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PHOBOS Control

K-Eckert15·ARES·PHOBOS/PHOBOS_Control/PHOBOS_Control.kicad_pcb

PHOBOS Control PCB layout, top view — open source RP2040/RP2350 board by K-Eckert15
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About the PHOBOS Control PCB

PHOBOS Control is an open source RP2040/RP2350 PCB design by K-Eckert15, published on GitHub. It is a 2-layer board measuring 34.7 × 49.9 mm, with 74 components from 38 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the SX1280IMLTRT, W25Q128JVSIQ, NCP1117-3.3_SOT223 and TLV9351IDCKR. By type, the board carries 35 capacitors, 18 resistors, 8 ICs, 5 connectors, 3 diodes and 3 inductors.

From the project

ARES capstone with PHOBOS and DEIMOS subsystems

Main components on the PHOBOS Control

SX1280IMLTRTW25Q128JVSIQNCP1117-3.3_SOT223RP2040TLV9351IDCKR

PHOBOS Control bill of materials (BOM)

74 components, 38 distinct parts.

QtyPartRefs
1
SX1280IMLTRT
U1
1
W25Q128JVSIQ
U2
1
NCP1117-3.3_SOT223
U3
1
RP2040
U4
4
TLV9351IDCKR
U5, U6, U7, U8
1
C1E-52.000-10-1012-X-M
Y1
1
ABM8-272-T3
Y2
1
Conn_Coaxial
J2
1
USB4056-03-A_REVA2
J3
1
Screw_Terminal_01x02
J4
1
Conn_01x05
J7
1
Conn_01x02
J8
2
D
D1, D2
1
LED
D3
1
3n
L1
1
2.5n
L2
1
15u
L4
1
.8P
C0
2
1.2p
C1, C2
1
100p
C3
Show 18 more
QtyPartRefs
1
.5p
C4
2
10n
C5, C6
10
100n
C7, C18, C19, C21, C23, C24, C25, C30 +2
2
100n
C8, C10
1
470n
C9
3
10u
C13, C16, C17
2
15p
C14, C15
2
1u
C20, C22
8
10u
C26, C27, C28, C29, C32, C33, C34, C35
2
5.1k
R1, R3
1
470
R4
1
1k
R5
1
10k
R6
2
27
R7, R8
4
1k
R9, R10, R11, R12
2
4.7k
R13, R19
4
2k
R14, R16, R17, R18
1
0
R15

PHOBOS Control design files

The KiCad project lives in the K-Eckert15/ARES repository on GitHub; these links point at the commit this page was built from.

PHOBOS Control: common questions

What microcontroller does the PHOBOS Control use?

The PHOBOS Control is built around the RP2040, from the RP2040/RP2350 family.

How big is the PHOBOS Control PCB?

The PHOBOS Control measures 34.7 × 49.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PHOBOS Control?

74 components, from 38 distinct parts. The full bill of materials is listed on this page.

Where can I download the PHOBOS Control design files?

From the K-Eckert15/ARES repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PHOBOS Control design in my own project?

The repository has no license, so all rights stay with K-Eckert15. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the PHOBOS Control without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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