HardLabs

EmbeddedSystem

bostang·PCBs·Embedded System Kit/EmbeddedSystem.kicad_pcb

EmbeddedSystem PCB layout, top view — open source ESP32 board by bostang

About the EmbeddedSystem PCB

EmbeddedSystem is an open source ESP32 PCB design by bostang, published on GitHub. It is a 2-layer board measuring 86.5 × 86.5 mm, with 36 components from 17 distinct parts.

Its main chip is the C2797196, from the ESP32 family. By type, the board carries 18 connectors, 8 resistors, 4 switches, 4 diodes and 1 IC.

From the project

My repository for documenting all PCB Projects I have done

Programmable ESP-32 development kit untuk tugas-tugas projek mata kuliah EL4121 Perancangan Sistem Embedded.

EmbeddedSystem, from the project README
From the project README

Main components on the EmbeddedSystem

C2797196

EmbeddedSystem bill of materials (BOM)

36 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
C2797196
ESP32-DEVKITC
U1
2
CONN_01X40_SOCKET
Conn_02x01
J1, J2
1
CONN_01X03_SOCKET
Conn_02x01
J3
9
Conn_02x01
J4, J5, J6, J7, J8, J9, J10, J12 +1
1
LCD16x2 + I2C Interface
J11
1
Conn_02x02_Odd_Even
J13
4
Conn_01x10
J15, J16, J17, J18
1
10K
RV1
4
SW_DIP_x01
SW1, SW2, SW3, SW4
2
LED
D1, D2
2
1N4148W
LED
D3, D4
2
160
R1, R4
1
120
160
R2
1
470K
160
R3
1
68k
R5
2
330
68k
R6, R7
1
470K
68k
R8

EmbeddedSystem design files

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

EmbeddedSystem: common questions

What microcontroller does the EmbeddedSystem use?

The EmbeddedSystem is built around the C2797196, from the ESP32 family.

How big is the EmbeddedSystem PCB?

The EmbeddedSystem measures 86.5 × 86.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the EmbeddedSystem?

36 components, from 17 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 EmbeddedSystem design files?

From the bostang/PCBs 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 EmbeddedSystem design in my own project?

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

Can I test firmware for the EmbeddedSystem 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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