Merge remote-tracking branch 'origin/master' into develop

8 files changed, 842 insertions, 0 deletions

diff --git a/keyboards/handwired/unicomp_mini_m/config.h b/keyboards/handwired/unicomp_mini_m/config.h
new file mode 100644
index 0000000000..41676ec805
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/config.h
@@ -0,0 +1,59 @@
+/*
+Copyright 2021 stevendlander
+
+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
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x0000
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    stevendlander
+#define PRODUCT         Unicomp Mini M
+
+/* key matrix size */
+#define MATRIX_ROWS 12
+#define MATRIX_COLS 16
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { F7, F6, F5, F4, F3, F2, F1, F0, E6, E7, B0, B1 }
+#define MATRIX_COL_PINS { C7, C6, C5, C4, C3, C2, C1, C0, E1, E0, D7, B7, D5, D4, D3, D2 }
+#define UNUSED_PINS
+
+#define LED_PIN_ON_STATE 0
+#define LED_NUM_LOCK_PIN B6
+#define LED_CAPS_LOCK_PIN B5
+#define LED_SCROLL_LOCK_PIN B4
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION ROW2COL
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed (5 is default) */
+#define DEBOUNCE 5
+
+/* The Mini M has no diodes */
+#define MATRIX_HAS_GHOST
diff --git a/keyboards/handwired/unicomp_mini_m/info.json b/keyboards/handwired/unicomp_mini_m/info.json
new file mode 100644
index 0000000000..4b5390779a
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/info.json
@@ -0,0 +1,462 @@
+{
+    "keyboard_name": "Unicomp Mini M",
+    "url": "",
+    "maintainer": "stevendlander",
+    "width": 15.5,
+    "height": 7.5,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                { "label": "Esc",
+                    "x": 0,
+                    "y": 0
+                },
+                {
+                    "label": "F1",
+                    "x": 2,
+                    "y": 0
+                },
+                {
+                    "label": "F2",
+                    "x": 3,
+                    "y": 0
+                },
+                {
+                    "label": "F3",
+                    "x": 4,
+                    "y": 0
+                },
+                {
+                    "label": "F4",
+                    "x": 5,
+                    "y": 0
+                },
+                {
+                    "label": "F5",
+                    "x": 6.5,
+                    "y": 0
+                },
+                {
+                    "label": "F6",
+                    "x": 7.5,
+                    "y": 0
+                },
+                {
+                    "label": "F7",
+                    "x": 8.5,
+                    "y": 0
+                },
+                {
+                    "label": "F8",
+                    "x": 9.5,
+                    "y": 0
+                },
+                {
+                    "label": "F9",
+                    "x": 11,
+                    "y": 0
+                },
+                {
+                    "label": "F10",
+                    "x": 12,
+                    "y": 0
+                },
+                {
+                    "label": "F11",
+                    "x": 13,
+                    "y": 0
+                },
+                {
+                    "label": "F12",
+                    "x": 14,
+                    "y": 0
+                },
+                {
+                    "label": "PrtSc",
+                    "x": 15.25,
+                    "y": 0
+                },
+                {
+                    "label": "Scroll Lock",
+                    "x": 16.25,
+                    "y": 0
+                },
+                {
+                    "label": "Pause",
+                    "x": 17.25,
+                    "y": 0
+                },
+                {
+                    "label": "~",
+                    "x": 0,
+                    "y": 1.5
+                },
+                {
+                    "label": "!",
+                    "x": 1,
+                    "y": 1.5
+                },
+                {
+                    "label": "@",
+                    "x": 2,
+                    "y": 1.5
+                },
+                {
+                    "label": "#",
+                    "x": 3,
+                    "y": 1.5
+                },
+                {
+                    "label": "$",
+                    "x": 4,
+                    "y": 1.5
+                },
+                {
+                    "label": "%",
+                    "x": 5,
+                    "y": 1.5
+                },
+                {
+                    "label": "^",
+                    "x": 6,
+                    "y": 1.5
+                },
+                {
+                    "label": "&",
+                    "x": 7,
+                    "y": 1.5
+                },
+                {
+                    "label": "*",
+                    "x": 8,
+                    "y": 1.5
+                },
+                {
+                    "label": "(",
+                    "x": 9,
+                    "y": 1.5
+                },
+                {
+                    "label": ")",
+                    "x": 10,
+                    "y": 1.5
+                },
+                {
+                    "label": "_",
+                    "x": 11,
+                    "y": 1.5
+                },
+                {
+                    "label": "+",
+                    "x": 12,
+                    "y": 1.5
+                },
+                {
+                    "label": "Backspace",
+                    "x": 13,
+                    "y": 1.5,
+                    "w": 2
+                },
+                {
+                    "label": "Insert",
+                    "x": 15.25,
+                    "y": 1.5
+                },
+                {
+                    "label": "Home",
+                    "x": 16.25,
+                    "y": 1.5
+                },
+                {
+                    "label": "PgUp",
+                    "x": 17.25,
+                    "y": 1.5
+                },
+                {
+                    "label": "Tab",
+                    "x": 0,
+                    "y": 2.5,
+                    "w": 1.5
+                },
+                {
+                    "label": "Q",
+                    "x": 1.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "W",
+                    "x": 2.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "E",
+                    "x": 3.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "R",
+                    "x": 4.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "T",
+                    "x": 5.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "Y",
+                    "x": 6.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "U",
+                    "x": 7.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "I",
+                    "x": 8.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "O",
+                    "x": 9.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "P",
+                    "x": 10.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "{",
+                    "x": 11.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "}",
+                    "x": 12.5,
+                    "y": 2.5
+                },
+                {
+                    "label": "|",
+                    "x": 13.5,
+                    "y": 2.5,
