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ESP32P4 16

computergeek1507·PB_16·ESP32-P4_16/ESP32-P4_16.kicad_pcb

ESP32P4 16 PCB layout, top view — open source ESP32 board by computergeek1507
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About the ESP32P4 16 PCB

ESP32P4 16 is an open source ESP32 PCB design by computergeek1507, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 151.1 × 93.4 mm, with 91 components from 51 distinct parts.

Its main chip is the POCKETBEAGLE-SC-569, from the ESP32 family. Other key parts include the SN74HCT541PWR, UA9638CDR and LMR38020SDDAR. By type, the board carries 29 resistors, 23 connectors, 18 fuses, 9 capacitors, 5 ICs and 4 diodes.

From the project

Open source FPP PB16 Pixel Controller

This documentation describes Open Hardware and is licensed under the CERN Open Hardware License Version 2 - Strongly Reciprocal. (CERN-OHL-S)

You may redistribute and modify this documentation under the terms of the CERN OHL-S-v2 (https://ohwr.org/cernohls_v2.txt). This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN OHL v2-S for applicable conditions

ESP32P4 16, from the project README
From the project README

Main components on the ESP32P4 16

POCKETBEAGLE-SC-569SN74HCT541PWRUA9638CDRLMR38020SDDAR

ESP32P4 16 bill of materials (BOM)

91 components, 51 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
POCKETBEAGLE-SC-569
ESP32-P4-ETH
U1
2
SN74HCT541PWR
74HCT541
U4, U6
1
UA9638CDR
UA9638CP
U5
1
LMR38020SDDAR
U7
1
1843619/OSTTJ0311530
String1
J1
1
1843619/OSTTJ0311530
String2
J2
1
1843619/OSTTJ0311530
String3
J3
1
1843619/OSTTJ0311530
String4
J4
1
1843619/OSTTJ0311530
String5
J5
1
1843619/OSTTJ0311530
String6
J6
1
1843619/OSTTJ0311530
String7
J7
1
1843619/OSTTJ0311530
String8
J8
1
1843619/OSTTJ0311530
String9
J9
1
1843619/OSTTJ0311530
String10
J10
1
1843619/OSTTJ0311530
String11
J11
1
1843619/OSTTJ0311530
String12
J12
1
1843619/OSTTJ0311530
String13
J13
1
1843619/OSTTJ0311530
String14
J14
1
1843619/OSTTJ0311530
String15
J15
1
1843619/OSTTJ0311530
String16
J16
Show 31 more
QtyPartRefs
1
OSTYK51102030
Power In Left
J17
1
OSTYK51102030
Power In Right
J18
1
B4B-XH-A(LF)(SN)
GPIO
J19
1
1729034
DMX1
J22
1
PPTC041LFBN-RC
OLED
J26
1
1727010
Aux Pwr
J27
1
61300311121
VIN Select
J28
16
3544-2
F1, F2, F3, F4, F5, F6, F7, F8 +8
2
3544-2
DG250
F17, F18
1
PTS645SL50SMTR92 LFS
Enter BTN
SW1
1
PTS645SL50SMTR92 LFS
Down BTN
SW2
1
SB5100-T
SS56
D2
1
LTST-C190KRKT
5V LED
D4
1
LTST-C190KRKT
VIN1 LED
D5
1
LTST-C190KRKT
VIN2 LED
D6
1
VLS5045EX-150M
L1
1
220UF
220uF
C1
1
100UF
10uF
C2
1
CC0603KRX7R9BB104
0.1uF
C3
2
0.1UF
22uF
C4, C5
1
0.1UF
220uF
C6
3
CL10B104KB8NNWC
0.1uF
C7, C8, C9
1
120
64.9K
R1
2
CRGCQ0603F120R
120
R2, R3
2
RC0603FR-071KL
1K
R4, R5
1
4.7K
100K
R6
1
4.7K
24.9K
R7
2
RMCF0603FT100R
100
R8, R11
2
RC0603FR-0710KL
10K
R9, R12
2
RC0603FR-07680RL
680
R10, R13
16
CN34J330CT
33
R19, R20, R21, R22, R23, R24, R25, R26 +8

ESP32P4 16 design files

The KiCad project lives in the computergeek1507/PB_16 repository on GitHub; these links point at the commit this page was built from.

ESP32P4 16: common questions

What microcontroller does the ESP32P4 16 use?

The ESP32P4 16 is built around the POCKETBEAGLE-SC-569, from the ESP32 family.

How big is the ESP32P4 16 PCB?

The ESP32P4 16 measures 151.1 × 93.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP32P4 16?

91 components, from 51 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 ESP32P4 16 design files?

From the computergeek1507/PB_16 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 ESP32P4 16 design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which computergeek1507 chose for the repository.

Can I test firmware for the ESP32P4 16 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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