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4 layers65 × 56 mmHs sensor shield, the printed circuit board in 3D
Size
65 × 56 mm
Copper layers
4
Thickness
1.6 mm
Parts
14
Nets
38
Pads
115
Tracks, vias
168, 31
Pours
1
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
19 Aug 2026
Updated
21 Aug 2026

Overview

Hs sensor shield is an open-source printed circuit board by Heimonen-Solutions-AS, from the Heimonen-Solutions-AS/hs-sensor-shield repository on GitHub. It is a 4-layer board of 65 × 56 mm with 14 parts on 38 nets, routed with 168 tracks and 31 vias.

It is built around the BH1750FVI-TR, LPS22HB and SCD41-D-R2. Its parts include 5 ICs, 4 capacitors and 2 connectors. It belongs with the sensors and measurement boards of this library.

Main components

3

Parts

14
QtyValueFootprintReferences
4100nFCapacitor_SMD:C_0402_1005MetricC1, C2, C3, C4
2MountingHole_2.7mm_M2.5MountingHole:MountingHole_2.7mm_M2.5MH1, MH2
1BH1750FVI-TRsensors:WSOF-6_L2.6-W1.6-P0.50-TL-EPU5
1Conn_02x05_Odd_EvenConnector_PinSocket_1.27mm:PinSocket_2x05_P1.27mm_Vertical_SMDJ2
1GPIOConnector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_VerticalJ1
1LOGOlogos:heimonen solutionsG***
1LPS22HBPackage_LGA:ST_HLGA-10_2x2mm_P0.5mm_LayoutBorder3x2yU4
1SCD41-D-R2Sensor:Sensirion_SCD4x-1EP_10.1x10.1mm_P1.25mm_EP4.8x4.8mmU3
1SHT4xSensor_Humidity:Sensirion_DFN-4_1.5x1.5mm_P0.8mm_SHT4x_NoCentralPadU2
1~sensors:SGP41U1

Questions

How big is the Hs sensor shield PCB?

It measures 65 × 56 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Hs sensor shield use?

14 parts, built around the BH1750FVI-TR, LPS22HB and SCD41-D-R2. 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 Hs sensor shield KiCad files?

From the Heimonen-Solutions-AS/hs-sensor-shield repository on GitHub, at the commit this page was made from: the board is hs-sensor-shield.kicad_pcb and its schematic hs-sensor-shield.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Hs sensor shield design in my own project?

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

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