Compatible with MX and Choc V2 switches (not Choc V1)
Dimensions: 18.10mm x 18.10mm (keycaps will not fit, if the pcb has a choc grid spacing, for example the Piantor)
Material: PBT (Black, White, Deep Mocha, Forest Green), ABS (Baby Blue, Purple)
MBK Colors is the first low profile keycaps set compatible with so many keycap sizes. It intends to bring new options to the low profile community, and also support for more "standard" layouts.
The kit includes 133 PBT keycaps, packaged firmly in 3 stacked plastic trays.
Material: PBT (Slightly textured)
Compatible with Choc V1 switches (not V2)
Photos of the completed keyboard are for demonstration purposes only.This product includes only keycaps.
Material: ABS plastic body and silicone paw/butt (soft)
Compatible with Cherry MX switches and clones
Height: 13mm
Order 4 of this keycaps and get a clear paw case for free
Photos of the completed keyboard are for demonstration purposes only.This product includes only keycaps.
The ZSA profile is similar to the OEM profile, but with a ball shape.
131 keycaps
ZSA profile
Compatible with MX switches and clones
ABS material with UV printed legends
Thickness is around 1.15mm
It can be used for most Standard 61/64/68/84/87/96/104/108 ANSI MX switch mechanical keyboards, with a bottom row 6.25u and 7x1.25u (space is 11.7cm).It's not compatible with the layout which need 1.5u Ctrl Alt.
Transparent housing, gold plated steel
For 60% and 87% keyboards
Compatible with MX PCBs
New V2 version have an improved housing to help prevent wire popping.
Material: Nylon PA Plastic
Includes:
1x 2U stabilizer (V3), washers and golden screws (Soulmate stabilizer sticker set not included)or
4x 2U and 1x 6.25U stabilizers (V2), washers and golden screws + Soulmate stabilizer sticker set
V3 Features
DUROCK V3 Screw-in Stabilizer is with innovative design on stems base on V2.The upgrade stem/slider is with Smaller wire gap and Elastic support base to Minimize the wire wobble and noise.The V3 PCB Mount Stabilizer is able to be used directly with less tuning.
Innovative Elastic Support Base
Smaller Wire Gap
1QTY = 10 switches
Material: Polymer Nylon UPE Blend (top), POM (bottom)
Stem: LY Stem (13.45mm extended long pole)
Factory lube
Long gold spring 60g
These are PCB mounted switches (5pins). To use these as plate mounted switches (3pins), just cut the two plastic legs with a flush wire cutters.
The special Semi-Silent Stem method keeps the normal bottoming sound but then silence at top.
1QTY = 10 switches
Material: Polycarbonate (top), Nylon (bottom), New Shape POM stem
Stem: POM
Factory lube
Long gold spring 62g
Main Features:
Type-- Linear
Total travel: 3.7 ± 0.3 mm
Actuation travel: 2mm
Bottom out: 62g
Gold plated spring
Gold contacts
5 pin
2 THICK Pins for Hot-swap keyboards
These are PCB mounted switches (5pins). To use these as plate mounted switches (3pins), just cut the two plastic legs with a flush wire cutters.
Features
nRF52840 wireless module
Li-Po battery charger (4.2V Lithium @ 100mAh)
USB Type-C (data and charing)
Pro-Micro drop-in replacement (same size 18x33mm, pinout)
Support for QMK (nrf52 fork) and ZMK (recommended)
USB Mass Storage for firmware update
True wireless split keyboard (no TRRS cable, or separate receiver)
Also wired split keyboard with USB-C and Serial/I2C connection
Comes with Adafruit nRF52 Bootloader (UF2 Mass Storage updates and DFU serial)
System requirements: Bluetooth >4.2 for ZMK
Variant:
Standard (thin): Mid-Mount USB-C connector, castellated holes, pattern on the backside
With On/Off switch: On/Off switch for battery, higher as the Standard variant
The Puchi-BLE comes without header pins, to keep the price low as possible.I highly reccommend to use the "Single Row Sockets" from Mill-Max, the cheaper alternative, or the "Spring-loaded pin headers".You can find the standard pin header here.
