Lily58 DIY PCB – Solderable Split Keyboard PCB
Best split keyboard foundation for enthusiasts wanting a custom, solder-free build.
Build your dream split keyboard with the Lily58 SMT PCB (V2) from Boardsource. This fully assembled and factory-soldered PCB offers a seamless, solder-less experience, making it perfect for enthusiasts. It features dual USB-C ports for durability, hot-swap sockets for easy switch customization, and vibrant per-key RGB and underglow lighting. Powered by the RP2040 chip and compatible with QMK/VIA firmware, it provides full programmability. With pre-installed OLED-S screen sockets and support for rotary encoders, this matte black PCB is ready to integrate into standard Lily58 cases.
$85.00
Owner Satisfaction
4.6
/ 5
Category Rank
51
/ 292
#51 in Input Devices
Price vs Category Average
-81%
Below average
Layout
5858644
/ Lily / Lily Pro (xx column-staggered split)
Who it's for
- Budget-conscious enthusiasts building their own ergonomic setup
- Typists seeking relief from wrist and shoulder strain
- Power users wanting total control over keymaps and macros
Who should skip it
- Users unwilling to relearn their typing habits and layout
- Novices lacking experience with complex soldering tasks
- Shoppers wanting an all-in-one, ready-to-use keyboard solution
Performance breakdown
Assembly Accessibility
Factory-soldered components remove the barrier to entry for custom keyboard building.
Firmware Flexibility
QMK and VIA compatibility offers industry-leading customization for every key.
Switch Customization
Hot-swap sockets allow for effortless switch swapping without needing a soldering iron.
Hardware Durability
Dual USB-C ports provide a robust and reliable connection for daily use.
Visual Customization
Per-key RGB and underglow lighting offer extensive aesthetic control for your desk.
Ergonomic Potential
The column-staggered split layout promotes a natural and comfortable typing posture.
Key Specs
Layout
Lily58 / Lily58 Pro (6x4x4 column-staggered split)
Microcontroller
RP2040
Firmware
QMK / VIA
Connection
Dual USB-C
Current Version
V2
Key Count
58 keys
Color
Matte black
Compatibility
Works with all standard Lily58 cases
Features
- Fully assembled and factory-soldered
- Hotswap sockets for easy switch changes
- Dual USB-C ports for durability
- Per-key RGB and underglow lighting
- QMK & VIA compatible firmware
- Pre-flashed with default VIA map
- Supports rotary encoder integration
- Pre-installed OLED-S screen sockets
What customers say
The Lily58 DIY PCB earns high praise, primarily for its exceptional build quality and intelligent columnar stagger design, which significantly enhances typing comfort and reduces wrist strain. Users find the assembly process rewarding, noting the PCB’s well-labeled components and high quality solder pads that simplify the complex DIY build. This product serves as an outstanding foundation for enthusiasts seeking a highly customizable, high performance split keyboard. While sourcing external parts presents a challenge for newcomers, the core PCB is viewed as a reliable, top-tier component. Strong community support further solidifies its reputation as a valuable investment for the dedicated builder.
Know before you buy
No, this version comes fully assembled and factory-soldered. You only need to install your preferred mechanical switches and keycaps to get started.
The PCB supports standard MX-style mechanical switches. It is compatible with most 3-pin and 5-pin switches, allowing you to swap them out without needing a soldering iron.
Yes, the PCB is compatible with VIA, which provides a user-friendly graphical interface for remapping keys and configuring layers in real-time. It comes pre-flashed with a default VIA map, so it is ready to use immediately.
Yes, the board is designed to support rotary encoders. You can integrate them into your build if you prefer them over standard keys for tasks like volume control or scrolling.
Yes, this V2 PCB is designed to be compatible with all standard Lily58 and Lily58 Pro cases. It maintains the traditional 6x4x4 column-staggered layout.
The dual USB-C ports provide flexibility for your cable management, allowing you to plug your cable into either side of the split keyboard. They also offer improved durability compared to older micro-USB standards.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$85