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Jeadock

riktw·jeadock·HW/dock.kicad_pcb

Jeadock PCB layout, top view — open source Raspberry Pi board by riktw
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About the Jeadock PCB

Jeadock is an open source Raspberry Pi PCB design by riktw, published on GitHub under the MIT license. It is a 4-layer board measuring 95 × 82.5 mm, with 64 components from 35 distinct parts.

Its main chip is the Raspberry_Pi_2_3, from the Raspberry Pi family. Other key parts include the LN3406, RTL8201F, W25Q128JVS and C961679. By type, the board carries 29 resistors, 17 capacitors, 9 connectors, 4 ICs, 2 inductors and 1 crystal.

From the project

Dock for the Lichee RV to provide Ethernet, GPIO and more

More information on the related blog post.

Main components on the Jeadock

LN3406RTL8201FW25Q128JVSC961679

Jeadock bill of materials (BOM)

64 components, 35 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LN3406
U1
1
RTL8201F
U2
1
W25Q128JVS
U3
1
C961679
microSD_singledet
U4
1
CRYSTAL_GND24_SMALL
Crystal_GND24_Small
Y1
2
TE_M.2_B
te_m.2_b
J1, J2
1
USB_C_Recept_16Pin
J3
1
Raspberry_Pi_2_3
J4
1
Conn_01x06
J5
1
USB_A
J6
1
AUDIOJACK3
AudioJack3
J7
1
HR911105A
J8
1
C720616
HDMI_A
J9
1
SW_Push
SW1
1
LED
D1
1
FerriteBead_Small
FB1
1
2.2u
L1
2
100u
C1, C4
4
10U
10u
C2, C3, C5, C6
4
100N
100n
C7, C8, C11, C12
Show 15 more
QtyPartRefs
2
100N
100n
C9, C15
1
1n
C10
2
18P
18p
C13, C14
1
18P
22n
C16
1
22n
C17
1
680K
R1
2
150K
R2, R8
8
5.1K
R3, R4, R12, R17, R18, R19, R21, R22
3
0
R5, R6, R7
2
5.1K
R9, R10
2
1.5K
R11, R16
2
470R
R13, R14
1
470R
R15
1
2.49K
R20
7
22R
RN1, RN2, RN3, RN4, RN5, RN6, RN7

Jeadock design files

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

Jeadock: common questions

What microcontroller does the Jeadock use?

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

How big is the Jeadock PCB?

The Jeadock measures 95 × 82.5 mm, has 4 copper layers and is 1.59 mm thick.

How many components are on the Jeadock?

64 components, from 35 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 Jeadock design files?

From the riktw/jeadock 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 Jeadock design in my own project?

Yes, under the terms of its MIT license, which riktw chose for the repository.

Can I test firmware for the Jeadock 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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