[keyboard] mzmkb/slimdash/rev1

keyboards/mzmkb/slimdash/info.json

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+{
+    "manufacturer": "mzmkb",
+    "maintainer": "mizma",
+    "bootloader": "rp2040",
+    "processor": "RP2040",
+    "split": {
+        "enabled": true
+    },
+    "url": "https://github.com/mizma/slimdash"
+}

keyboards/mzmkb/slimdash/readme.md

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+# Slimdash
+
+![mzmkb/slimdash/rev1](https://i.imgur.com/ymf8ROw.jpeg)
+
+__SlimDash__ is a slim low profile split ortho-staggered keyboard inspired by omkbd/ErgoDash
+with following key highlights:
+
+* Ortho-Staggered Split keyboard layout
+* Slim body (20-22mm depending on key caps and rubber feet used)
+* Rigid body structure
+* Per-Key RGB LED Matrix lighting
+* USB-C connector
+* Easy build utilizing PCBA service for the harder SMT components
+* Keyboard Maintainer: [mizma](https://github.com/mizma)
+* Hardware Supported: [SlimDash](https://github.com/mizma/SlimDash/)
+* Hardware Availability: Build your own using design data at [SlimDash](https://github.com/mizma/SlimDash/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make mzmkb/slimdash/rev1:default
+
+Flashing example for this keyboard:
+
+    make mzmkb/slimdash/rev1:default:flash
+
+You may also enter Bootloader on your keyboard, and copy the `mzmkb_slimdash_*_*.uf2`
+file into the `RPI-RP2` drive shown in your PC.
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools)
+and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide)
+for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+* __Reset button__: Double-tap the RESET button on the side of the keyboard near
+  TRRS jack.
+* __Physical reset button__: Hold BOOT_SW and press RESET on the side of the keyboard
+  near TRRS jack.
+* __Keycode in layout__: Press the key mapped to `QK_BOOT` if it is available

keyboards/mzmkb/slimdash/rev1/config.h

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+/* Copyright 2025 mizma (@mizma)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+// Make it easier to enter the bootloader
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 1000U
+
+// UART1, communication between the two halves
+#define SERIAL_USART_FULL_DUPLEX // Enable full duplex operation mode
+#define SERIAL_USART_TX_PIN GP17 // USART TX pin
+#define SERIAL_USART_RX_PIN GP18 // USART RX pin
+#define SERIAL_PIO_USE_PIO1      // Use PIO1 as PIO0 is used for WS2812 driver
+

