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Outpost badge

acornitum·outpost-badge·PCB/einkbadge.kicad_pcb

Outpost badge PCB layout, top view — open source RP2040/RP2350 board by acornitum

About the Outpost badge PCB

Outpost badge is an open source RP2040/RP2350 PCB design by acornitum, published on GitHub. It is a 2-layer board measuring 108.2 × 99.1 mm, with 75 components from 37 distinct parts.

Its main chip is the RP2350_60QFN, from the RP2040/RP2350 family. Other key parts include the SRV05-4, NCP1117-3.3_SOT223, ST25DV04K-JFR6D3 and C262643. By type, the board carries 33 capacitors, 14 resistors, 6 connectors, 6 switches, 5 ICs and 4 diodes.

It belongs with the displays & leds and wearables designs in this gallery.

From the project

rp2354 e-ink badges for outpost hackathon!

These are e-ink badges that I made for Outpost! They're built with the RP2354 and have an onboard e-ink driver - I also did the art on it :D

Includes: - 2.9in e-ink screen - NFC capabilities - 6 tactile buttons that snap right onto the board - 15 additional gpio pins broken out to use with the perfboard at the bottom - USB-C for power and programming - 3 lanyard holes that fit single + double clip lanyards, and badge clips - 4 mounting holes in case you want to 3d print a case

Outpost badge, from the project README
From the project README

Main components on the Outpost badge

SRV05-4RP2350_60QFNNCP1117-3.3_SOT223ST25DV04K-JFR6D3C262643

Outpost badge bill of materials (BOM)

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

QtyPartRefs
1
SRV05-4
U1
1
RP2350_60QFN
U2
1
NCP1117-3.3_SOT223
U3
1
ST25DV04K-JFR6D3
U4
1
C262643
Conn
U5
1
SI1308EDL
Si1308EDL
Q1
1
ABM8-272-T3
Y1
1
USB_C_RECEPTACLE_USB2.0_14P
USB_C_Receptacle_USB2.0_14P
J1
1
CONN_01X03
Conn_01x03
J2
1
CONN_01X14_PIN
Conn_01x14_Pin
J3
1
CONN_01X16_PIN
Conn_01x16_Pin
J4
2
CONN_01X03_PIN
Conn_01x03_Pin
J5, J6
1
C318884
BOOT
BOOT1
1
C318884
RESET
RESET1
6
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6
3
MBR0530
D1, D2, D3
1
LED
D4
1
3.3U
3.3u
L1
1
C167808
47uH 500mA
L2
1
NFC antenna
L3
Show 17 more
QtyPartRefs
2
4.7U
4.7u
C1, C2
2
4.7U
4.7u
C3, C5
11
100N
100n
C4, C6, C10, C11, C13, C14, C15, C16 +3
2
15P
15p
C7, C8
2
10U
10u
C9, C12
2
4.7UF
4.7uF
C20, C21
1
0.1UF
0.1uF
C22
1
33PF
33pF
C23
10
1UF
1uF
C24, C25, C26, C27, C28, C29, C30, C31 +2
2
5.1K
5.1k
R1, R2
1
33
R3
3
1k
R4, R5, R6
2
27
R7, R8
3
10K
10k
R9, R11, R14
1
1M
R10
1
2.2R
R12
1
47
R13

Outpost badge design files

The KiCad project lives in the acornitum/outpost-badge repository on GitHub; these links point at the commit this page was built from.

Outpost badge: common questions

What microcontroller does the Outpost badge use?

The Outpost badge is built around the RP2350_60QFN, from the RP2040/RP2350 family.

How big is the Outpost badge PCB?

The Outpost badge measures 108.2 × 99.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Outpost badge?

75 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 Outpost badge design files?

From the acornitum/outpost-badge repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Outpost badge design in my own project?

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

Can I test firmware for the Outpost badge 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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