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2 layers147.6 × 100 mmWemos d1mini shield panel, the printed circuit board in 3D

Wemos d1mini shield panel

haum/laumio1

Wi-Fi Lamp

Full screenGitHub.kicad_pcb
Size
147.6 × 100 mm
Copper layers
2
Thickness
1.6 mm
Parts
180
Nets
15
Pads
660
Tracks, vias
1,272, 0
Pours
12
Routed
Yes
KiCad
KiCad 4
Created
23 Apr 2016
Updated
10 Mar 2020

Overview

Wemos d1mini shield panel is an open-source printed circuit board by haum, from the haum/laumio repository on GitHub. It is a 2-layer board of 147.6 × 100 mm with 180 parts on 15 nets, routed with 1,272 tracks and 0 vias.

It is built around the 74LS125DC and WEMOS D1 MINI. Its parts include 108 connectors, 36 resistors, 24 ICs and 12 capacitors. It belongs with the ESP8266 boards of this library.

Main components

2

README

README.rst

Laumio

Setup

You need the Arduino IDE.

Install ESP8266 toolkit for Arduino

Instructions here : https://github.com/esp8266/Arduino

Install libraries

Compiling

Open sketch using Arduino

Open the laumio.ino sketch.

Select board

Select the board in the board type to "WeMos D1 R2 & mini".

Flash

You can now compile and flash the sketch to the board.

Parts

180
QtyValueFootprintReferences
108~SMD_Packages:1PinP1, P1, P1, P1, P1, P1, P1, P1, P1, P1, P1, P1, P10, P10, P10, P10 +92
36RResistors_Universal:Resistor_SMD+THTuniversal_0805to1206_RM10_HandSolderingR1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R2, R2, R2, R2 +20
1274LS125SMD_Packages:SOIC-14_NU2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2
12CResistors_Universal:Resistor_SMD+THTuniversal_0805to1206_RM10_HandSolderingC1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1
12WeMosD1Miniwemos:WeMosD1MiniU1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1

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Questions

How big is the Wemos d1mini shield panel PCB?

It measures 147.6 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Wemos d1mini shield panel use?

180 parts, built around the 74LS125DC and WEMOS D1 MINI. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Wemos d1mini shield panel KiCad files?

From the haum/laumio repository on GitHub, at the commit this page was made from: the board is kicad/wemos_d1mini_shield/wemos_d1mini_shield__panel.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Wemos d1mini shield panel design in my own project?

Its repository states no licence, so its author keeps all rights: ask haum before reusing the design.