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2 layers60 × 75.5 mmWendy, the printed circuit board in 3D
Size
60 × 75.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
10
Nets
22
Pads
51
Tracks, vias
73, 3
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
10 May 2026
Updated
10 May 2026

Overview

Wendy is an open-source printed circuit board by BO-Saber, from the BO-Saber/Wendy repository on GitHub, published under the MIT licence. It is a 2-layer board of 60 × 75.5 mm with 10 parts on 22 nets, routed with 73 tracks and 3 vias.

It is built around the WEMOS D1 MINI and ATE1D-2M3-10-Z. Its parts include 2 ICs and 1 switch. It belongs with the ESP8266 boards of this library.

Main components

2

README

README.md

Wendy


I build a powerful WiFi Analyzer Toolkit using Wemos D1 Mini (ESP8266) to scan nearby networks, This DIY project is perfect for Arduino lovers, robotics enthusiasts, and anyone interested in network tools and wireless optimization.


Design

image

Circuit Diagram

7967843f-573f-430d-ae8c-378d84ac64f7

quartzcomponents.com Cart

image

Zbotic Cart

image

Parts

10
QtyValueFootprintReferences
2Conn_01x02_PinConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalSep, Tog
1ATE1D-2M3-10-ZATE1D-2M3-10-Z:SW_ATE1D-2M3-10-ZS1
1Battery_CellConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalBT1
1DM-OLED096-636DM-OLED096-636 (1):MODULE_DM-OLED096-636U3
1Down4-1437565-2:SW_4-1437565-2Down
1Select4-1437565-2:SW_4-1437565-2Select
1Up4-1437565-2:SW_4-1437565-2Up
1WEMOS_D1_miniRF_Module:WEMOS_D1_mini_lightU1

The 9 most common of 10 parts.

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Questions

How big is the Wendy PCB?

It measures 60 × 75.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Wendy use?

10 parts, built around the WEMOS D1 MINI and ATE1D-2M3-10-Z. 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 Wendy KiCad files?

From the BO-Saber/Wendy repository on GitHub, at the commit this page was made from: the board is PCB/test.kicad_pcb and its schematic PCB/.history/test.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Wendy design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).