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FujiNet ESP32-DevKitC-VE Shield

FujiNetWIFI·fujinet-hardware·ATARI/fujinet-devkit-shield/fujinet-devkit-shield.kicad_pcb

FujiNet ESP32-DevKitC-VE Shield layout, top view — open source ESP32 board by FujiNetWIFI
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About the FujiNet ESP32-DevKitC-VE Shield

FujiNet ESP32-DevKitC-VE Shield is an open source ESP32 PCB design by FujiNetWIFI, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 99.1 × 55.9 mm, with 40 components from 34 distinct parts.

Its main chip is the C529589, from the ESP32 family. Other key parts include the C371970. By type, the board carries 16 resistors, 9 connectors, 5 capacitors, 4 diodes, 3 ICs and 3 switches.

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

From the project

Schematics and design files for FujiNet hardware

These files are sourced from https://github.com/djtersteegc/fujinet-devkit-shield

This is an alternative hardware platform for FujiNet that allows you to build your own using all through-hole technology (THT) components and an Espressif ESP32-DevKitC-VE devkit board. You could probably also use a ESP32-DevKitC-VIE board, but you will need to either use an external IPEX connected antenna or engage in some micro soldering since the on-board PCB antenna is not connected by default. You must use ESP32-WROVER based devkit boards, the cheaper ESP32-WROOM boards lack the PSRAM needed by FujiNet…

FujiNet ESP32-DevKitC-VE Shield, from the project README
From the project README

Main components on the FujiNet ESP32-DevKitC-VE Shield

C529589C371970

FujiNet ESP32-DevKitC-VE Shield bill of materials (BOM)

40 components, 34 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
C529589
ESP32-DEVKITC-VE
Espressif
U1
2
C371970
SN74LS07N
Texas Instruments
U3, U4
1
7-745288-2
SIO (No 12V)
J1
1
C5178539
Conn_BUTTON_A
Bestcreate Technology Limited
J2
1
AT60-202-2031
SD BOARD
J3
1
Conn_BUTTON_B
J4
1
Conn_BUTTON_RESET
J5
1
Conn_WHITE_LED
J6
1
Conn_ORANGE_LED
J7
1
Conn_BLUE_LED
J8
1
ST-TF-003A
P1
1
BUTTON A
SW1
1
BUTTON B
SW2
1
RESET
SW3
1
C157742
WIFI
SunLED
D1
1
C364550
SIO
OSRAM
D2
1
C364554
BLUETOOTH
Rohm
D3
1
C2879719
1N5817
ON Semiconductor
D4
1
C23733
4.7uF 6.3V
C1
2
C23733
0.1uf
C2, C3
Show 14 more
QtyPartRefs
1
C23733
10uF 10V
C4
1
C1525
10uf 6.3V
C5
2
C25744
1K
R1, R3
1
C25744
1.2K
R2
1
C25862
10K
R4
3
C25744
10K
R5, R6, R8
1
C413086
470
R7
1
C25896
10K
R9
2
C11702
10K
R10, R13
1
C163478
10K
R11
1
C25744
10K
R12
1
C11702
2K
R14
1
C25862
3.9K
R15
1
C413001
4.7K
R16

FujiNet ESP32-DevKitC-VE Shield design files

The KiCad project lives in the FujiNetWIFI/fujinet-hardware repository on GitHub; these links point at the commit this page was built from.

FujiNet ESP32-DevKitC-VE Shield: common questions

What microcontroller does the FujiNet ESP32-DevKitC-VE Shield use?

The FujiNet ESP32-DevKitC-VE Shield is built around the C529589, from the ESP32 family.

How big is the FujiNet ESP32-DevKitC-VE Shield?

The FujiNet ESP32-DevKitC-VE Shield measures 99.1 × 55.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the FujiNet ESP32-DevKitC-VE Shield?

40 components, from 34 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 FujiNet ESP32-DevKitC-VE Shield design files?

From the FujiNetWIFI/fujinet-hardware repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the FujiNet ESP32-DevKitC-VE Shield design in my own project?

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

Can I test firmware for the FujiNet ESP32-DevKitC-VE Shield 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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