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RHYn-OC47

ryoo14·rhyn47·standard/pcb/PCB_RP2040-Tiny/PCB_RP2040-Tiny.kicad_pcb

RHYn-OC47 PCB layout, top view — open source RP2040/RP2350 board by ryoo14
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About the RHYn-OC47 PCB

RHYn-OC47 is an open source RP2040/RP2350 PCB design by ryoo14, published on GitHub. It is a 2-layer board measuring 228.8 × 76.2 mm, with 95 components from 4 distinct parts.

Its main chip is the RP2040-Tiny, from the RP2040/RP2350 family. By type, the board carries 47 switches, 47 diodes and 1 IC.

It belongs with the keyboards designs in this gallery.

From the project

mechanical keyboard I designed.

When I placed my order, I received the above warnings but accepted the risks and proceeded with manufacturing. The resulting product had no issues.

However, if you decide to place an order, please do so at your own risk and responsibility.

RHYn-OC47, from the project README
From the project README

Main components on the RHYn-OC47

RP2040-Tiny

RHYn-OC47 bill of materials (BOM)

95 components, 4 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RP2040-Tiny
U2
46
SW_PUSH
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +38
1
SW_PUSH
SW42
47
D
D1, D2, D3, D4, D5, D6, D7, D8 +39

RHYn-OC47 design files

The KiCad project lives in the ryoo14/rhyn47 repository on GitHub; these links point at the commit this page was built from.

RHYn-OC47: common questions

What microcontroller does the RHYn-OC47 use?

The RHYn-OC47 is built around the RP2040-Tiny, from the RP2040/RP2350 family.

How big is the RHYn-OC47 PCB?

The RHYn-OC47 measures 228.8 × 76.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the RHYn-OC47?

95 components, from 4 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 RHYn-OC47 design files?

From the ryoo14/rhyn47 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 RHYn-OC47 design in my own project?

The repository has no license, so all rights stay with ryoo14. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the RHYn-OC47 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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