HardLabs

Dfh badge

tanaes·whopping_Voron_mods·badge/dfh_badge/dfh_badge.kicad_pcb

Dfh badge PCB layout, top view — open source RP2040/RP2350 board by tanaes

About the Dfh badge PCB

Dfh badge is an open source RP2040/RP2350 PCB design by tanaes, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 95.3 × 161.9 mm, with 123 components from 43 distinct parts.

Its main chip is the Pico, from the RP2040/RP2350 family. Other key parts include the IP3005A and IP5306. By type, the board carries 46 capacitors, 42 diodes, 23 resistors, 5 ICs, 2 connectors and 2 switches.

It belongs with the wearables designs in this gallery.

Main components on the Dfh badge

IP3005AIP5306Pico

Dfh badge bill of materials (BOM)

123 components, 43 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
IP3005A
74LVC1G17
U1
1
IP5306
74LVC1G17
U2
1
Pico
U3
1
IP3005A
U4
1
IP5306
U5
1
MMBT5401
Q1
1
C404964
Conn_01x02
J1
1
CONN_01X02
USB_A
J2
1
C2757931
2A
F1
2
SW_Push
SW1, SW2
1
D_Schottky
D1
4
LED
D2, D3, D4, D5
1
WS2812B
LED
D6
23
WS2812B
D7, D8, D9, D10, D11, D13, D14, D15 +15
1
WS2812B
D12
12
WS2812B
D31, D32, D33, D34, D35, D36, D37, D38 +4
1
1UH
1uH
L1
1
10U
4.7u
C1
1
10U
10u
C2
1
22U
10u
C3
Show 23 more
QtyPartRefs
1
22U
2.2u
C4
4
22U
22u
C5, C6, C7, C8
1
4.7U
22u
C9
1
2.2U
22u
C10
24
100NF
100nF
C11, C12, C13, C14, C15, C16, C17, C18 +16
12
100nF
C35, C36, C37, C38, C39, C40, C41, C42 +4
1
C22936
1M
R1
1
C22936
10k
R2
1
100R
10k
R3
1
43K
1M
R4
1
75K
1k
R5
1
51K
1M
R6
1
51K
100R
R7
1
100K
1R
R8
3
1R
R9, R16, R17
1
10K
1k
R10
1
C22936
1k
R11
2
43k
R12, R18
1
C22936
100k
R13
2
1k
R14, R20
1
10k
R15
3
51k
R19, R22, R23
1
75k
R21

Dfh badge design files

The KiCad project lives in the tanaes/whopping_Voron_mods repository on GitHub; these links point at the commit this page was built from.

Dfh badge: common questions

What microcontroller does the Dfh badge use?

The Dfh badge is built around the Pico, from the RP2040/RP2350 family.

How big is the Dfh badge PCB?

The Dfh badge measures 95.3 × 161.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Dfh badge?

123 components, from 43 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 Dfh badge design files?

From the tanaes/whopping_Voron_mods 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 Dfh badge design in my own project?

Yes, under the terms of its GPL-3.0 license, which tanaes chose for the repository.

Can I test firmware for the Dfh 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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