HardLabs

Usb2uart

eigenpi·usb2uart·PCB_layout/usb2uart/usb2uart.kicad_pcb

Usb2uart PCB layout, top view — open source board by eigenpi
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About the Usb2uart PCB

Usb2uart is an open source PCB design by eigenpi, published on GitHub. It is a 2-layer board measuring 49.5 × 31.5 mm, with 19 components from 16 distinct parts.

Other key parts include the FT232RLSSOP. By type, the board carries 5 capacitors, 3 connectors, 3 resistors, 2 diodes, 1 IC and 1 inductor.

It belongs with the usb & debug tools designs in this gallery.

From the project

Design files (KiCAD layout, Arduino testing program, and 3D printing files of enclosure in Fusion 360) of a USB to UART converter.

usb2uart/ project folder created with KiCAD 6.0

Main components on the Usb2uart

FT232RLSSOP

Usb2uart bill of materials (BOM)

19 components, 16 distinct parts.

QtyPartRefs
1
FT232RLSSOP
U1
1
USB B Input
J1
1
Jumper
J2
1
UART Output
J3
1
1
H1
1
2
H2
1
3
H3
1
4
H4
1
LED Red
D1
1
LED Green
D2
1
FerriteBead
FB1
3
0.1UF
C1, C2, C3
1
10NF
C4
1
10UF
C5
2
330
R1, R2
1
10K
R3

Usb2uart design files

The KiCad project lives in the eigenpi/usb2uart repository on GitHub; these links point at the commit this page was built from.

Usb2uart: common questions

How big is the Usb2uart PCB?

The Usb2uart measures 49.5 × 31.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Usb2uart?

19 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the Usb2uart design files?

From the eigenpi/usb2uart repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Usb2uart design in my own project?

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

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