U4
1
MS5611-01BA
U5
1
BMI088
U6
1
IST8310
U7
1
EG5350CT
U8
1
TPS3808
U9
1
STM32F765IIT6
U10
1
SN74LVC8T245
U11
3
TXS0108EPW
U12, U14, U18
1
NUF2042XV6T1G
U13
1
FM25V02-G
U15
2
TJA1051TK-3
U16, U17
1
ABS06-32.768KHZ-9-T
Y1
1
Q22FA12800400
Y2
1
USB_C_Receptacle
J1
1
Micro_SD_Card_Det
J2
3
Conn_01x13_Female
J3, J4, J5
1
PAS414HR-VE5R
BT1
Show 45 more
QtyPartRefs
16
EMI_Filter_LC
LC1, LC2, LC3, LC4, LC5, LC6, LC7, LC8 +8
1
1N4148WS
D1
1
SMLVN6RGB
D2
1
DIODE
D3
1
D240L
D4
1
L
L1
42
100nF
C1, C2, C3, C4, C5, C10, C11, C14 +34
1
470nF
C6
14
47uF
C7, C8, C9, C12, C13, C18, C19, C20 +6
4
2.2uF
C15, C30, C51, C52
1
0.1uF
C16
1
220nF
C17
1
4.7uF
C27
1
POWER1
C35
1
POWER2
C36
2
27pF
C37, C38
1
DSM/SBUS RC
C44
1
GPS
C45
1
ADC3/5
C46
1
DSU7
C47
1
I2C3
C53
1
I2C4
C54
1
USART2
C55
1
USART3
C56
1
I2C2
C57
2
12pF
C58, C59
1
SPI5
C60
1
CAN1
C61
1
CAN2
C62
1
UART4
C63
29
10K
R1, R2, R9, R11, R12, R14, R15, R22 +21
6
1K
R3, R4, R8, R10, R74, R103
3
220R
R5, R60, R65
4
0R
R6, R7, R19, R25
1
50K
R13
9
1K5
R16, R66, R67, R68, R69, R81, R82, R83 +1
24
100
R17, R18, R20, R21, R48, R49, R50, R51 +16
1
1M
R28
4
2M
R33, R34, R46, R47
3
3k
R56, R57, R58
1
2k
R59
12
100R
R61, R62, R63, R64, R95, R96, R97, R98 +4
2
442K
R85, R91
2
24.9K
R86, R92
2
120
R93, R94

350 Flight controller design files

The KiCad project lives in the ThaoMinhHoang/350_Flight_controller repository on GitHub; these links point at the commit this page was built from.

350 Flight controller: common questions

What microcontroller does the 350 Flight controller use?

The 350 Flight controller is built around the STM32F765IIT6, from the STM32 family.

How big is the 350 Flight controller PCB?

The 350 Flight controller measures 98.7 × 104 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the 350 Flight controller?

233 components, from 65 distinct parts. The full bill of materials is listed on this page.

Where can I download the 350 Flight controller design files?

From the ThaoMinhHoang/350_Flight_controller repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 350 Flight controller design in my own project?

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

Can I test firmware for the 350 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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