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2 layers92.3 × 68 mmSmogly1, the printed circuit board in 3D

PCB board for Smogly sensor [ESP8266/ESP32]

Size
92.3 × 68 mm
Copper layers
2
Thickness
1.6 mm
Parts
10
Nets
15
Pads
69
Tracks, vias
179, 54
Pours
6
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
8 Apr 2021
Updated
7 May 2023

Overview

Smogly1 is an open-source printed circuit board by bfaliszek, from the bfaliszek/Smogly-PCB repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 92.3 × 68 mm with 10 parts on 15 nets, routed with 179 tracks and 54 vias.

It is built around the BME280. It belongs with the ESP32 and ESP8266 boards of this library.

Main components

1

README

README.md

Smogly-PCB-ESP8266

PCB board for Smogly sensor

Gerber zip file available HERE

Two versions available: ESP8266 and ESP32

Connections with NodeMcu v3 pins

BME280: SDA - D3; SCL - D4

PMSx003: TX - D1; RX - D2

Scheme

SmoglyPCB

3D view

SmoglyPCB

Photo

SmoglyPCB

Parts

10
QtyValueFootprintReferences
15/3.3/GNDConnector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_VerticalJ5
1BME280Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ3
1D5/6/7/8Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ8
1DeepSleepConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ6
1NodeMCU A0-VINConnector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_VerticalJ10
1NodeMCU D0-3.3VConnector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_VerticalJ11
1PMS7003_ConnConnector_PinSocket_1.27mm:PinSocket_2x05_P1.27mm_VerticalJ9
1PMSx003Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ2
1VCC INConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ1
1microUSBConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalJ4

Questions

How big is the Smogly1 PCB?

It measures 92.3 × 68 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Smogly1 use?

10 parts, built around the BME280. 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 Smogly1 KiCad files?

From the bfaliszek/Smogly-PCB repository on GitHub, at the commit this page was made from: the board is Smogly1.kicad_pcb and its schematic Smogly1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Smogly1 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).

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