MRIYA

MRIYA (Ukrainian for «Dream») is a 42-key column-staggered split keyboard based on Corne Cherry v.3.0.1

Features

• Design optimized for wireless
• Updated thumb cluster (inspired by Jian)
• Reset buttons
• Native nice!view support
• Updated column stagger
• 3DP bumper case (inspired by Dao Choc BLE)
• CNC plates
• BSI-10H Slide Switches
• Molex PicoBlade 1.25mm connectors
• LiPo Battery 301230/301645 support
• No-Solder Spring Headers support
• No LEDs
• Hotswap MX
• ZMK support

PCB

<table align="center"> <tr> <td align="left">Software</td> <td align="left"><a href="https://www.kicad.org/">KiCad 9.0.7 Stable</a></td> </tr> <tr> <td align="left">Silkscreen font</td> <td align="left"><a href="https://fonts.google.com/specimen/Roboto">Roboto</a> | <a href="https://fonts.google.com/specimen/Roboto+Condensed">Roboto condensed</a></td> </tr> <tr> <td align="left">Bird logo</td> <td align="left"><a href="https://pngtree.com/freepng/minimalist-bird-logo_4124682.html">pngtree.com</a></td> </tr> <tr> <td align="left">PCB Art</td> <td align="left"> Olga Rai <a href="https://www.shutterstock.com/g/OlgaRai">Shutterstock</a> | <a href="https://stock.adobe.com/contributor/209778624/olga-rai">Adobe Stock</a></td> </tr> </table>

<div align="center">Top<div>

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<div align="center">Bottom<div>

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PCB Plates

<table align="center"> <tr> <td align="left">Logo font</td> <td align="left"><a href="https://fontbundles.net/integritype-studio/1610789-william-narasi-calligraphy-font">William Narasi</a></td> </tr> </table>

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3D Printed Bumper Case

<div align="center">FDM<div>

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Bill of Materials

Reference|Name|Qty|LCSC|AliExpess ------- | ------- | ------- | ------- | ------- U1, U2 | Microcontroller: nRFMicro / SuperMini nRF52840 / nice!nano | 2 | --- | AliExpress SW1-SW42 | Kailh Hotswap Socket CPG151101S11 | 42 | LCSC | AliExpress D1-D42 | Diode 1N4148W (SOD-123) | 42 | LCSC | AliExpess PSW1, PSW2 | Power Switch SUNGMUN BSI-10H | 2 | LCSC | AliExpress RSW1, RSW2 | Reset Button TC-1109-C-A (4.5x4.5x5.5mm) 4pin DIP | 2 | LCSC | AliExpress J1, J2 | Nice!view display [optional] | 2 | --- | AliExpess J3, J4 | Molex PicoBlade 532610271 connector | 2 | LCSC | AliExpress --- | Socket PH5 12pin (Female header) pitch 2.54mm | 4 | --- | AliExpress --- | Socket PH5 5pin (Female header) pitch 2.54mm | 2 | --- | AliExpress --- | LiPo Battery 301230 | 2 | --- | AliExpress --- | LiPo Battery 301645 (Mounts underneath the PCB. During assembly, you must trim the PH5 sockets and power switches legs flush with the PCB using a special template) [optional] | 2 | --- | AliExpress --- | Jst Connector 1.25mm Dual Head Wire Cable 2 Pin Female Plug [optional] | 2 | --- | AliExpress --- | Silicone Bumpers 8x2mm (for Classic case or CNC plates) | 12 | --- | AliExpress --- | Silicone Bumpers 8x1.5mm (for FR4 plates) | 12 | --- | AliExpress --- | Brass Round Standoff Spacer Female M2 10mm | 4 | --- | AliExpress --- | Brass Round Standoff Spacer Female M2 7mm | 8 | --- | AliExpress --- | Brass Round Standoff Spacer Female M2 6mm (for Classic case 301230 + FR4 plates) | 8 | --- | AliExpress --- | M3 ABS Nylon Round Standoff Spacer 3.5mm | 12 | --- | AliExpress --- | M3 Black ABS Non-Threaded Hollowed Nylon Spacer 5mm [optional] | 4 | --- | AliExpress --- | M2 Stainless Steel Torx Six-Lobe Ultra Thin Head Screw 4mm | 24 | --- | AliExpress --- | M2 Stainless Steel Torx Head Flat Countersunk Screw 8mm (for Classic case + FDM plates) | 12 | --- | AliExpress --- | M2 Stainless Steel Torx Head Flat Countersunk Screw 5mm (for Classic case + FR4 plates) | 12 | --- | AliExpress --- | M2 Grade 12.9 Insert Torx Screw 5mm (for CNC covers) [optional] | 4 | --- | AliExpress --- | М2 (OD 3.2mm) Brass Thread Heat Insert (for FDM plates and covers) length 3mm | 16 | --- | AliExpress

Firmware

You can use any firmware compatible with the Corne keyboard. ZMK Config for the MRIYA

Inspiration

• Corne | Corne Ultralight
• Jian
• Chocofi | Fifi
• Dao Choc BLE