HardLabs

Bd pi

JavierGONL·bd-pi·PCB/pcb_bd_pi.kicad_pcb

Bd pi PCB layout, top view — open source Raspberry Pi board by JavierGONL

About the Bd pi PCB

Bd pi is an open source Raspberry Pi PCB design by JavierGONL, published on GitHub. It is a 2-layer board measuring 89.6 × 87.4 mm, with 24 components from 15 distinct parts.

Its main chip is the SC0918, from the Raspberry Pi family. Other key parts include the ULN2003A and mh-cd42. By type, the board carries 9 connectors, 6 resistors, 4 ICs, 3 capacitors, 1 module and 1 battery holder.

From the project

BD-π

Bd pi, from the project README
From the project README

Main components on the Bd pi

ULN2003Amh-cd42SC0918

Bd pi bill of materials (BOM)

24 components, 15 distinct parts.

QtyPartRefs
3
ULN2003A
U1, U2, U3
1
mh-cd42
U4
1
SC0918
A1
1
driver_motor_1
J1
1
driver_motor_2
J2
1
driver_motor_3
J3
1
driver_motor_4
J4
1
driver_motor_5
J5
1
Barrel_Jack_Switch
J6
1
GIROSCOPIO COMUNICADOS POR I2C
J7
1
leds_ojos
J8
1
Conn_01x02_Socket
J9
1
Battery
BT1
3
10nF
C1, C2, C3
6
R
R1, R2, R3, R4, R5, R6

Bd pi design files

The KiCad project lives in the JavierGONL/bd-pi repository on GitHub; these links point at the commit this page was built from.

Bd pi: common questions

What microcontroller does the Bd pi use?

The Bd pi is built around the SC0918, from the Raspberry Pi family.

How big is the Bd pi PCB?

The Bd pi measures 89.6 × 87.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Bd pi?

24 components, from 15 distinct parts. The full bill of materials is listed on this page.

Where can I download the Bd pi design files?

From the JavierGONL/bd-pi repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Bd pi design in my own project?

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

Can I test firmware for the Bd pi 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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