2 layers20 × 12.5 mm Adapter, the printed circuit board in 3D

Adapter

RG351P adapter board for Wi-Fi modules

Size: 20 × 12.5 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 6
Nets: 6
Pads: 40
Tracks, vias: 17, 126
Pours: 3
Routed: Yes
KiCad: KiCad 5 (file 20171130)
Created: 24 Jan 2021
Updated: 3 Feb 2021

Overview

Adapter is an open-source printed circuit board by kuzmapunk, from the kuzmapunk/RG351P-Wi-Fi-Adapter repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 20 × 12.5 mm with 6 parts on 6 nets, routed with 17 tracks and 126 vias.

Its parts include 2 capacitors and 1 inductor. It belongs with the interfaces and adapters boards of this library.

README

README.md

RG351P-Wi-Fi-Adapter

RG351P adapter based on BL-M7601NU4 module board

Compatible modules:

HLK-7601U2 - folder RTL8188EUS
BL-R7601MU2 - folder RTL8188EUS
RTL8188EUS - folder RTL8188EUS
RL-UM12BS-8188EUS - folder RTL8188EUS
[WIP] BL-R7601MU6 - folder BL-R7601MU6

Footprints(folder RTL8188EUS):

Top Footprint

Footprints(folder BL-R7601MU6):

[WIP]

Photos of prototype PCB:

Inside RG351P:

UPDATES:

Move project file to folder with compatible module name.
Update castelated holes

Category and platform

Interfaces and adapters

Project files

Show this board on your page

https://pcbkit.io/boards/kuzmapunk/RG351P-Wi-Fi-Adapter

The board's own page, for a message or a post.

Source

Repository: kuzmapunk/RG351P-Wi-Fi-Adapter
Board file: RTL8188EUS/adapter.kicad_pcb
Commit: b5b3d53
Licence: GPL-3.0

Parts

Qty	Value	Footprint	References
2	1pF	Capacitor_SMD:C_0402_1005Metric	C1, C2
1	1nH	Inductor_SMD:L_0402_1005Metric	L1
1	BL-M7601NU4_V1.0	components:BL-M7601NU4_V1.0	M1
1	HLK-7601_V1.0	components:HLK-7601_V1.0	M2
1	RF	components:COAXIAL_CONN	ANT1

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Questions

How big is the Adapter PCB?

It measures 20 × 12.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Adapter use?

6 parts. 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 Adapter KiCad files?

From the kuzmapunk/RG351P-Wi-Fi-Adapter repository on GitHub, at the commit this page was made from: the board is RTL8188EUS/adapter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Adapter design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).