HardLabs

CyberBadge

hspsh·cyberbadge·1_0/CyberBadge.kicad_pcb

CyberBadge PCB layout, top view — open source ESP32 board by hspsh

About the CyberBadge PCB

CyberBadge is an open source ESP32 PCB design by hspsh, published on GitHub. It is a 2-layer board measuring 112.5 × 41.5 mm, with 567 components from 29 distinct parts.

Its main chip is the ESP32-WROOM-32, from the ESP32 family. Other key parts include the SPX3819M5-L-3-3, BQ24073RGT and DW01X. By type, the board carries 267 capacitors, 259 diodes, 22 resistors, 5 switches, 4 ICs and 3 transistors.

It belongs with the power & battery designs in this gallery.

Main components on the CyberBadge

ESP32-WROOM-32SPX3819M5-L-3-3BQ24073RGTDW01X

CyberBadge bill of materials (BOM)

567 components, 29 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-WROOM-32
U3
1
SPX3819M5-L-3-3
U4
1
BQ24073RGT
U5
1
DW01X
DW01x
U6
1
FS8205A
Q3
2
AO3401A
Q4, Q5
1
USB_C_RECEPTACLE_USB2.0
USB_C_Receptacle_USB2.0
J1
1
BAT_CONN
J2
1
Lichtenprog_conn
J3
1
3A/SLOWBLOW
3A/slowblow
F1
1
TSNS_DIS
JP1
1
BPROT_DIS
JP2
2
C318884
B2
SW1, SW5
1
B1/BOOT
SW2
1
C431541
SW_SPDT
SW3
1
RST
SW4
1
NTC_10K
TH1
3
LED
D1, D3, D4
256
WS2812B
D5, D6, D7, D8, D9, D10, D11, D12 +248
1
47UF/HANDSOLDER
47uF/handsolder
C5
Show 9 more
QtyPartRefs
261
100N
100n
C6, C11, C12, C13, C14, C15, C16, C17 +253
5
4.7U
4.7u
C7, C8, C9, C10, C179
11
10K
10k
R1, R2, R3, R6, R7, R8, R10, R14 +3
2
5.1K
5.1k
R4, R5
3
C2889381
0R
R9, R11, R13
2
DNP_0603
R12, R22
2
2k
R16, R17
1
200
R19
1
1k
R20

CyberBadge design files

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

CyberBadge: common questions

What microcontroller does the CyberBadge use?

The CyberBadge is built around the ESP32-WROOM-32, from the ESP32 family.

How big is the CyberBadge PCB?

The CyberBadge measures 112.5 × 41.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the CyberBadge?

567 components, from 29 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 CyberBadge design files?

From the hspsh/cyberbadge 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 CyberBadge design in my own project?

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

Can I test firmware for the CyberBadge 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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