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KETCube mainBoard

SmartCAMPUSZCU·KETCube-mainBoard

KETCube mainBoard PCB layout, top view — open source board by SmartCAMPUSZCU

About the KETCube mainBoard PCB

KETCube mainBoard is an open source PCB design by SmartCAMPUSZCU, published on GitHub under the MIT license. It is a 2-layer board measuring 32 × 32 mm, with 35 components from 20 distinct parts.

Other key parts include the CMWX1ZZABZ-078, MCP1700T-3302E_TT and HDC2080DMBT. By type, the board carries 12 capacitors, 8 resistors, 5 diodes, 3 ICs, 2 connectors and 2 switches.

It belongs with the sensors designs in this gallery.

From the project

KETCube main board

The KETCube platform consists of multiple parts, for the overall view on the KETCube platform, see the KETCube documentation repository.

This repository contains KETCube mainBoard.

Note: the current branch may contain unverified or work-in-progress design!

If you would like to use the latest released and proven board variant, please use the lates release.

MainBoard is equipped with the Murata Type ABZ (STM32L0 MCU) module and HDC1080 RHT sensor, which can be used to monitor Relative Humidity (RH) and Temperature.

KETCube mainBoard, from the project README
From the project README

Main components on the KETCube mainBoard

CMWX1ZZABZ-078MCP1700T-3302E_TTHDC2080DMBT

KETCube mainBoard bill of materials (BOM)

35 components, 20 distinct parts.

QtyPartRefs
1
CMWX1ZZABZ-078
IC1
1
MCP1700T-3302E_TT
IC2
1
HDC2080DMBT
IC3
1
KETCube_Socket_microBUS
J1
1
TMS-105-02-L-S-RA
J3
1
W3214
AN2
1
47346-1001
H7
2
Panasonic_EVQ-P7J01P
SW1, SW2
3
KPTD-1608LVZGCK
D1, D3, D7
1
KPTD-1608LVSECK-J3-PF
D2
1
PMEG2010AEB.115
D4
1
742792664
L1
5
C1608X7R1H104K080AA
C1, C3, C6, C10, C12
2
GRM188R60J106KE47D
C2, C4
4
C1608X7R1C105K
C5, C7, C8, C9
1
GRM1885C1H100JA01D
C11
3
ERJ3EKF1002V
R1, R5, R9
1
ERJ3EKF7500V
R2
2
ERJ3EKF3300V
R3, R4
2
ERJ3EKF2201V
R7, R8

KETCube mainBoard design files

The KiCad project lives in the SmartCAMPUSZCU/KETCube-mainBoard repository on GitHub; these links point at the commit this page was built from.

KETCube mainBoard: common questions

How big is the KETCube mainBoard PCB?

The KETCube mainBoard measures 32 × 32 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the KETCube mainBoard?

35 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the KETCube mainBoard design files?

From the SmartCAMPUSZCU/KETCube-mainBoard repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the KETCube mainBoard design in my own project?

Yes, under the terms of its MIT license, which SmartCAMPUSZCU chose for the repository.

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