Clickety Split | Leeloo-Micro v1.1

Keyboard Designer: clicketysplit.ca
GitHub: ClicketySplit
Hardware Supported: nice!nano v2 with nice!view Displays

Leeloo-Micro is a 3x5x5m derivative of Leeloo v2.1; inheriting the column stagger and modifiers row, yet, reducing the number of switches by removing the top row and outside columns. With Leeloo-Micro's inaugural release being wireless, it leverages nice!nanos and nice!views for its microcontrollers and displays.

Features

• 3x5x5m Split Keyboard
• Support for Kailh Low Profile Choc switches with 18mm x 18mm spacing.
• All switch locations are socketed.
• Support for Alps Alpine EC11 Rotary Encoders—one on each side, in one of two locations.
  • Rotary encoder locations are socketed.
• nice!view Displays are inherently supported, socketed, and no extra wiring is required.
• Support for both 110mAh, 600mAh, or 700mAh batteries.
• Support for Alps Alpine Micro On/off switches.
• Support for per-switch RGB underglow.
  • Support for ZMK v3.5 Power Domains.
  • Near zero battery leak while RGB LEDs are off.

Building Leeloo-Micro ZMK Firmware

ZMK Firmware: Introduction to ZMK Installation: Installing ZMK Customization: Customizing ZMK Development Environment: Basic Setup

Build commands for the default keymap of Leeloo-Micro v1.0:

west build -d build/left -p -b nice_nano_v2 -- -DSHIELD=leeloo_micro_left
west build -d build/right -p -b nice_nano_v2 -- -DSHIELD=leeloo_micro_right

Build commands for your custom keymap of Leeloo-Micro v1.1:

west build -d build/left -p -b nice_nano_v2 -- -DSHIELD=leeloo_micro_rev2_left -DZMK_CONFIG="C:/dev/zmk/[yourName]/leeloo_micro_v1.1/config"

west build -d build/right -p -b nice_nano_v2 -- -DSHIELD=leeloo_micro_rev2_right -DZMK_CONFIG="C:/dev/zmk/[yourName]/leeloo_micro_v1.1/config"

Building Leeloo-Micro's ZMK Firmware with nice!view Displays

There are a couple of files that need to be adjusted before the build commands can be run.

Edit the leeloo_micro[_rev2].keymap File

Near the top 3rd of the leeloo_micro[_rev2].keymap file, locate the following code block:

//nice_view_spi: &spi0 {
//  cs-gpios = <&pro_micro 4 GPIO_ACTIVE_HIGH>;
//};

Remove the forward slashes to resemble the following:

nice_view_spi: &spi0 {
    cs-gpios = <&pro_micro 4 GPIO_ACTIVE_HIGH>;
};

Save your changes and close the file.

Sample Build Commands for nice!view Displays

Build commands for the default keymap of Leeloo-Micro v1.0:

west build -d build/left -p -b nice_nano_v2 -- -DSHIELD="leeloo_micro_left nice_view_adapter nice_view"

west build -d build/right -p -b nice_nano_v2 -- -DSHIELD="leeloo_micro_right nice_view_adapter nice_view"

Build commands for your custom keymap of Leeloo-Micro v1.1:

west build -d build/left -p -b nice_nano_v2 -- -DSHIELD="leeloo_micro_rev2_left nice_view_adapter nice_view" -DZMK_CONFIG="/workspaces/zmk-config/[yourName]/leeloo_micro_v1.1/config"

west build -d build/right -p -b nice_nano_v2 -- -DSHIELD="leeloo_micro_rev2_right nice_view_adapter nice_view" -DZMK_CONFIG="/workspaces/zmk-config/[yourName]/leeloo_micro_v1.1/config"

Support

If you have any questions with regards to Leeloo-Micro, please Contact Us.

Clickety Split For the love of split keyboards.