keyboards/mzmkb/slimdash/rev1/keyboard.json

@@ -0,0 +1,239 @@
+{
+    "keyboard_name": "slimdash rev1.0",
+    "diode_direction": "COL2ROW",
+    "features": {
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgb_matrix": true,
+    },
+    "matrix_pins": {
+        "cols": ["GP0", "GP1", "GP3", "GP5", "GP8", "GP7", "GP9"],
+        "rows": ["GP2", "GP4", "GP6", "GP11", "GP10"]
+    },
+    "rgb_matrix": {
+        "animations": {
+            "alphas_mods": true,
+            "band_pinwheel_sat": true,
+            "band_pinwheel_val": true,
+            "band_sat": true,
+            "band_spiral_sat": true,
+            "band_spiral_val": true,
+            "band_val": true,
+            "breathing": true,
+            "cycle_all": true,
+            "cycle_left_right": true,
+            "cycle_out_in": true,
+            "cycle_out_in_dual": true,
+            "cycle_pinwheel": true,
+            "cycle_spiral": true,
+            "cycle_up_down": true,
+            "digital_rain": true,
+            "dual_beacon": true,
+            "gradient_left_right": true,
+            "gradient_up_down": true,
+            "hue_breathing": true,
+            "hue_pendulum": true,
+            "hue_wave": true,
+            "jellybean_raindrops": true,
+            "multisplash": true,
+            "pixel_flow": true,
+            "pixel_fractal": true,
+            "pixel_rain": true,
+            "rainbow_beacon": true,
+            "rainbow_moving_chevron": true,
+            "rainbow_pinwheels": true,
+            "raindrops": true,
+            "solid_color": true,
+            "solid_multisplash": true,
+            "solid_reactive": true,
+            "solid_reactive_cross": true,
+            "solid_reactive_multicross": true,
+            "solid_reactive_multinexus": true,
+            "solid_reactive_multiwide": true,
+            "solid_reactive_nexus": true,
+            "solid_reactive_simple": true,
+            "solid_reactive_wide": true,
+            "solid_splash": true,
+            "splash": true,
+            "typing_heatmap": true
+        },
+        "driver": "ws2812",
+        "layout": [
+            {"matrix": [3, 6], "x": 105, "y": 51, "flags": 4},
+            {"matrix": [4, 6], "x": 105, "y": 64, "flags": 4},
+            {"matrix": [4, 5], "x": 90, "y": 51, "flags": 4},
+            {"matrix": [4, 4], "x": 75, "y": 51, "flags": 4},
+            {"matrix": [4, 3], "x": 45, "y": 51, "flags": 4},
+            {"matrix": [4, 2], "x": 30, "y": 51, "flags": 4},
+            {"matrix": [4, 1], "x": 15, "y": 51, "flags": 4},
+            {"matrix": [4, 0], "x": 0, "y": 51, "flags": 4},
+            {"matrix": [3, 0], "x": 0, "y": 38, "flags": 4},
+            {"matrix": [3, 1], "x": 15, "y": 38, "flags": 4},
+            {"matrix": [3, 2], "x": 30, "y": 38, "flags": 4},
+            {"matrix": [3, 3], "x": 45, "y": 38, "flags": 4},
+            {"matrix": [3, 4], "x": 60, "y": 38, "flags": 4},
+            {"matrix": [3, 5], "x": 75, "y": 38, "flags": 4},
+            {"matrix": [2, 6], "x": 90, "y": 26, "flags": 4},
+            {"matrix": [1, 6], "x": 90, "y": 13, "flags": 4},
+            {"matrix": [2, 5], "x": 75, "y": 26, "flags": 4},
+            {"matrix": [2, 4], "x": 60, "y": 26, "flags": 4},
+            {"matrix": [2, 3], "x": 45, "y": 26, "flags": 4},
+            {"matrix": [2, 2], "x": 30, "y": 26, "flags": 4},
+            {"matrix": [2, 1], "x": 15, "y": 26, "flags": 4},
+            {"matrix": [2, 0], "x": 0, "y": 26, "flags": 4},
+            {"matrix": [1, 0], "x": 0, "y": 13, "flags": 4},
+            {"matrix": [1, 1], "x": 15, "y": 13, "flags": 4},
+            {"matrix": [1, 2], "x": 30, "y": 13, "flags": 4},
+            {"matrix": [1, 3], "x": 45, "y": 13, "flags": 4},
