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2 layers112 × 87.6 mmMinor hardware pcb, the printed circuit board in 3D
Size
112 × 87.6 mm
Copper layers
2
Thickness
1.6 mm
Parts
16
Nets
43
Pads
83
Tracks, vias
101, 8
Pours
1
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
11 Feb 2025
Updated
3 Dec 2025

Overview

Minor hardware pcb is an open-source printed circuit board by Sanjog34, from the Sanjog34/Emergency_Response_System repository on GitHub. It is a 2-layer board of 112 × 87.6 mm with 16 parts on 43 nets, routed with 101 tracks and 8 vias.

It is built around the ESP32-WROOM-32E-N8R2. Its parts include 7 connectors, 3 resistors, 2 capacitors, 2 ICs and 2 switches. It belongs with the ESP32 boards of this library.

Main components

1

README

README.md

Parts

16
QtyValueFootprintReferences
310KResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_HorizontalR1, R2, R3
2CCapacitor_THT:CP_Radial_D8.0mm_P3.50mmC1, C2
2SW_PushButton_Switch_THT:SW_PUSH_6mmSW1, SW2
1BATTERYConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ2
1Conn_01x04_PinConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ6
1DISPLAYConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_HorizontalJ5
1ESP32-WROOM-32E-N8R2symbols_footprint:esp32 dev boardU1
1JUMPERConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ4
1NEO 6M GSM MODULEConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_VerticalJ1
1RGBConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_VerticalJ3
1~symbols_footprint:sim800lU2
1~DCDC_BUCK:dcdc_buck_lm2596_moduleP1

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Questions

How big is the Minor hardware pcb PCB?

It measures 112 × 87.6 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Minor hardware pcb use?

16 parts, built around the ESP32-WROOM-32E-N8R2. 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 Minor hardware pcb KiCad files?

From the Sanjog34/Emergency_Response_System repository on GitHub, at the commit this page was made from: the board is minor_hardware_pcb/minor_hardware_pcb.kicad_pcb and its schematic minor_hardware_pcb/minor_hardware_pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Minor hardware pcb design in my own project?

Its repository states no licence, so its author keeps all rights: ask Sanjog34 before reusing the design.