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2 layers145 × 105 mmGreen detect 3, the printed circuit board in 3D

Opensource Wireless Sensor Network Platform

Size
145 × 105 mm
Copper layers
2
Thickness
1.6 mm
Parts
55
Nets
35
Pads
157
Tracks, vias
458, 54
Pours
2
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
27 Jun 2022
Updated
12 Jul 2022

Overview

Green detect 3 is an open-source printed circuit board by Green-bms, from the Green-bms/GreenDetect repository on GitHub. It is a 2-layer board of 145 × 105 mm with 55 parts on 35 nets, routed with 458 tracks and 54 vias.

It is built around the WEMOS D1 MINI, AO3400A and BC857, with the PMBT2222 and TIP42C among its other parts. Its parts include 17 resistors, 6 diodes, 6 fuses, 4 transistors and 4 connectors. It belongs with the sensors and measurement boards and the ESP8266 boards of this library.

Main components

5

README

README.md

GreenDetect

Opensource Wireless Sensor Network Platform (WSN) , for enviromental monitoring

Description

alt-text Green Detect project was created with the aim of providing the community with a tool to monitor and control the environment. The Green Detect network is independent of the Internet, so it can work even in geographic areas where the Internet is not present. In the Green Detect local network it is possible to connect from 1 to 60 sensors that transmit their data via wireless through the ESP-NOW protocol to a computer where through the Green Detect application it is possible to monitor each individual sensor, detect alarm conditions, locate the sensors in an animated geographic map and record all acquisitions in order to collect all data for preventive and statistical purposes. Each individual sensor module is powered by a supercapacitor (or Nimh batteries) charged by a solar panel. alt-text

Green Detect is Opensource: anyone can modify and improve the project, for example by adding new types of sensors.

Web site

The project is described in detail at the following link: : https://hackaday.io/project/186064-green-detect

Youtube presentation

https://youtu.be/CE9HRHpV6fQ Subscribe please... :smile:

Open source Development applications

The project was created using the following Open source applications:

  • KiCad : to design sensor module
  • Arduino IDE : to design the code of sensor module (ESP8266)
  • Visual Studio : to design WIndows application in C# language
  • TinkerCad : to design sensors and solar panel case for 3D printer

Green Detect Windows application source code

The source code of Windows application is shared in the following repository: https://github.com/Green-bms/GreenDetect-Windows-Application

Warning

This project is not commercial. This project is for educational and technological purposes. No warrenty is foreseen. Green BMS assumes no responsibility for any errors or inaccuracies that may appear in any documentation or file or any software that may be provided. The use of this project is done entirely at your own risk and responsibility. The use of this project may not be compliant with local laws or regulations.

Open Source Hardware Certification

Green Detect has been certified as open source hardware by the Open Source Hardware Association, with the UID: IT000009. Certificate link: (https://certification.oshwa.org/it000009.html)

License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. https://creativecommons.org/licenses/by-sa/4.0/

You are free to:

Share — copy and redistribute the material in any medium or format

Adapt — remix, transform, and build upon the material for any purpose, even commercially. This license is acceptable for Free Cultural Works. The licensor cannot revoke these freedoms as long as you follow the license terms.

Under the following terms:

Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.

No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Notices:

You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation. No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.

Parts

55
QtyValueFootprintReferences
6HoleMountingHole:MountingHole_3.2mm_M3H1, H2, H3, H4, H5, H6
6clipgreen_detect:fuse_pad_littelfuse_01110505ZF1_1, F1_2, F2_1, F2_2, F3_1, F3_2
447Resistor_SMD:R_1206_3216MetricR14, R15, R16, R17
31kResistor_SMD:R_1206_3216MetricR9, R18, R21
34,7KResistor_SMD:R_1206_3216MetricR2, R4, R5
3D_SchottkyDiode_SMD:D_SMAD2, D3, D4
3LEDLED_SMD:LED_1206_3216MetricD1, D5, D6
2560Resistor_SMD:R_1206_3216MetricR11, R13
2Conn_01x08Connector_Phoenix_MC:PhoenixContact_MCV_1,5_8-G-3.5_1x08_P3.50mm_VerticalJ2, J3
1100nFCapacitor_SMD:C_1206_3216MetricC2
110uFCapacitor_SMD:C_1206_3216MetricC1
1150Resistor_SMD:R_1206_3216MetricR6
11KResistor_SMD:R_1206_3216MetricR3
12KResistor_SMD:R_1206_3216MetricR1
12KPotentiometer_THT:Potentiometer_Bourns_3296W_VerticalRV1
13,3KResistor_SMD:R_1206_3216MetricR7
1400Fgreen_detect:Supercap_400f_horizC3
16,8kResistor_SMD:R_1206_3216MetricR8
1AO3400APackage_TO_SOT_SMD:SOT-23Q1
1BC857Package_TO_SOT_SMD:SOT-23Q3
1Button1green_detect:SW_TL3305AF260QGSW1
1Button2green_detect:SW_TL3305AF260QGSW2
1Conn_01x02Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.5_1x02_P3.50mm_VerticalJ1
1Heatsink_Padgreen_detect:Heatsink_Fischer_FK24413D2PAK_26x13mmHS1
1MAX8815_01_boardmax8815_01_bis:Max8815_01_boardU2
1MCP3221A5T-I_OTgreen_detect:SOT95P280X145-5NU4
1Micro-USB-Bgreen_detect:MOLEX_1051330001J4
1PMBT2222digikey-footprints:SOT-23-3Q4
1SW_DIP_x04Button_Switch_SMD:SW_DIP_SPSTx04_Slide_9.78x12.34mm_W8.61mm_P2.54mmSW4
1Supercap clip holeMountingHole:MountingHole_4.3mm_M4H7
1TIP42CPackage_TO_SOT_SMD:TO-252-2Q2
1WeMos_D1_miniModule:WEMOS_D1_mini_lightU1

Questions

How big is the Green detect 3 PCB?

It measures 145 × 105 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Green detect 3 use?

55 parts, built around the WEMOS D1 MINI, AO3400A, BC857 and PMBT2222. 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 Green detect 3 KiCad files?

From the Green-bms/GreenDetect repository on GitHub, at the commit this page was made from: the board is 00 Module PCB Kicad files/green_detect_3.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Green detect 3 design in my own project?

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

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