HardLabs

Usb atx ctrl

zappanaut·usb-atx-ctrl·kicad/kvm-atx.kicad_pcb

Usb atx ctrl PCB layout, top view — open source RP2040/RP2350 board by zappanaut
Simulate this board

About the Usb atx ctrl PCB

Usb atx ctrl is an open source RP2040/RP2350 PCB design by zappanaut, published on GitHub under the MIT license. It is a 2-layer board measuring 64.1 × 52.1 mm, with 18 components from 10 distinct parts.

Its main chip is the RP2040-ZERO, from the RP2040/RP2350 family. By type, the board carries 8 resistors, 3 connectors, 2 relays, 2 switches and 2 diodes.

From the project

Using RP2040-Zero to control ATX operations via USB.

A good fit is the Intel E23237-001 slot bracket.

This repository is part of my pikvm-usb-atx-ctrl project. For more information please have a look at the aforementioned repository.

Usb atx ctrl, from the project README
From the project README

Usb atx ctrl bill of materials (BOM)

18 components, 10 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATX
J1
1
I2C0
J2
1
UART0
J3
2
AQW210EHA
K1, K2
1
RP2040-ZERO
RP2040-Zero
RZ1
1
RESET
SW1
1
POWER
SW2
2
LED
D3, D4
6
560R
R1, R2, R3, R4, R7, R8
2
33K
33k
R5, R6

Usb atx ctrl design files

The KiCad project lives in the zappanaut/usb-atx-ctrl repository on GitHub; these links point at the commit this page was built from.

Usb atx ctrl: common questions

What microcontroller does the Usb atx ctrl use?

The Usb atx ctrl is built around the RP2040-ZERO, from the RP2040/RP2350 family.

How big is the Usb atx ctrl PCB?

The Usb atx ctrl measures 64.1 × 52.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Usb atx ctrl?

18 components, from 10 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 atx ctrl design files?

From the zappanaut/usb-atx-ctrl 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 atx ctrl design in my own project?

Yes, under the terms of its MIT license, which zappanaut chose for the repository.

Can I test firmware for the Usb atx ctrl 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.

Similar boards