HardLabs

Raspberry pi hat

ClubRobotInsat·cartes·raspberry-pi-hat/raspberry-pi-hat.kicad_pcb

Raspberry pi hat layout, top view — open source Raspberry Pi board by ClubRobotInsat

About the Raspberry pi hat

Raspberry pi hat is an open source Raspberry Pi PCB design by ClubRobotInsat, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 65 × 56.5 mm, with 23 components from 17 distinct parts.

Its main chip is the Raspberry_Pi_2_3, from the Raspberry Pi family. Other key parts include the CAT24C128, MCP2515-xSO and MCP2551-I-SN. By type, the board carries 9 resistors, 4 connectors, 3 ICs, 3 diodes, 2 capacitors and 1 crystal.

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

From the project

Toutes les cartes ici sont les cartes en développement au club. Vous pouvez retrouver dans les release les cartes correspondant à chaque robot.

Toutes les cartes ici sont les cartes en développement au club. Vous pouvez retrouver dans les release les cartes correspondant à chaque robot.

Dans le dossier manufactured vous pouvez retrouver toutes les cartes qui ont été fabriquées. Elles sont identifiées par un code unique que vous pouvez retrouver sur le PCB.

Lorsque vous envoyez une carte à fabriquer, il faut: - Ajouter un identifiant à la carte (de la forme [A-Z]{3}) - Copier le projet dans le dossier manufactured - Renommer le projet en [identifiant] {nom}

Main components on the Raspberry pi hat

CAT24C128MCP2515-xSOMCP2551-I-SN

Raspberry pi hat bill of materials (BOM)

23 components, 17 distinct parts.

QtyPartRefs
1
CAT24C128
U1
1
MCP2515-xSO
U2
1
MCP2551-I-SN
U3
1
8MHz
Y1
1
Raspberry_Pi_2_3
J1
1
Conn_01x02_Male
J2
2
RJ_can
J3, J4
1
SolderJumper_2_Open
JP1
1
LED Pwr CAN
D1
1
LED Pwr RPI
D2
1
LED PANIC
D3
2
18p
C1, C2
2
1k
R1, R5
2
3k9
R2, R3
1
10k
R4
3
330
R6, R7, R9
1
4k7
R8

Raspberry pi hat design files

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

Raspberry pi hat: common questions

What microcontroller does the Raspberry pi hat use?

The Raspberry pi hat is built around the Raspberry_Pi_2_3, from the Raspberry Pi family.

How big is the Raspberry pi hat?

The Raspberry pi hat measures 65 × 56.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Raspberry pi hat?

23 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the Raspberry pi hat design files?

From the ClubRobotInsat/cartes repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Raspberry pi hat design in my own project?

Yes, under the terms of its Apache-2.0 license, which ClubRobotInsat chose for the repository.

Can I test firmware for the Raspberry pi hat without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Raspberry Pi firmware against it before you order a PCB.

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