HardLabs

ESP8266

Chirag-Vadrali·PCB_Designs·ESP8266/ESP8266.kicad_pcb

ESP8266 PCB layout, top view — open source ESP8266 board by Chirag-Vadrali

About the ESP8266 PCB

ESP8266 is an open source ESP8266 PCB design by Chirag-Vadrali, published on GitHub. It is a 2-layer board measuring 63 × 61.2 mm, with 29 components from 15 distinct parts.

Its main chip is the ESP-01v090, from the ESP8266 family. Other key parts include the PC817, AMS1117CD-3.3 and AMS1117CD-5.0. By type, the board carries 9 capacitors, 7 resistors, 4 ICs, 3 diodes, 2 connectors and 2 switches.

It belongs with the iot & wireless, rf & radio and dev boards & breakouts designs in this gallery.

From the project

A collection of PCB design projects developed for embedded systems, IoT applications, power electronics, and microcontroller-based systems. These projects include schematic design, PCB layout, and hardware development.

A collection of PCB design projects developed for embedded systems, IoT applications, power electronics, and microcontroller-based systems. These projects include schematic design, PCB layout, and hardware development.

- KiCad - Altium Designer - EasyEDA - LTspice - Arduino IDE

Depending on the project, folders may contain:

- Schematic files - PCB layouts - Gerber files - BOM (Bill of Materials) - PDF documentation - Manufacturing outputs - 3D models

Main components on the ESP8266

ESP-01v090PC817AMS1117CD-3.3AMS1117CD-5.0

ESP8266 bill of materials (BOM)

29 components, 15 distinct parts.

QtyPartRefs
1
ESP-01v090
U2
1
PC817
U3
1
AMS1117CD-3.3
U4
1
AMS1117CD-5.0
U5
1
BC337
Q1
1
Barrel_Jack_Switch
J1
1
Conn_01x06
J3
1
Fujitsu_FTR-LYCA005x
K1
2
SW_Push
SW1, SW2
2
1N4007
D1, D3
1
LED
D2
5
0.1uF
C1, C3, C5, C7, C9
4
10uF
C2, C4, C6, C8
4
10KR
R1, R2, R3, R7
3
1KR
R4, R5, R6

ESP8266 design files

The KiCad project lives in the Chirag-Vadrali/PCB_Designs repository on GitHub; these links point at the commit this page was built from.

ESP8266: common questions

What microcontroller does the ESP8266 use?

The ESP8266 is built around the ESP-01v090, from the ESP8266 family.

How big is the ESP8266 PCB?

The ESP8266 measures 63 × 61.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP8266?

29 components, from 15 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP8266 design files?

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

Can I use the ESP8266 design in my own project?

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

Can I test firmware for the ESP8266 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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