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10.28.25 V2 Wifi

DhaDylan·esp32c3-direction-finding·pcb/10.28.25 V2 Wifi PCB.kicad_pcb

10.28.25 V2 Wifi PCB layout, top view — open source ESP32 board by DhaDylan

About the 10.28.25 V2 Wifi PCB

10.28.25 V2 Wifi is an open source ESP32 PCB design by DhaDylan, published on GitHub. It is a 4-layer board measuring 138.9 × 118.5 mm, with 105 components from 25 distinct parts.

Its main chip is the ESP32-C3, from the ESP32 family. Other key parts include the CDCLVC1103PW, USBLC6-2SC6 and HMC221BE. By type, the board carries 48 capacitors, 21 resistors, 9 ICs, 6 switches, 6 LEDs and 6 inductors.

It belongs with the iot & wireless designs in this gallery.

Main components on the 10.28.25 V2 Wifi

CDCLVC1103PWUSBLC6-2SC6HMC221BEESP32-C3

10.28.25 V2 Wifi bill of materials (BOM)

105 components, 25 distinct parts.

QtyPartRefs
1
CDCLVC1103PW
IC1
3
USBLC6-2SC6
IC2, IC3, IC4
2
HMC221BE
U1, U2
3
ESP32-C3
U3, U4, U5
1
FK4000032
Y1
1
694106301002
Barrel 694106301002
J1
3
USB4105-GF-A
J2, J3, J4
2
WDP.2458.25.4.B.02
ANT1, ANT2
2
TSR 2-2433N
TSR_2-2433N
PS1, PS2
6
PTS645SL43SMTR92LFS
SW1, SW2, SW3, SW4, SW5, SW6
6
LTST-C190GKT
LED1, LED2, LED4, LED5, LED6, LED7
3
MLG0603S2N0ST000
L1, L3, L5
3
MHQ0402PSA2N0ST000
L2, L4, L6
12
MBASQ21GAB7104MTCA01
.1uF
C1, C4, C6, C7, C9, C12, C14, C21 +4
7
C1608X7T1A106M080AC
10uF
C2, C5, C8, C13, C20, C26, C32
9
CGA3E3X7R1H105K080AB
1uF
C3, C11, C15, C22, C29, C31, C34, C39 +1
3
0603YC103M4T2A
10nF
C10, C30, C40
6
GJM0335C1E1R5WB01D
C16, C18, C23, C24, C35, C36
5
06032A101FAT2A
C17, C19, C27, C37, C42
6
MAJCU168BB7104KTEA01
C43, C44, C45, C46, C47, C48
Show 5 more
QtyPartRefs
6
ERJ-UP6D5101V
R1, R2, R3, R4, R5, R6
5
RC0402JR-071KL
R7, R13, R17, R18, R20
3
MCU08050C2209FP500
R8, R9, R10
1
PWR8030W1002FE
R11
6
RC0603FR-0710KL
R12, R14, R15, R16, R19, R22

10.28.25 V2 Wifi design files

The KiCad project lives in the DhaDylan/esp32c3-direction-finding repository on GitHub; these links point at the commit this page was built from.

10.28.25 V2 Wifi: common questions

What microcontroller does the 10.28.25 V2 Wifi use?

The 10.28.25 V2 Wifi is built around the ESP32-C3, from the ESP32 family.

How big is the 10.28.25 V2 Wifi PCB?

The 10.28.25 V2 Wifi measures 138.9 × 118.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the 10.28.25 V2 Wifi?

105 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the 10.28.25 V2 Wifi design files?

From the DhaDylan/esp32c3-direction-finding repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 10.28.25 V2 Wifi design in my own project?

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

Can I test firmware for the 10.28.25 V2 Wifi 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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