HardLabs

Esp32-wroom socket v3

alexandrebobkov·KiCAD-Projects·esp32-wroom-socket-v3/esp32-wroom-socket-v3/esp32-wroom-socket-v3.kicad_pcb

Esp32-wroom socket v3 PCB layout, top view — open source ESP32 board by alexandrebobkov

About the Esp32-wroom socket v3 PCB

Esp32-wroom socket v3 is an open source ESP32 PCB design by alexandrebobkov, published on GitHub under the MIT license. It is a 2-layer board measuring 99.1 × 96.5 mm, with 31 components from 24 distinct parts.

Its main chip is the ESP32_PADS_VN-VP, from the ESP32 family. Other key parts include the MAX1726EUK50, MAX1726EUK33 and 4N35. By type, the board carries 18 connectors, 4 ICs, 3 capacitors, 2 relays, 2 diodes and 1 resistor.

It belongs with the dev boards & breakouts designs in this gallery, and the repository also holds 2 earlier revisions of it.

From the project

KiCAD PBC projects

Main components on the Esp32-wroom socket v3

MAX1726EUK50MAX1726EUK334N35

Esp32-wroom socket v3 bill of materials (BOM)

31 components, 24 distinct parts.

QtyPartRefs
1
MAX1726EUK50
U2
1
MAX1726EUK33
U3
2
4N35
U4, U6
1
PWR
J1
2
I2C
J2, J3
1
e-Paper
J4
1
IO35
J5
1
UART
J6
1
~
J7
1
~
J8
2
Conn_01x04_Socket
J9, J13
1
IO34
J10
1
IO27
J11
1
IO12
J14
1
IO14
J15
1
IO26
J16
1
IO25
J17
1
IO33
J18
1
IO32
J19
1
BreadBoard_15x12
BRD_15x1
Show 4 more
QtyPartRefs
2
Relay_DPDT
K1, K5
2
LED
D1, D2
3
1uF
C1, C2, C3
1
10K
R1

Esp32-wroom socket v3 design files

The KiCad project lives in the alexandrebobkov/KiCAD-Projects repository on GitHub; these links point at the commit this page was built from.

Esp32-wroom socket v3: common questions

What microcontroller does the Esp32-wroom socket v3 use?

The Esp32-wroom socket v3 is built around the ESP32_PADS_VN-VP, from the ESP32 family.

How big is the Esp32-wroom socket v3 PCB?

The Esp32-wroom socket v3 measures 99.1 × 96.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Esp32-wroom socket v3?

31 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the Esp32-wroom socket v3 design files?

From the alexandrebobkov/KiCAD-Projects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Esp32-wroom socket v3 design in my own project?

Yes, under the terms of its MIT license, which alexandrebobkov chose for the repository.

Can I test firmware for the Esp32-wroom socket v3 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.

More boards in KiCAD-Projects

Earlier revisions in the repo: esp32-wroom-socket-v2, esp32-wroom-socket

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