HardLabs

X17-Pi-Shield

purduerov·X17-Pi-Shield

X17-Pi-Shield layout, top view — open source Raspberry Pi board by purduerov

About the X17-Pi-Shield

X17-Pi-Shield is an open source Raspberry Pi PCB design by purduerov, published on GitHub. It is a 4-layer board measuring 85 × 56 mm, with 78 components from 32 distinct parts.

Its main chip is the RASPBERRY_PI_4B_4GB, from the Raspberry Pi family. Other key parts include the 4754, TPS2117DRLR, INA260AIPW, MAX485 and MMBT3906LT3G. By type, the board carries 20 capacitors, 20 resistors, 17 connectors, 9 ICs, 7 diodes and 5 inductors.

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

From the project

Custom PCB for Purdue IEEE ROV X17. Board powers the and connects sensors to the Pi

Whenever you make a new part, download the datasheet and save it here and with the part in the parts library

Always pull other people's changes before beginning to work git pull

Be sure to push your changes after working on them. Run: 1. git add . to add any files in this directory or a subdirectory or git add -u to add any modified files 2. (Optional) git clean -nX to see what ignored files can be removed git clean -fX removes ignored files (Eagle backups) 3. git commit -m "helpful commit message" with a description of the work that you did 4. git push to push your work to github

Main components on the X17-Pi-Shield

4754TPS2117DRLRINA260AIPWMAX485MMBT3906LT3GISOW1432BDFMRRASPBERRY_PI_4B_4GBAZ1117IH-3.3TRG1

X17-Pi-Shield bill of materials (BOM)

78 components, 32 distinct parts.

QtyPartRefs
2
4754
U1, U10
1
TPS2117DRLR
U2
1
INA260AIPW
U3
1
MAX485
U5
1
MMBT3906LT3G
U6
1
ISOW1432BDFMR
U7
1
RASPBERRY_PI_4B_4GB
U8
1
AZ1117IH-3.3TRG1
U9
4
BM04B-GHS-TBT
J1, J7, J10, J11
4
BM02B-GHS-TBT
J2, J3, J4, J5
3
Conn_01x03_Pin
J6, J9, J13
1
UJC-HP-L-G-5-MSMT-TR
J8
1
Conn_01x05_Pin
J12
1
Conn_01x02_Pin
J20
2
430450212
J22, J24
1
430450612
J23
7
LED
D1, D2, D4, D5, D6, D7, D8
5
FerriteBead
FB1, FB2, FB3, FB4, FB5
8
10uF
C1, C4, C9, C11, C12, C13, C15, C16
2
1uF
C2, C6
Show 12 more
QtyPartRefs
2
10nF
C3, C7
2
150uF
C5, C17
5
0.1uF
C8, C10, C14, C19, C20
1
22uF
C18
4
1K
R1, R3, R18, R21
1
27K
R2
6
240
R4, R6, R12, R13, R14, R15
2
120
R5, R17
1
5k
R9
4
10k
R10, R11, R19, R20
1
100
R16
1
2K
R22

X17-Pi-Shield design files

The KiCad project lives in the purduerov/X17-Pi-Shield repository on GitHub; these links point at the commit this page was built from.

X17-Pi-Shield: common questions

What microcontroller does the X17-Pi-Shield use?

The X17-Pi-Shield is built around the RASPBERRY_PI_4B_4GB, from the Raspberry Pi family.

How big is the X17-Pi-Shield?

The X17-Pi-Shield measures 85 × 56 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the X17-Pi-Shield?

78 components, from 32 distinct parts. The full bill of materials is listed on this page.

Where can I download the X17-Pi-Shield design files?

From the purduerov/X17-Pi-Shield repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the X17-Pi-Shield design in my own project?

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

Can I test firmware for the X17-Pi-Shield 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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