Sofle Wireless: Fully Assembled Custom Mechanical Keyboard

Sofle Wireless – ergonomic split mechanical keyboard with OLED and rotary encoder (ZMK, Bluetooth, hotswap, Cherry MX) by FalbaTech

Sofle Wireless is an advanced ergonomic split keyboard designed for users who want full customization, wireless freedom, and modern functionality.

With OLED display, programmable rotary encoder, and ZMK firmware, it delivers powerful control, flexibility, and comfort for daily work, coding, and gaming.

Each keyboard is handmade in Poland in the FalbaTech workshop.

Wireless ZMK performance

Powered by Nice Nano v2 controllers with ZMK firmware.

Bluetooth wireless connection

multi device support

advanced layers and macros

very low power consumption

Fully wireless halves

no cable between sides

USB C used for charging and optional wired mode

Battery life

Li Po battery from 450 to 800 mAh depending on case

Typical runtime:

master side up to 1 month without OLED

slave side up to 7 months

with OLED enabled:

master side around 6 days

slave side around 6 to 7 days

battery life depends on configuration and usage

Ergonomic split layout

Sofle layout designed for comfort and productivity.

natural hand positioning

reduced wrist strain

better posture during long sessions

Dimensions per half:

162 × 134 × 24 mm

OLED display

Built in OLED screen for real time information.

active layer

battery status

system info

custom graphics

Programmable rotary encoder

Rotary encoder adds intuitive control.

volume

scrolling

application switching

custom macros

fully programmable via firmware

Hotswap sockets

Compatible with Cherry MX style switches

no soldering required

easy switch replacement

full customization

Switch options (Cherry MX)

Original German Cherry MX switches sourced from EU distributors:

Red 45 g

Silent Red 45 g

Silver Speed 45 g

Black 60 g

Brown 45 g

Blue 50 g

Green 70 g

Clear 55 g

Case variants

Standard

compact version without wrist rest

FullHand Ver.1

integrated flat wrist support

FullHand Ver.2

integrated rounded ergonomic wrist support

Joined (Butterfly)

both halves permanently connected into one keyboard

Premium materials

CNC machined bamboo

lightweight and eco friendly

natural appearance

finished with child safe lacquer

CNC machined solid beech

heavier and stable

premium feel

available natural or black painted

3D printed PETG

durable technical material

high precision structure

PETG surface finishes

Geometric Shimmer™

glossy geometric texture

better grip

less visible scratches

Carbon Style PETG

black PETG with carbon additive

modern technical look

Keycaps

DSA profile PBT keycaps

durable and resistant to wear

Printed version

laser engraved symbols

high durability

legends do not fade

Optional SlimXDA PETG keycaps available

Accessories

oriBag felt sleeve

handmade

black or grey

desk mat

4 mm PET felt

improves comfort and protects the desk

Technical specifications

Firmware: ZMK

Connectivity: Bluetooth + USB C

Weight: approx. 500 g depending on case

Handmade in Poland

Each Sofle Wireless keyboard is CNC machined, 3D printed, assembled, and finished by hand in the FalbaTech workshop.

Wooden cases are protected with two layers of child safe lacquer.

Natural materials may show subtle variations. This is a sign of real craftsmanship.

Every keyboard is tested on macOS, Windows, and Linux before shipping.

Why choose Sofle Wireless

wireless ZMK firmware

OLED display

rotary encoder

hotswap sockets

ergonomic split layout

premium materials

handmade in Poland

Sofle Wireless combines advanced functionality, wireless performance, and ergonomic design in a customizable keyboard built for professionals, developers, and enthusiasts who want full control over their setup.