HardLabs

Mcp platform

Pclika·mcp-platform·hardware/kicad/pclika-esp32s3-v01.kicad_pcb

Mcp platform PCB layout, top view — open source ESP32 board by Pclika

About the Mcp platform PCB

Mcp platform is an open source ESP32 PCB design by Pclika, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 65 × 45 mm, with 45 components from 34 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N16R8, from the ESP32 family. Other key parts include the AMS1117-3.3, USBLC6-2SC6 and CH340C. By type, the board carries 11 connectors, 11 resistors, 8 capacitors, 4 ICs, 4 LEDs and 3 switches.

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

From the project

Open-source MCU platform for building MCP-ready hardware and development workflows with Claude, Codex, Cursor, and similar AI tools.

Pclika MCP Platform is the open-source foundation for the Pclika MCP Ready Kit ecosystem.

It defines a standard hardware baseboard, a reusable embedded runtime, a bridge layer for MCP-compatible AI tools, and a website-driven configuration experience that helps users start embedded development with a few guided choices.

Pclika is not a single board product. It is a standard platform that helps developers, makers, educators, and product teams go from idea to prototype faster with AI-native embedded workflows.

Main components on the Mcp platform

ESP32-S3-WROOM-1-N16R8AMS1117-3.3USBLC6-2SC6CH340C

Mcp platform bill of materials (BOM)

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

QtyPartRefs
1
ESP32-S3-WROOM-1-N16R8
U1
1
AMS1117-3.3
U2
1
USBLC6-2SC6
U3
1
CH340C
U4
2
MMBT3904
Q1, Q2
1
TYPE-C-31-M-12
USB_C_2.0
J1
1
C160404
SENSOR_I2C_JST
J2
1
SENSOR_I2C_HDR
J3
1
DISPLAY_SPI
J4
1
SERVO_1
J5
1
SERVO_2
J6
1
SERVO_3
J7
1
SERVO_4
J8
1
GPIO_BREAKOUT
J9
1
UART_DEBUG
J10
1
MicroSD_OPT
J11
1
NANOSMDC050F/13.2
500mA/6V
F1
1
TS-1187A-B-A-B
BOOT
SW1
1
TS-1187A-B-A-B
RESET
SW2
1
TS-1187A-B-A-B
USER
SW3
Show 14 more
QtyPartRefs
1
KT-0402G
GREEN
LED1
1
KT-0402B
BLUE
LED2
1
WS2812B-2020
WS2812B
LED3
1
KT-0402R
RED
LED4
1
SS14
D1
1
CL31B107KBHNNNE
100uF/10V
C1
1
CL21A106KOQNNNE
10uF
C2
6
CL05B104KO5NNNC
100nF
C3, C4, C5, C6, C7, C8
2
RC0402FR-075K1L
5.1k
R1, R2
1
RC0402FR-071KL
1k
R3
2
RC0402FR-07330RL
330
R4, R11
3
RC0402FR-0710KL
10k
R7, R8, R9
1
RC0402FR-07330RL
470
R10
2
RC0402FR-074K7L
4.7k
R12, R13

Mcp platform design files

The KiCad project lives in the Pclika/mcp-platform repository on GitHub; these links point at the commit this page was built from.

Mcp platform: common questions

What microcontroller does the Mcp platform use?

The Mcp platform is built around the ESP32-S3-WROOM-1-N16R8, from the ESP32 family.

How big is the Mcp platform PCB?

The Mcp platform measures 65 × 45 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Mcp platform?

45 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 Mcp platform design files?

From the Pclika/mcp-platform 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 Mcp platform design in my own project?

Yes, under the terms of its Apache-2.0 license, which Pclika chose for the repository.

Can I test firmware for the Mcp platform 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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