+            {"matrix": [1, 4], "x": 60, "y": 13, "flags": 4},
+            {"matrix": [1, 5], "x": 75, "y": 13, "flags": 4},
+            {"matrix": [0, 6], "x": 90, "y": 0, "flags": 4},
+            {"matrix": [0, 5], "x": 75, "y": 0, "flags": 4},
+            {"matrix": [0, 4], "x": 60, "y": 0, "flags": 4},
+            {"matrix": [0, 3], "x": 45, "y": 0, "flags": 4},
+            {"matrix": [0, 2], "x": 30, "y": 0, "flags": 4},
+            {"matrix": [0, 1], "x": 15, "y": 0, "flags": 4},
+            {"matrix": [0, 0], "x": 0, "y": 0, "flags": 4},
+            {"matrix": [8, 6], "x": 119, "y": 51, "flags": 4},
+            {"matrix": [9, 6], "x": 119, "y": 64, "flags": 4},
+            {"matrix": [9, 5], "x": 134, "y": 51, "flags": 4},
+            {"matrix": [9, 4], "x": 149, "y": 51, "flags": 4},
+            {"matrix": [9, 3], "x": 179, "y": 51, "flags": 4},
+            {"matrix": [9, 2], "x": 194, "y": 51, "flags": 4},
+            {"matrix": [9, 1], "x": 209, "y": 51, "flags": 4},
+            {"matrix": [9, 0], "x": 224, "y": 51, "flags": 4},
+            {"matrix": [8, 0], "x": 224, "y": 38, "flags": 4},
+            {"matrix": [8, 1], "x": 209, "y": 38, "flags": 4},
+            {"matrix": [8, 2], "x": 194, "y": 38, "flags": 4},
+            {"matrix": [8, 3], "x": 179, "y": 38, "flags": 4},
+            {"matrix": [8, 4], "x": 164, "y": 38, "flags": 4},
+            {"matrix": [8, 5], "x": 149, "y": 38, "flags": 4},
+            {"matrix": [7, 6], "x": 134, "y": 26, "flags": 4},
+            {"matrix": [6, 6], "x": 134, "y": 13, "flags": 4},
+            {"matrix": [7, 5], "x": 149, "y": 26, "flags": 4},
+            {"matrix": [7, 4], "x": 164, "y": 26, "flags": 4},
+            {"matrix": [7, 3], "x": 179, "y": 26, "flags": 4},
+            {"matrix": [7, 2], "x": 194, "y": 26, "flags": 4},
+            {"matrix": [7, 1], "x": 209, "y": 26, "flags": 4},
+            {"matrix": [7, 0], "x": 224, "y": 26, "flags": 4},
+            {"matrix": [6, 0], "x": 224, "y": 13, "flags": 4},
+            {"matrix": [6, 1], "x": 209, "y": 13, "flags": 4},
+            {"matrix": [6, 2], "x": 194, "y": 13, "flags": 4},
+            {"matrix": [6, 3], "x": 179, "y": 13, "flags": 4},
+            {"matrix": [6, 4], "x": 164, "y": 13, "flags": 4},
+            {"matrix": [6, 5], "x": 149, "y": 13, "flags": 4},
+            {"matrix": [5, 6], "x": 134, "y": 0, "flags": 4},
+            {"matrix": [5, 5], "x": 149, "y": 0, "flags": 4},
+            {"matrix": [5, 4], "x": 164, "y": 0, "flags": 4},
+            {"matrix": [5, 3], "x": 179, "y": 0, "flags": 4},
+            {"matrix": [5, 2], "x": 194, "y": 0, "flags": 4},
+            {"matrix": [5, 1], "x": 209, "y": 0, "flags": 4},
+            {"matrix": [5, 0], "x": 224, "y": 0, "flags": 4}
+        ],
+        "max_brightness": 128,
+        "sleep": true,
+        "split_count": [35, 35]
+    },
+    "split": {
+        "matrix_pins": {
+            "right": {
+                "cols": ["GP0", "GP1", "GP3", "GP5", "GP8", "GP7", "GP9"],
+                "rows": ["GP2", "GP4", "GP6", "GP11", "GP10"]
+            }
+        },
+        "serial": {
+            "driver": "vendor"
+        },
+        "transport": {
+            "sync": {
+                "matrix_state": true
+            }
+        }
+    },
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0x7344",
+        "vid": "0x4D5A"
+    },
+    "ws2812": {
+        "driver": "vendor",
+        "pin": "GP20"
+    },
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"matrix": [0, 0], "x": 0, "y": 0.375},
+                {"matrix": [0, 1], "x": 1, "y": 0.375},
+                {"matrix": [0, 2], "x": 2, "y": 0.125},
+                {"matrix": [0, 3], "x": 3, "y": 0},
+                {"matrix": [0, 4], "x": 4, "y": 0.125},
