HardLabs

OpenLST

SunnyYoshimitsu·Reconfigurable-Space-Compute-Cluster·Legacy Designes/Inspiration/openlst-hw-1kcubesat-updates/openlst-hw.kicad_pcb

OpenLST PCB layout, top view — open source board by SunnyYoshimitsu
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About the OpenLST PCB

OpenLST is an open source PCB design by SunnyYoshimitsu, published on GitHub. It is a 4-layer board measuring 85 × 85 mm, with 104 components from 37 distinct parts.

Other key parts include the ADP150AUJZ-3.3-R7, CC1110, 0433BM15A0001, MIC803 and PE4250MLI. By type, the board carries 39 resistors, 32 capacitors, 10 connectors, 10 diodes, 8 ICs and 4 inductors.

It belongs with the rf & radio and test & measurement designs in this gallery.

From the project

Here will be the repository for an "extremely reconfigurable satellite" aimed toward at competing in NASA Minds and hopefully assist Artemis in its missions.

$1K CubeSat Design ==========================

This forked repo adapts the hardware from the OpenLST Reference into something that works for my $1K CubeSat project

Please note that this repository is desgined to be used as a submodule, since it depends on symbols & footprints in my 1KCubeSat_Hardware repository

This is an iteration on the OpenLST CC1110 based design, which itself is a simplified version of the TI CC1110 432 MHz reference design. While the CC1110 can operate over 400-470MHz, this board is designed to operate around 435MHz, within the 435MHz-438MHz US Amateur radio band. See…

OpenLST, from the project README
From the project README

Main components on the OpenLST

ADP150AUJZ-3.3-R7CC11100433BM15A0001MIC803PE4250MLISF2446ERFFM6406

OpenLST bill of materials (BOM)

104 components, 37 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ADP150AUJZ-3.3-R7
U1
1
CC1110
U2
1
0433BM15A0001
U3
1
MIC803
U4
2
PE4250MLI
U5, U6
1
SF2446E
U7
1
RFFM6406
U8
1
TG2520SMN 27MHz
X1
1
Conn_02x20_Odd_Even
J1
1
EXT 3.3V
J2
1
UART0
J3
1
UART1
J4
1
Switch Select
J5
1
Control Outputs
J6
1
CC Prog/Debug
J7
1
Conn_Coaxial
J8
1
ANT
J9
1
EXT VBUS
J10
2
LED_SMD_RED
D1, D2
8
ESD9B5.0ST5G
D3, D4, D5, D6, D7, D8, D9, D10
Show 17 more
QtyPartRefs
4
Z=1k @ 100M
L1, L2, L3, L4
3
4.7uF
C1, C5, C31
13
0.1uF
C2, C4, C6, C9, C15, C16, C17, C19 +5
8
220pF
C3, C7, C13, C18, C20, C22, C23, C30
4
1uF
C8, C10, C11, C27
2
0.01uF
C12, C14
2
47uF
C26, C28
15
DNP
R1, R10, R11, R12, R13, R25, R26, R28 +7
2
10m
R2, R3
8
1K
R4, R5, R14, R15, R33, R37, R44, R45
6
100
R6, R7, R8, R9, R38, R39
2
0
R16, R34
1
56K
R27
2
47K
R32, R36
1
20K
R35
1
3.09K
R46
1
6.65K
R47

OpenLST design files

The KiCad project lives in the SunnyYoshimitsu/Reconfigurable-Space-Compute-Cluster repository on GitHub; these links point at the commit this page was built from.

OpenLST: common questions

How big is the OpenLST PCB?

The OpenLST measures 85 × 85 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the OpenLST?

104 components, from 37 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the OpenLST design files?

From the SunnyYoshimitsu/Reconfigurable-Space-Compute-Cluster repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the OpenLST design in my own project?

The repository has no license, so all rights stay with SunnyYoshimitsu. Use it as a reference, and ask the author before reusing the design.

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