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NAVIG

Arav0001·navion-dev·Schematics/NAVIG/NAVIG.kicad_pcb

NAVIG PCB layout, top view — open source STM32 board by Arav0001
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About the NAVIG PCB

NAVIG is an open source STM32 PCB design by Arav0001, published on GitHub under the MIT license. It is a 4-layer board measuring 78 × 78 mm, with 66 components from 33 distinct parts.

Its main chip is the STM32F205RETX, from the STM32 family. Other key parts include the BMP390, BNO055, NEO-M9N and USBLC6-2SC6. By type, the board carries 23 resistors, 21 capacitors, 7 connectors, 5 ICs, 4 diodes and 2 crystals.

It belongs with the rf & radio and sensors designs in this gallery.

From the project

NAVION - Thrust Vector Controlled Rocket w/ Custom Flight Computer

Ground test of the black-powder parachute ejection system.

NAVIG, from the project README
From the project README

Main components on the NAVIG

BMP390BNO055NEO-M9NSTM32F205RETXUSBLC6-2SC6

NAVIG bill of materials (BOM)

66 components, 33 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BMP390
U1
1
BNO055
U2
1
NEO-M9N
U3
1
STM32F205RETX
STM32F205RETx
U4
1
USBLC6-2SC6
U6
1
32.768KHZ
32.768KHz
Y1
1
12MHZ_ECS-120-18-33-JGN-TR3
12MHz_ECS-120-18-33-JGN-TR3
Y2
1
GNSS_SMA
J1
1
SWD
J2
1
USART
J3
1
3.3V IN
J4
1
CNTRL I2C
J5
1
USB_C_RECEPTACLE_USB2.0
USB_C_Receptacle_USB2.0
J6
1
Reset Jumper
J7
2
OMRON_B3F-10XX
Omron_B3F-10xx
SW1, SW2
1
ASMT-YTB7-0AA02
D1
1
RED LED
D2
1
BLUE LED
D3
1
GREEN LED
D4
1
27NH
27nH
L1
Show 13 more
QtyPartRefs
1
39NH
39nH
L2
13
100NF
100nF
C1, C2, C3, C4, C7, C9, C10, C11 +5
4
22PF
22pF
C5, C6, C19, C20
1
4.7UF
4.7uF
C8
1
1UF
1uF
C15
2
2.2UF
2.2uF
C21, C23
6
4.7K
R1, R2, R7, R8, R13, R21
2
33R
R3, R4
1
10R
R5
1
100K
R6
5
10K
R9, R10, R14, R22, R23
2
5.1K
R11, R12
6
220R
R15, R16, R17, R18, R19, R20

NAVIG design files

The KiCad project lives in the Arav0001/navion-dev repository on GitHub; these links point at the commit this page was built from.

NAVIG: common questions

What microcontroller does the NAVIG use?

The NAVIG is built around the STM32F205RETX, from the STM32 family.

How big is the NAVIG PCB?

The NAVIG measures 78 × 78 mm, has 4 copper layers and is 1.58 mm thick.

How many components are on the NAVIG?

66 components, from 33 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 NAVIG design files?

From the Arav0001/navion-dev 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 NAVIG design in my own project?

Yes, under the terms of its MIT license, which Arav0001 chose for the repository.

Can I test firmware for the NAVIG 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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