2 layers81 × 72.8 mm GPS INS PCB, the printed circuit board in 3D

GPS INS PCB

Q: How big is the GPS INS PCB PCB?

It measures 81 × 72.8 mm and has 2 copper layers, 1.6 mm thick.

Q: What parts does the GPS INS PCB use?

29 parts, built around the STM32F103C8T6, MCP2551-I/SN-HG, NEO-6M and BMP180. 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.

Q: Where can I download the GPS INS PCB KiCad files?

From the siddarthiyer/GPS-aided-Inertial-Navigation-System-Module repository on GitHub, at the commit this page was made from: the board is Hardware/GPS_INS_PCB/GPS_INS_PCB.kicad_pcb and its schematic Hardware/GPS_INS_PCB/GPS_INS_PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Q: Can I use the GPS INS PCB design in my own project?

Its repository states no licence, so its author keeps all rights: ask siddarthiyer before reusing the design.

siddarthiyer/GPS-aided-Inertial-Navigation-System-Module2

Upper 6 bits - Module ID - max 0x3F Lower 5 bits - Command ID - max 0x1F CAN ID = (Module ID Default Module ID : 0x200 (Standard)

Full screen GitHub .kicad_pcb

Size: 81 × 72.8 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 29
Nets: 61
Pads: 126
Tracks, vias: 145, 8
Pours: 2
Routed: Yes
KiCad: KiCad 6 (file 20211014)
Created: 5 Jul 2022
Updated: 19 Jul 2022

Overview

GPS INS PCB is an open-source printed circuit board by siddarthiyer, from the siddarthiyer/GPS-aided-Inertial-Navigation-System-Module repository on GitHub. It is a 2-layer board of 81 × 72.8 mm with 29 parts on 61 nets, routed with 145 tracks and 8 vias.

It is built around the STM32F103C8T6, MCP2551-I/SN-HG and NEO-6M, with the BMP180 and AMS1117 among its other parts. Its parts include 9 connectors, 7 resistors, 5 capacitors, 3 ICs and 3 diodes. It belongs with the radio and wireless and interfaces and adapters boards and the STM32 boards of this library.

Main components

README

README.md

GPS-aided Inertial Navigation System Module (In Progress)

MCU: STM32F103C8T6
Communication Protocol: CAN
Features: Pitch, Roll, Yaw, Direction, Latitude, Longitude, Temperature, Altitude, Pressure

CAN Frame

(Based on CANopen)

Upper 6 bits - Module ID - max 0x3F
Lower 5 bits - Command ID - max 0x1F
CAN ID = (Module ID << 5) | Command ID
Default Module ID : 0x200 (Standard)

CMD_ID	Name	Sender	Signals	Start byte	Signal Type	Bits
`0x001`	Heartbeat	Module	Latitude, Longitude	0, 4	IEEE 754 Float, IEEE 754 Float	32, 32

Sensors:

MPU-9250
- 9-axis MEMS sensor
- Pinout:
  - PB11: SDA
  - PB10: SCL
- Communication Protocol: I2C
NEO-6M
- GPS Module
- Pinout:
  - PA3: TX
  - PA2: RX
- Communication Protocol: UART
BMP180
- Barometric Pressure/Temperature/Altitude Sensor
- Pinout:
  - PB7: SDA
  - PB6: SCL
- Communication Protocol: I2C

PCB Design

Category and platform

Radio and wireless Interfaces and adapters STM32

Topics

can-bus gps inertial-navigation-system stm32f103

Project files

Show this board on your page

https://pcbkit.io/boards/siddarthiyer/GPS-aided-Inertial-Navigation-System-Module

The board's own page, for a message or a post.

Source

Repository: siddarthiyer/GPS-aided-Inertial-Navigation-System-Module
Board file: Hardware/GPS_INS_PCB/GPS_INS_PCB.kicad_pcb
Commit: 0400953
Licence: Not stated

Parts

Qty	Value	Footprint	References
3	220R	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R1, R6, R7
2	100R	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R3, R4
2	560pf	Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C4, C5
1	0.1 uf	Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C3
1	10uf	Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C1
1	120R	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R5
1	120R Jumper	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	120R JP
1	22uf	Capacitor_Tantalum_SMD:CP_EIA-1608-08_AVX-J_Pad1.25x1.05mm_HandSolder	C2
1	4k7	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R2
1	AMS1117	Package_TO_SOT_SMD:SOT-223-3_TabPin2	U1
1	BMP180	Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical	J4
1	BMP180_Debug	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J3
1	CAN_Debug	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J8
1	DB9_CAN_CONN	Connector_Dsub:DSUB-9_Male_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm	J7
1	IMU_Debug	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J9
1	MCP2551-I-SN	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm	U3
1	MPU9250	Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical	J6
1	NEO-6M	Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical	J5
1	NEO-6M_Debug	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J2
1	Power_LED	LED_THT:LED_D5.0mm	D3
1	STM32F103C8T6	Footprints:YAAJ_BluePill_1	U2
1	Status_LED_Blue	LED_THT:LED_D5.0mm	D1
1	Status_LED_Red	LED_THT:LED_D5.0mm	D2
1	UART	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J1
1	XT60_YELLOW	XT60_YELLOW:AMASS_XT60PB-M	Q1

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Questions

How big is the GPS INS PCB PCB?

It measures 81 × 72.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the GPS INS PCB use?

29 parts, built around the STM32F103C8T6, MCP2551-I/SN-HG, NEO-6M and BMP180. 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 GPS INS PCB KiCad files?

From the siddarthiyer/GPS-aided-Inertial-Navigation-System-Module repository on GitHub, at the commit this page was made from: the board is Hardware/GPS_INS_PCB/GPS_INS_PCB.kicad_pcb and its schematic Hardware/GPS_INS_PCB/GPS_INS_PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the GPS INS PCB design in my own project?

Its repository states no licence, so its author keeps all rights: ask siddarthiyer before reusing the design.