Difference to the nice!nano:
Certified Bluetooth module (CE, FCC and ROHS)
Optimised ceramic antenna for high signal strength and low levels of interference
On/Off switch to extend battery life (only Variant with switch)
Open Source
Battery (read carefully)
Puchi-BLE supports 1S LiPo batteries (4.2V)
Only use LiPo batteries with a protection circuit, because the Puchi-BLE has no low voltes (discharge) protection for batteries
A 301230 (3.0 x 12 x 30 mm) LiPo batterie fit between 4.5mm tall pin sockets
Connect the batterie to B+ and B-, or RAW and GND (these pairs of pins are internally connected)
Avoid reverse polarity (nRF52840 chip is usually destroyed first)
Note that a few keyboards have RAW and VCC pins connected together (namely Helix and Gherkin), and will kill the controller (RAW pin is for the charger only). You may just not solder RAW pin to the keyboard as a workaround.
FAQ
Do i need a TRRS cable to connect the split keyboard halfs?
No, the slave side connects wireless to the master side. Optional you can use a cable (no charge over TRRS cable).
What's the battery life?
Approximately 2weeks with a 100mAh battery (no oled, or led‘s).
Is there a lag while typing?
Bluetooth devices can reach a latency of 1.3 ms. Lower latency means more power drain and reduce the battery life.
Is it possible to switch between Bluetooth devices?
Yes, QMK and ZMK have support for up to 5 Bluetooth profiles.
What batteries work with the Puchi-BLE?
LiPo batteries with 1S. Also important is that the LiPo batterie has a protection circuit (low voltes / discharge)
Are batteries available in the shop?
No, due to the german law, i don’t offer batteries in the shop. You can get LiPo batteries on Ebay and Aliexpress.
What are the EXT_VCC and EXT_GND? Are they the same pins as VCC and GND?
Yes. Power output is sofware-controlled to save battery (RGB LEDs draw up to 1 mA each when off).
Does the magnetic USB-C adpater work with both variants?Yes. The switch does not collide with the magnet adapter.
The Puchi-BLE is heavily based on the open source project nRFMicro from Joric.For each Puchi-BLE sold, a small amount is donated to the creator.
Controller comparison
Board MCU Architecture Clock Flash RAM
Puchi-BLE
nRF52840
32-bit Cortex M4
64 Mhz
1 MB
256 kB
nice!nano
nRF52840
32-bit Cortex M4
64 Mhz
1 MB
256 kB
Pro Micro
ATmega32u4
8-bit AVR
16 Mhz
32 kB
2.5 kB
Bluepill
STM32F103C8T6
32-bit Cortex M4
72 Mhz
64 kB
20 kB
Proton-C
STM32F303CCT6
32-bit Cortex M4
72 Mhz
256 kB
40 kB
Pinout
The new JWK Durock switches with a deeper sound signature and still a very smooth feel.
1QTY = 10 switches
Material: Polycarbonate (top), Nylon (bottom)
New Shape POM stem (13.1mm longer pole)
Factory lube
2 stage long gold spring 62g
These are PCB mounted switches (5pins). To use these as plate mounted switches (3pins), just cut the two plastic legs with a flush wire cutters.
Profile: NP
Material: PBT
28 keys
MX compatible
Photos of the completed keyboard are for demonstration purposes only.This product includes only keycaps.
The new JWK Durock switches with a deeper sound signature and still a very smooth feel.
1QTY = 10 switches
Material: Full POM housing / new mixed material stem
Lubed (Smoother performance)
Colors: Housing PANTONE 17-5104 Ultimate Gray / Stem PANTONE 13-0647
These are PCB mounted switches (5pins). To use these as plate mounted switches (3pins), just cut the two plastic legs with a flush wire cutters.
The Sunflower switch is a T1
Type1: T1 tactile style, heavy tactile feeling
Type2: Medium tactility, similar MX Clear
Type3: Light tactile style, similar to MX Brown
The new JWK Durock switches with a deeper sound signature and still a very smooth feel.
1QTY = 10 switches
Material: Full POM housing / Mystery Material Stem
Unlubed
These are PCB mounted switches (5pins). To use these as plate mounted switches (3pins), just cut the two plastic legs with a flush wire cutters.
The handpainted versions have a matt varnish (Premium Acrylic Polyurethane), to protect the paint.
The "Primer" Version has a black/gray basecoat. You can paint it by your own.
This keycap has a MX Stemp and is 20mm high.
Black - 50g Linear
Brown - 45g Tactile
Red - 45g Linear
These are PCB mounted switches (5pins). To use these as plate mounted switches (3pins), just cut the two plastic legs with a flush wire cutters.
