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ESP8266-WLED

dokuhn·ESP8266-WLED·KiCad/ESP8266-WLED.kicad_pcb

ESP8266-WLED PCB layout, top view — open source ESP8266 board by dokuhn

About the ESP8266-WLED PCB

ESP8266-WLED is an open source ESP8266 PCB design by dokuhn, published on GitHub. It is a 2-layer board measuring 25 × 40 mm, with 24 components from 10 distinct parts.

Its main chip is the ESP-12F, from the ESP8266 family. Other key parts include the MIC5219-3.3YM5. By type, the board carries 8 capacitors, 7 resistors, 4 diodes, 2 ICs, 2 switches and 1 connector.

From the project

This work is licensed under a [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License][cc-by-nc-sa].

This work is licensed under a [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License][cc-by-nc-sa].

[cc-by-nc-sa]: http://creativecommons.org/licenses/by-nc-sa/4.0/ [cc-by-nc-sa-image]: https://licensebuttons.net/l/by-nc-sa/4.0/88x31.png [cc-by-nc-sa-shield]: https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg

ESP8266-WLED, from the project README
From the project README

Main components on the ESP8266-WLED

ESP-12FMIC5219-3.3YM5

ESP8266-WLED bill of materials (BOM)

24 components, 10 distinct parts.

QtyPartRefs
1
ESP-12F
U1
1
MIC5219-3.3YM5
U2
1
USB_C_Receptacle_USB2.0_14P
J1
2
SW_Push
SW1, SW2
4
WS2812B
D1, D2, D3, D4
5
100nF
C1, C2, C3, C4, C5
2
10u
C6, C7
1
470pF
C8
5
10K
R1, R2, R3, R4, R5
2
5k1
R6, R7

ESP8266-WLED design files

The KiCad project lives in the dokuhn/ESP8266-WLED repository on GitHub; these links point at the commit this page was built from.

ESP8266-WLED: common questions

What microcontroller does the ESP8266-WLED use?

The ESP8266-WLED is built around the ESP-12F, from the ESP8266 family.

How big is the ESP8266-WLED PCB?

The ESP8266-WLED measures 25 × 40 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP8266-WLED?

24 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP8266-WLED design files?

From the dokuhn/ESP8266-WLED 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-WLED design in my own project?

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

Can I test firmware for the ESP8266-WLED 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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