HardLabs

Pdb

robotique-udes·PCB·rover/2024/pdb/pdb.kicad_pcb

Pdb PCB layout, top view — open source ESP32 board by robotique-udes

About the Pdb PCB

Pdb is an open source ESP32 PCB design by robotique-udes, published on GitHub under the MIT license. It is a 4-layer board measuring 96.5 × 97.9 mm, with 92 components from 53 distinct parts.

Its main chip is the KSZ8567STXI-, from the ESP32 family. Other key parts include the RT8258GJ6, 296-50412-1, 296-TLV1117LV12DCYR, 1028-RT6285GSP and 296-26344-1. By type, the board carries 40 resistors, 10 ICs, 10 diodes, 9 capacitors, 6 jumpers and 3 connectors.

Pdb, from the project README
From the project README

Main components on the Pdb

RT8258GJ6KSZ8567STXI-296-50412-1296-TLV1117LV12DCYR1028-RT6285GSP296-26344-11965-ESP32-S3FN8

Pdb bill of materials (BOM)

92 components, 53 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RT8258GJ6
~
U1
1
KSZ8567STXI-
~
U2
1
296-50412-1
TJA1050T_CM_118
U3
1
296-TLV1117LV12DCYR
~
U4
1
1028-RT6285GSP
~
U5
1
296-26344-1
~
U6
1
1965-ESP32-S3FN8
~
U7
1
~
U8
1
~
U9
1
~
U10
2
785-1796-2
GSF2302
Q1, Q2
1
Screw_Terminal_01x04
J1
2
Screw_Terminal_01x02
J2, J3
6
RJ45
E_5V_1, E_5V_2, E_5V_3, E_5V_4, E_12V_2, E_24V_POE_IN_2
4
RJ45
E_12V_1, E_24V_POE_IN_1, E_24V_POE_OUT_1, E_24V_POE_OUT_2
2
Fuse
F1, F2
6
Jumper_2_Open
JP1, JP2, JP3, JP4, JP5, JP6
1
641-1271-1
B
D1
1
641-1271-1
Y
D2
1
5272-ESDCAN24-2BLY
R
D3
Show 33 more
QtyPartRefs
1
NUP4301MR6T1GOS
CLP6C-FKB-CKNPRGJBB7A363
D4
1
641-1707-1
Y
D5
3
Y
D6, D7, D8
2
G
D10, D11
1
478-KGM15AR51E103KT
100nF
C1
1
490-10515-1
10uF
C2
1
1276-6780-1
10uF
C3
1
1276-1935-2
100nF
C4
1
1276-1935-2
10uF
C5
1
399-C1206C102KGRAC7800
100nF
C6
3
1276-1935-2
100uF
C7, C8, C9
5
311-10.0KHR
10k
R1, R6, R7, R9, R10
2
311-75.0HR
10k
R2, R3
4
311-1.00KHR
10k
R4, R5, R8, R27
2
311-10.0KHR
0
R11, R12
3
311-750HR
0
R13, R14, R15
4
311-750HR
10k
R16, R17, R19, R20
1
311-191HR
10k
R18
1
311-750HR
1k
R21
3
311-10.0KHR
47k
R22, R23, R24
1
311-100LR
47k
R25
1
311-6.04KHR
10k
R26
1
311-1.00KHR
68
R28
3
311-1.00KHR
100k
R29, R32, R40
1
1.8M
R30
1
200k
R31
1
311-75.0HR
6.2M
R33
1
311-75.0HR
240k
R34
1
311-75.0HR
62k
R35
1
311-75.0HR
100k
R36
1
311-1.00KHR
13M
R37
1
311-10.0KHR
270k
R38
1
311-10.0KHR
30k
R39

Pdb design files

The KiCad project lives in the robotique-udes/PCB repository on GitHub; these links point at the commit this page was built from.

Pdb: common questions

What microcontroller does the Pdb use?

The Pdb is built around the KSZ8567STXI-, from the ESP32 family.

How big is the Pdb PCB?

The Pdb measures 96.5 × 97.9 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Pdb?

92 components, from 53 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 Pdb design files?

From the robotique-udes/PCB 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 Pdb design in my own project?

Yes, under the terms of its MIT license, which robotique-udes chose for the repository.

Can I test firmware for the Pdb without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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