HardLabs

Dya right

cormoran·dya-keyboard·hardware/dya-v1/right/dya-right.kicad_pcb

Dya right PCB layout, top view — open source RP2040/RP2350 board by cormoran

About the Dya right PCB

Dya right is an open source RP2040/RP2350 PCB design by cormoran, published on GitHub under the CC-BY-4.0 license. It is a 2-layer board measuring 180.1 × 113.4 mm, with 110 components from 23 distinct parts.

Its main chip is the RP2040-Zero, from the RP2040/RP2350 family.

It belongs with the keyboards and power & battery designs in this gallery.

From the project

- Controller: RP2040-zero (QMK) and XAIO NRF52840 plus (ZMK) - ZMK firmware is not available yet, since XAIO NRF52840 plus cannot be used in Japan for now. - Layout: US and JIS - Switch: Cherry MX compatible, hotswappable - LED x 12 (left 4, right 4 + 4 indicator) - PMW3610 low p

- Controller: RP2040-zero (QMK) and XAIO NRF52840 plus (ZMK) - ZMK firmware is not available yet, since XAIO NRF52840 plus cannot be used in Japan for now. - Layout: US and JIS - Switch: Cherry MX compatible, hotswappable - LED x 12 (left 4, right 4 + 4 indicator) - PMW3610 low power trackball sensor - Optional features by soldering additional parts - Lipo battery support for XAIO - AAA battery (1.2V NiMH or 1.5V) support

Dya right, from the project README
From the project README

Dya right bill of materials (BOM)

110 components, 23 distinct parts.

QtyPartRefs
42
D
DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8 +34
2
Jumper_2_Open
JPR1, JPR2
1
Conn_01x02_Pin
JR1
1
Conn_01x01_Pin
JR2
1
Conn_01x04
JR3
1
USB_C_Receptacle_USB2.0_14P
JR4
2
Q_PMOS_GSD
QR1, QR2
1
1MΩ
RR1
1
470kΩ
RR2
1
100kΩ
RR3
1
100Ω
RR4
1
10kΩ
RR5
37
SW_Push_45deg
SWR1, SWR2, SWR3, SWR4, SWR5, SWR6, SWR7, SWR8 +29
1
SW_Push_45deg
SWR9-2
1
SW_Push_45deg
SWR25
1
SW_Push_45deg
SWR25-2
2
SW_Push_45deg
SWR35, SWR36
1
SW_SPDT
SW_BATR1
1
RP2040-Zero
UR1
1
XIAO-nRF52840-PLUS
UR2
Show 3 more
QtyPartRefs
1
AE-XCL103
UR3
1
S1009
UR4
8
SK6812MINI
LEDR1, LEDR2, LEDR3, LEDR4, LEDR5, LEDR6, LEDR7, LEDR8

Dya right design files

The KiCad project lives in the cormoran/dya-keyboard repository on GitHub; these links point at the commit this page was built from.

Dya right: common questions

What microcontroller does the Dya right use?

The Dya right is built around the RP2040-Zero, from the RP2040/RP2350 family.

How big is the Dya right PCB?

The Dya right measures 180.1 × 113.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Dya right?

110 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the Dya right design files?

From the cormoran/dya-keyboard repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Dya right design in my own project?

Yes, under the terms of its CC-BY-4.0 license, which cormoran chose for the repository.

Can I test firmware for the Dya right 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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