HardLabs

Caravel-M.2-card-WCSP

Rimal12345·caravel_board1·hardware/breakout/caravel-M.2-card-WCSP/caravel-M.2-card-WCSP.kicad_pcb

Caravel-M.2-card-WCSP PCB layout, top view — open source board by Rimal12345

About the Caravel-M.2-card-WCSP PCB

Caravel-M.2-card-WCSP is an open source PCB design by Rimal12345, published on GitHub. It is a 4-layer board measuring 22 × 22 mm, with 9 components from 5 distinct parts.

Other key parts include the AZ1117CH-1.8TRG1. By type, the board carries 7 capacitors, 1 IC and 1 connector.

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

From the project

This repo provides firmware examples, flash programming and diagnostic tools for testing Open MPW and chipIgnite projects using Caravel. It also provides schematics, layout and gerber files for PCB evaluation and breakout boards.

This repo provides firmware examples, flash programming and diagnostic tools for testing Open MPW and chipIgnite projects using Caravel. It also provides schematics, layout and gerber files for PCB evaluation and breakout boards.

See the README for the the Nucleo automated test setup here

See the README for testing projects here -- https://github.com/efabless/caravel_board/tree/main/firmware/chipignite#readme

Main components on the Caravel-M.2-card-WCSP

AZ1117CH-1.8TRG1

Caravel-M.2-card-WCSP bill of materials (BOM)

9 components, 5 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AZ1117CH-1.8TRG1
Caravel
U1
1
10118193-0001LF
MICROMOD-2222-Generic
J1
4
GMC31X5R107M6R3NT
0.1uf
C1, C2, C3, C4
2
CC0805KKX5R8BB106
0.1uf
C5, C6
1
CC0805MKX5R5BB226
0.1uf
C7

Caravel-M.2-card-WCSP design files

The KiCad project lives in the Rimal12345/caravel_board1 repository on GitHub; these links point at the commit this page was built from.

Caravel-M.2-card-WCSP: common questions

How big is the Caravel-M.2-card-WCSP PCB?

The Caravel-M.2-card-WCSP measures 22 × 22 mm, has 4 copper layers and is 0.8 mm thick.

How many components are on the Caravel-M.2-card-WCSP?

9 components, from 5 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 Caravel-M.2-card-WCSP design files?

From the Rimal12345/caravel_board1 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 Caravel-M.2-card-WCSP design in my own project?

The repository has no license, so all rights stay with Rimal12345. Use it as a reference, and ask the author before reusing the design.

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