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MosaicG5-HAT

septentrio-gnss·mosaicG5-HAT·Kicad/mosaicG5 HAT/V2/mosaicG5_RPi_HAT.kicad_pcb

MosaicG5-HAT layout, top view — open source board by septentrio-gnss
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About the MosaicG5-HAT

MosaicG5-HAT is an open source PCB design by septentrio-gnss, published on GitHub. It is a 4-layer board measuring 65.8 × 56.1 mm, with 51 components from 28 distinct parts.

Other key parts include the mosaic-G5, ECMF02-2AMX6, MP2145GD-Z, TPS7A9401DSCR and XC8111AA01MR-G. By type, the board carries 16 resistors, 11 capacitors, 9 connectors, 7 ICs, 6 diodes and 2 inductors.

It belongs with the dev boards & breakouts and rf & radio designs in this gallery.

From the project

MosaicG5-HAT: an open source Raspberry Pi HAT based on Septentrio's mosaic-G5

Introduction to mosaicG5 HAT What is the mosaicG5 HAT? A HAT for Raspberry Pi? Robust Mechanical Design Produce yourself? Do I need to source special components for producing this board? What is a mosaic-G5 module? Other mosaic-G5 versions Who is Septentrio? Deliverables * Is the project open-source?

The board can also operate as a standalone device when powered through its USB connector or external power input pins.

MosaicG5-HAT, from the project README
From the project README

Main components on the MosaicG5-HAT

mosaic-G5ECMF02-2AMX6MP2145GD-ZTPS7A9401DSCRXC8111AA01MR-G

MosaicG5-HAT bill of materials (BOM)

51 components, 28 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
mosaic-G5
U1
1
ECMF02-2AMX6
U2
1
MP2145GD-Z
U3
1
TPS7A9401DSCR
U4
3
XC8111AA01MR-G
U5, U9, U10
1
CONN_01X02_PIN
Conn_01x02_Pin
J1
1
CONN_01X05_PIN
Conn_01x05_Pin
J2
1
USB4105-GF-A
J3
1
2X20_2.54MM_PITCH
~
J8
2
SMA
J10, J11
2
MMCX
J12, J14
1
CONN_01X06_PIN
Conn_01x06_Pin
J13
5
LED
D1, D2, D5, D6, D10
1
ESDA7P120_1U1M
D3
1
BLM18PG330SN1D
L1
1
4.7uH
L2
4
1uF
C1, C2, C9, C15
4
22uF
C3, C5, C7, C8
1
22uF
C4
2
10uF
C13, C14
Show 8 more
QtyPartRefs
5
330
R1, R2, R3, R4, R5
2
5.1K
R6, R7
1
22k
R8
1
200k
R9
1
12.4k
R10
1
38.3k
R11
1
187k
R12
4
0
R13, R14, R15, R16

MosaicG5-HAT design files

The KiCad project lives in the septentrio-gnss/mosaicG5-HAT repository on GitHub; these links point at the commit this page was built from.

MosaicG5-HAT: common questions

How big is the MosaicG5-HAT?

The MosaicG5-HAT measures 65.8 × 56.1 mm, has 4 copper layers and is 1.57 mm thick.

How many components are on the MosaicG5-HAT?

51 components, from 28 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 MosaicG5-HAT design files?

From the septentrio-gnss/mosaicG5-HAT 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 MosaicG5-HAT design in my own project?

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

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