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USB-to-Ethercat-Adapter-Board-

Nithish772·USB-to-Ethercat-Adapter-Board-·USB_TO_ETHERCAT_ADAPTER_BOARD/usb_to_eherCAT_adapter_Board.kicad_pcb

USB-to-Ethercat-Adapter-Board- layout, top view — open source STM32 board by Nithish772

About the USB-to-Ethercat-Adapter-Board-

USB-to-Ethercat-Adapter-Board- is an open source STM32 PCB design by Nithish772, published on GitHub. It is a 2-layer board measuring 61.6 × 50.4 mm, with 79 components from 25 distinct parts.

Its main chip is the STM32F411CEUX, from the STM32 family. Other key parts include the 24FC512-I_SM, AMS1117 and LAN9252_PT. By type, the board carries 35 capacitors, 25 resistors, 5 inductors, 4 ICs, 4 connectors and 3 crystals.

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

From the project

Design and development of a USB-to-EtherCAT Adapter Board for USB-to-EtherCAT communication and industrial automation applications.

This PCB is designed as a USB-to-EtherCAT adapter for enabling communication between USB-based systems and EtherCAT networks. It provides a compact hardware interface for converting USB communication into EtherCAT communication, making it suitable for industrial automation, embedded systems, and real-time networking applications. The board focuses on reliable communication, practical PCB design, and easy integration with host systems and EtherCAT-enabled devices.

Main components on the USB-to-Ethercat-Adapter-Board-

24FC512-I_SMAMS1117LAN9252_PTSTM32F411CEUX

USB-to-Ethercat-Adapter-Board- bill of materials (BOM)

79 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
24FC512-I_SM
U2
1
AMS1117
U5
1
LAN9252_PT
U55
1
STM32F411CEUX
STM32F411CEUx
U66
3
Crystal
Y1, Y2, Y3
2
RJ45_HANRUN_HR911105A_HORIZONTAL
RJ45_Hanrun_HR911105A_Horizontal
J1, J2
1
UP2-AH-1-TH
J3
1
CONN_01X04
Conn_01x04
J5
1
SW_Push
SW33
2
LED
D1, D3
1
FerriteBead
FB1
4
FerriteBead
FB3, FB4, FB5, FB55
7
12PF
12pf
C1, C2, C3, C4, C14, C15, C21
1
2.2UF
2.2uf
C5
2
0.22UF
0.22uf
C6, C7
22
0.1UF
0.1uf
C8, C9, C10, C11, C12, C13, C18, C20 +14
2
10UF
10uf
C19, C26
1
470PF
470pf
C28
12
49.9R
R1, R2, R3, R4, R5, R6, R7, R8 +4
2
0R
R9, R11
Show 5 more
QtyPartRefs
4
10K
R10, R16, R24, R25
4
4.7K
R17, R19, R21, R22
1
220K
R18
1
12.1K
R20
1
220
R23

USB-to-Ethercat-Adapter-Board- design files

The KiCad project lives in the Nithish772/USB-to-Ethercat-Adapter-Board- repository on GitHub; these links point at the commit this page was built from.

USB-to-Ethercat-Adapter-Board-: common questions

What microcontroller does the USB-to-Ethercat-Adapter-Board- use?

The USB-to-Ethercat-Adapter-Board- is built around the STM32F411CEUX, from the STM32 family.

How big is the USB-to-Ethercat-Adapter-Board-?

The USB-to-Ethercat-Adapter-Board- measures 61.6 × 50.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the USB-to-Ethercat-Adapter-Board-?

79 components, from 25 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 USB-to-Ethercat-Adapter-Board- design files?

From the Nithish772/USB-to-Ethercat-Adapter-Board- 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 USB-to-Ethercat-Adapter-Board- design in my own project?

The repository has no license, so all rights stay with Nithish772. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the USB-to-Ethercat-Adapter-Board- without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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