+                {"matrix": [0, 5], "x": 5, "y": 0.25},
+                {"matrix": [0, 6], "x": 6, "y": 0.75},
+                {"matrix": [5, 6], "x": 11.5, "y": 0.75},
+                {"matrix": [5, 5], "x": 12.5, "y": 0.25},
+                {"matrix": [5, 4], "x": 13.5, "y": 0.125},
+                {"matrix": [5, 3], "x": 14.5, "y": 0},
+                {"matrix": [5, 2], "x": 15.5, "y": 0.125},
+                {"matrix": [5, 1], "x": 16.5, "y": 0.375},
+                {"matrix": [5, 0], "x": 17.5, "y": 0.375},
+                {"matrix": [1, 0], "x": 0, "y": 1.375},
+                {"matrix": [1, 1], "x": 1, "y": 1.375},
+                {"matrix": [1, 2], "x": 2, "y": 1.125},
+                {"matrix": [1, 3], "x": 3, "y": 1},
+                {"matrix": [1, 4], "x": 4, "y": 1.125},
+                {"matrix": [1, 5], "x": 5, "y": 1.25},
+                {"matrix": [1, 6], "x": 6, "y": 1.75},
+                {"matrix": [6, 6], "x": 11.5, "y": 1.75},
+                {"matrix": [6, 5], "x": 12.5, "y": 1.25},
+                {"matrix": [6, 4], "x": 13.5, "y": 1.125},
+                {"matrix": [6, 3], "x": 14.5, "y": 1},
+                {"matrix": [6, 2], "x": 15.5, "y": 1.125},
+                {"matrix": [6, 1], "x": 16.5, "y": 1.375},
+                {"matrix": [6, 0], "x": 17.5, "y": 1.375},
+                {"matrix": [2, 0], "x": 0, "y": 2.375},
+                {"matrix": [2, 1], "x": 1, "y": 2.375},
+                {"matrix": [2, 2], "x": 2, "y": 2.125},
+                {"matrix": [2, 3], "x": 3, "y": 2},
+                {"matrix": [2, 4], "x": 4, "y": 2.125},
+                {"matrix": [2, 5], "x": 5, "y": 2.25},
+                {"matrix": [2, 6], "x": 6, "y": 2.75},
+                {"matrix": [7, 6], "x": 11.5, "y": 2.75},
+                {"matrix": [7, 5], "x": 12.5, "y": 2.25},
+                {"matrix": [7, 4], "x": 13.5, "y": 2.125},
+                {"matrix": [7, 3], "x": 14.5, "y": 2},
+                {"matrix": [7, 2], "x": 15.5, "y": 2.125},
+                {"matrix": [7, 1], "x": 16.5, "y": 2.375},
+                {"matrix": [7, 0], "x": 17.5, "y": 2.375},
+                {"matrix": [3, 0], "x": 0, "y": 3.375},
+                {"matrix": [3, 1], "x": 1, "y": 3.375},
+                {"matrix": [3, 2], "x": 2, "y": 3.125},
+                {"matrix": [3, 3], "x": 3, "y": 3},
+                {"matrix": [3, 4], "x": 4, "y": 3.125},
+                {"matrix": [3, 5], "x": 5, "y": 3.25},
+                {"matrix": [3, 6], "x": 7.25, "y": 4},
+                {"matrix": [8, 6], "x": 10.25, "y": 4},
+                {"matrix": [8, 5], "x": 12.5, "y": 3.25},
+                {"matrix": [8, 4], "x": 13.5, "y": 3.125},
+                {"matrix": [8, 3], "x": 14.5, "y": 3},
+                {"matrix": [8, 2], "x": 15.5, "y": 3.125},
+                {"matrix": [8, 1], "x": 16.5, "y": 3.375},
+                {"matrix": [8, 0], "x": 17.5, "y": 3.375},
+                {"matrix": [4, 0], "x": 0, "y": 4.375},
+                {"matrix": [4, 1], "x": 1, "y": 4.375},
+                {"matrix": [4, 2], "x": 2, "y": 4.125},
+                {"matrix": [4, 3], "x": 3, "y": 4},
+                {"matrix": [4, 4], "x": 5.25, "y": 5},
+                {"matrix": [4, 5], "x": 6.25, "y": 4, "h": 2},
+                {"matrix": [4, 6], "x": 7.25, "y": 5},
+                {"matrix": [9, 6], "x": 10.25, "y": 5},
+                {"matrix": [9, 5], "x": 11.25, "y": 4, "h": 2},
+                {"matrix": [9, 4], "x": 12.25, "y": 5},
+                {"matrix": [9, 3], "x": 14.5, "y": 4},
+                {"matrix": [9, 2], "x": 15.5, "y": 4.125},
+                {"matrix": [9, 1], "x": 16.5, "y": 4.375},
+                {"matrix": [9, 0], "x": 17.5, "y": 4.375}
+            ]
+        }
+    }
+}