2 layers10.7 × 10.7 mm
4 layers51.1 × 65.3 mm
NAV V3 final
nammenam/stashA collection of topics and ideas to explore and learn
- Size
- 51.1 × 65.3 mm
- Copper layers
- 4
- Thickness
- 1.53 mm
- Parts
- 67
- Nets
- 89
- Pads
- 291
- Tracks, vias
- 674, 114
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 16 May 2026
- Updated
- 18 Sep 2026
Overview
NAV V3 final is an open-source printed circuit board by nammenam, from the nammenam/stash repository on GitHub. It is a 4-layer board of 51.1 × 65.3 mm with 67 parts on 89 nets, routed with 674 tracks and 114 vias.
It is built around the ATSAME53J18A-MF, BM1422AGMV-ZE2 and MS5611-01BA03, with the ISM330DHCXTR and TPS2114PW among its other parts. Its parts include 25 capacitors, 14 resistors, 8 ICs, 6 diodes and 6 connectors. It belongs with the SAM D and SAM boards of this library.
Main components
5
ATSAME53J18A-MF
QFN-64-EP(9x9)-40℃~+125℃ 1.71V~3.63V 120MHz 128KB 12bit 12bit 256KB 32 Bit 51 ARM Cortex-M4F Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
BM1422AGMV-ZE2
MLGA-10(2x2)-40℃~+85℃ 1.7V~3.6V 12bit、14bit 150uA I2C ±1.2mT ±1.2mT MLGA-10(2x2) 3D Magnetic Sensors ROHSROHM Semiconductor3D Magnetic Sensors
MS5611-01BA03
QFN-8(3x5)QFN-8(3x5) Pressure Sensors ROHSMEASPressure Sensors
ISM330DHCXTR
LGA-14LLGA-14L New Arrivals ROHSTexas InstrumentsUncategorised
TPS2114PW
TSSOP-8-40℃~+85℃ 120mΩ 2 2.8V~5.5V 750mA Active High Load Switch TSSOP-8 Power Distribution Switches ROHSTexas InstrumentsMonitors & Reset Circuits
README
README.mdA collection of small mini projects not worthy of it's own repo
Parts
67| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100nF | Capacitor_SMD:C_0603_1608Metric | C3, C5, C6, C7, C8, C15, C16, C17, C18, C19, C20, C21, C22, C23, CMagn1, CMagn2 |
| 7 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R8, R9, R10, R12 |
| 7 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1, C4, C9, C10, C11, C12, C13 |
| 6 | 2k2 | Resistor_SMD:R_0603_1608Metric | R4, R5, R13, R14, R15, R16 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_ISO7380_Pad | H1, H2, H3, H4 |
| 2 | Conn_01x03 | Connector_Molex:Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J3, J4 |
| 1 | 10uH | Inductor_SMD:L_0603_1608Metric | L1 |
| 1 | 2201778-1 | Footprints:SDC | U1 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 400 | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | ATSAME53J18A-M | Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP4.7x4.7mm | U5 |
| 1 | AZ1117-3.3 | Package_TO_SOT_SMD:SOT-89-3 | U2 |
| 1 | BATT | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | BM1422AGMV-ZE2 | Footprints:Magn | U6 |
| 1 | Battery | Battery:BatteryHolder_Keystone_2462_2xAA | BT1 |
| 1 | COM | LED_SMD:LED_0603_1608Metric | D6 |
| 1 | Conn_01x02 | Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J1 |
| 1 | Conn_01x06 | Connector_Molex:Molex_KK-254_AE-6410-06A_1x06_P2.54mm_Vertical | J2 |
| 1 | Conn_02x02_Odd_Even | Connector_Molex:Molex_Micro-Fit_3.0_43045-0412_2x02_P3.00mm_Vertical | J5 |
| 1 | Cortex Debug Connector | My Connectors:20021521-00010T1LF | J6 |
| 1 | ERROR | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | FRAM-module | Footprints:FRAM-module | U3 |
| 1 | ISM330DHCXTR | Footprints:IMU | U7 |
| 1 | LOGO | Library:portalspace | G*** |
| 1 | MCU | LED_SMD:LED_0603_1608Metric | D4 |
| 1 | MS5611-01BA | Package_LGA:LGA-8_3x5mm_P1.25mm | U8 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | PWRsitch | lib_fp:PWRSwitch | SW1 |
| 1 | STATE | LED_SMD:LED_0603_1608Metric | D5 |
| 1 | TPS2114PW | Footprints:PW8 | IC1 |
Questions
How big is the NAV V3 final PCB?
It measures 51.1 × 65.3 mm and has 4 copper layers, 1.53 mm thick.
What parts does the NAV V3 final use?
67 parts, built around the ATSAME53J18A-MF, BM1422AGMV-ZE2, MS5611-01BA03 and ISM330DHCXTR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the NAV V3 final KiCad files?
From the nammenam/stash repository on GitHub, at the commit this page was made from: the board is flightcomputer/PCB/V3/NAV_V3_final.kicad_pcb and its schematic flightcomputer/PCB/V3/NAV_V3_final.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the NAV V3 final design in my own project?
Its repository states no licence, so its author keeps all rights: ask nammenam before reusing the design.
Similar boards
- 2 layers76.2 × 76.2 mm
Saintcon2020
compukidmike/Saintcon2021
This year's badge was created by compukidmike, ProfessorPlum, and SodiumHydrogen. It's styled after a combination lock and the shackle actually opens!
77 parts3 - 4 layers122 × 122 mm
- 8 layers24 × 27.3 mm
- 2 layers39 × 70 mm
- 4 layers48.3 × 24.1 mm
- 4 layers50 × 50 mm
- 4 layers90 × 60 mm
