2 layers218.5 × 159.5 mm
2 layers290.1 × 130 mm
Pro V2
kata0510/Lily582.3k6×4+4keys column-staggered split keyboard.
- Size
- 290.1 × 130 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 312
- Nets
- 240
- Pads
- 1,246
- Tracks, vias
- 2,389, 497
- Pours
- 19
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 1 Aug 2018
- Updated
- 26 Dec 2025
Overview
Pro V2 is an open-source printed circuit board by kata0510, from the kata0510/Lily58 repository on GitHub. It is a 2-layer board of 290.1 × 130 mm with 312 parts on 240 nets, routed with 2,389 tracks and 497 vias.
It is built around the RP2040, W25Q128JVPIQ and AMS1117-3.3, with the USBLC6-2SC6 among its other parts. Its parts include 116 diodes, 58 switches, 34 capacitors, 18 resistors and 8 ICs. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
4
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
W25Q128JVPIQ
WSON-8-EP(5x6)-40℃~+85℃ 100,000 cycles 10uA 120ms@(32KB) 128Mbit 133MHz 2.7V~3.6V 20 Years Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection、Power lock protection SPI WSON-8-EP(5x6) NOR FLASH ROHSWinbond ElecNOR FLASH
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
README
Pro_V2/README.mdLily58 Pro v2
description
- MCU: RP2040
- PCBA Design
- Backlight Support
- Firmware: QMK Firmware
Assembly Guide
- TBA
BOM
http://lily58-public.s3-website-ap-northeast-1.amazonaws.com/Lily58_Pro_V2_BOM.html
Shop
- TBA
Features
- Choc V2 Switch Support
Parts
312| Qty | Value | Footprint | References |
|---|---|---|---|
| 58 | D | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +42 |
| 58 | SW_Push | yuchi_kbd:MX_Socket | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +42 |
| 58 | YS-SK6812MINI | yuchi_kbd:SK6812MINI-E | LED1, LED2, LED10, LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22, LED23 +42 |
| 18 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C4, C6, C7, C14, C16, C17, C18, C19, C21, C22, C23, C24, C29 +2 |
| 10 | HOLE | yuchi:HOLE_M2_TH | H5, H6, H7, H8, H9, H16, H17, H18, H19, H20 |
| 8 | tab | yuchi_kbd:breakaway04 | H1, H2, H3, H4, H12, H13, H14, H15 |
| 6 | 2.2uF | Capacitor_SMD:C_0402_1005Metric | C12, C13, C15, C27, C28, C30 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R7, R9, R16, R18 |
| 4 | 10u | Capacitor_SMD:C_0603_1608Metric | C10, C11, C25, C26 |
| 4 | 1k | Resistor_SMD:R_0402_1005Metric | R6, R8, R15, R17 |
| 4 | 27 | Resistor_SMD:R_0402_1005Metric | R4, R5, R13, R14 |
| 4 | 27pF | Capacitor_SMD:C_0402_1005Metric | C31, C32, C33, C34 |
| 4 | 5.1k | Resistor_SMD:R_0402_1005Metric | R2, R3, R11, R12 |
| 4 | HOLE | MountingHole:MountingHole_2.2mm_M2_Pad | H10, H11, H21, H22 |
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric | C5, C20 |
| 2 | 12MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1, Y2 |
| 2 | 3A/10V/280mV | Diode_SMD:D_SOD-123 | SD1, SD2 |
| 2 | 50k | Resistor_SMD:R_0402_1005Metric | R1, R10 |
| 2 | 6V 0.5A | Fuse:Fuse_0603_1608Metric | F1, F2 |
| 2 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-89-3 | U1, U5 |
| 2 | AudioJack4 | yuchi_kbd:PJ-320 | J2, J8 |
| 2 | GND | yuchi:TestPoint_Pad_1mm | TP15, TP31 |
| 2 | LED_WHITE | LED_SMD:LED_0402_1005Metric | STLED1, STLED2 |
| 2 | LOGO | yuchi:lily58_logo_2 | H23, H24 |
| 2 | OLED | yuchi:OLED_4Pin | J3, J7 |
| 2 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U3, U7 |
| 2 | RSW | Button_Switch_SMD:SW_Push_1P1T_NO_Vertical_Wuerth_434133025816 | RSW1, RSW2 |
| 2 | SCL_2 | yuchi:TestPoint_Pad_1mm | TP12, TP28 |
| 2 | SDA_2 | yuchi:TestPoint_Pad_1mm | TP13, TP29 |
| 2 | SWBoot | Button_Switch_SMD:SW_Push_1P1T_NO_Vertical_Wuerth_434133025816 | BSW1, BSW2 |
| 2 | SWC | yuchi:TestPoint_Pad_1mm | TP16, TP32 |
| 2 | SWD | yuchi:TestPoint_Pad_1mm | TP14, TP30 |
| 2 | TP_COL0 | yuchi:TestPoint_Pad_1mm | TP1, TP17 |
| 2 | TP_COL1 | yuchi:TestPoint_Pad_1mm | TP2, TP18 |
| 2 | TP_COL2 | yuchi:TestPoint_Pad_1mm | TP3, TP19 |
| 2 | TP_COL3 | yuchi:TestPoint_Pad_1mm | TP4, TP20 |
| 2 | TP_COL4 | yuchi:TestPoint_Pad_1mm | TP5, TP21 |
| 2 | TP_COL5 | yuchi:TestPoint_Pad_1mm | TP6, TP22 |
| 2 | TP_ROW0 | yuchi:TestPoint_Pad_1mm | TP7, TP23 |
| 2 | TP_ROW1 | yuchi:TestPoint_Pad_1mm | TP8, TP24 |
| 2 | TP_ROW2 | yuchi:TestPoint_Pad_1mm | TP9, TP25 |
| 2 | TP_ROW3 | yuchi:TestPoint_Pad_1mm | TP10, TP26 |
| 2 | TP_ROW4 | yuchi:TestPoint_Pad_1mm | TP11, TP27 |
| 2 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2, U6 |
| 2 | USB_C_Receptacle | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1, J6 |
| 2 | W25Q128JVPIQ | Package_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4.3mm | U4, U8 |
| 1 | GP27_R | yuchi:TestPoint_Pad_1mm | TP35 |
| 1 | GP28_R | yuchi:TestPoint_Pad_1mm | TP36 |
| 1 | IO27 | yuchi:TestPoint_Pad_1mm | TP33 |
| 1 | IO28 | yuchi:TestPoint_Pad_1mm | TP34 |
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Questions
How big is the Pro V2 PCB?
It measures 290.1 × 130 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pro V2 use?
312 parts, built around the RP2040, W25Q128JVPIQ, AMS1117-3.3 and USBLC6-2SC6. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Pro V2 KiCad files?
From the kata0510/Lily58 repository on GitHub, at the commit this page was made from: the board is Pro_V2/Pro_V2.kicad_pcb and its schematic Lite_Rev3/Lily58_Lite_Rev3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pro V2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask kata0510 before reusing the design.