+                    "w": 1.5
+                },
+                {
+                    "label": "Delete",
+                    "x": 15.25,
+                    "y": 2.5
+                },
+                {
+                    "label": "End",
+                    "x": 16.25,
+                    "y": 2.5
+                },
+                {
+                    "label": "PgDn",
+                    "x": 17.25,
+                    "y": 2.5
+                },
+                {
+                    "label": "Caps Lock",
+                    "x": 0,
+                    "y": 3.5,
+                    "w": 1.75
+                },
+                {
+                    "label": "A",
+                    "x": 1.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "S",
+                    "x": 2.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "D",
+                    "x": 3.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "F",
+                    "x": 4.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "G",
+                    "x": 5.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "H",
+                    "x": 6.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "J",
+                    "x": 7.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "K",
+                    "x": 8.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "L",
+                    "x": 9.75,
+                    "y": 3.5
+                },
+                {
+                    "label": ":",
+                    "x": 10.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "\"",
+                    "x": 11.75,
+                    "y": 3.5
+                },
+                {
+                    "label": "Enter",
+                    "x": 12.75,
+                    "y": 3.5,
+                    "w": 2.25
+                },
+                {
+                    "label": "Shift",
+                    "x": 0,
+                    "y": 4.5,
+                    "w": 2.25
+                },
+                {
+                    "label": "Z",
+                    "x": 2.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "X",
+                    "x": 3.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "C",
+                    "x": 4.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "V",
+                    "x": 5.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "B",
+                    "x": 6.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "N",
+                    "x": 7.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "M",
+                    "x": 8.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "<",
+                    "x": 9.25,
+                    "y": 4.5
+                },
+                {
+                    "label": ">",
+                    "x": 10.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "?",
+                    "x": 11.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "Shift",
+                    "x": 12.25,
+                    "y": 4.5,
+                    "w": 2.75
+                },
+                {
+                    "label": "\u2191",
+                    "x": 16.25,
+                    "y": 4.5
+                },
+                {
+                    "label": "Ctrl",
+                    "x": 0,
+                    "y": 5.5,
+                    "w": 1.5
+                },
+                {
+                    "label": "Meta",
+                    "x": 1.5,
+                    "y": 5.5,
+                    "w": 1
+                },
+                {
+                    "label": "Alt",
+                    "x": 2.5,
+                    "y": 5.5,
+                    "w": 1.5
+                },
+                {
+                    "label": "Space",
+                    "x": 4,
+                    "y": 5.5,
+                    "w": 5.75
+                },
+                {
+                    "label": "Alt",
+                    "x": 9.75,
+                    "y": 5.5,
+                    "w": 1.25
+                },
+                {
+                    "label": "Meta",
+                    "x": 11,
+                    "y": 5.5,
+                    "w": 1.5
+                },
+                {
+                    "label": "Menu",
+                    "x": 12.5,
+                    "y": 5.5,
+                    "w": 1
+                },
+                {
+                    "label": "Ctrl",
+                    "x": 13.5,
+                    "y": 5.5,
+                    "w": 1.5
+                },
+                {
+                    "label": "\u2190",
+                    "x": 15.25,
+                    "y": 5.5
+                },
+                {
+                    "label": "\u2193",
+                    "x": 16.25,
+                    "y": 5.5
+                },
+                {
+                    "label": "\u2192",
+                    "x": 17.25,
+                    "y": 5.5
+                }
+            ]
+        }
+    }
+}
diff --git a/keyboards/handwired/unicomp_mini_m/keymaps/default/keymap.c b/keyboards/handwired/unicomp_mini_m/keymaps/default/keymap.c
new file mode 100644
index 0000000000..068c6c4b60
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/keymaps/default/keymap.c
@@ -0,0 +1,106 @@
+/* Copyright 2021 stevendlander
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Layer shortcuts
+enum custom_layers {
+    _QWERTY,
+    _NUMPAD,
+};
+
+enum custom_keycodes {
+    NUMSLCK = SAFE_RANGE, // Num Lock on shift, Scroll Lock regularly
+    PAUSRST,  // Resets keyboard on shift, Pause|break regularly
+    PSCSYSR,  // Sends SYSREQ on alt, Print Screen regularly
+};
+
+// Mod key detection
+#define MODS_SHIFT_MASK (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
+#define MODS_ALT_MASK (MOD_BIT(KC_LALT)|MOD_BIT(KC_RALT))
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QWERTY] = LAYOUT(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,             PSCSYSR, NUMSLCK, PAUSRST,
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_NO,   KC_BSPC,   KC_INS,  KC_HOME, KC_PGUP,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,            KC_DEL,  KC_END,  KC_PGDN,
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NO,   KC_ENT,                              
+    KC_LSFT, KC_NO,   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_NO,   KC_RSFT,                     KC_UP,           
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_APP,  KC_RCTL,            KC_LEFT, KC_DOWN, KC_RGHT
+  ),
+  [_NUMPAD] = LAYOUT(
+    KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, NUMSLCK, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P7,   KC_P8,   KC_P9,   KC_TRNS, KC_PMNS, KC_PPLS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P4,   KC_P5,   KC_P6,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P1,   KC_P2,   KC_P3,   KC_PAST, KC_TRNS, KC_TRNS, KC_TRNS,                              
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P0,   KC_TRNS, KC_PDOT, KC_PSLS, KC_TRNS, KC_TRNS,                     KC_TRNS,             
+    KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS
+  ),
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case NUMSLCK: {
+            if (record->event.pressed) {
+                if (keyboard_report->mods & MODS_SHIFT_MASK) {
+                    tap_code(KC_NLCK);
+                } else {
+                    register_code(KC_SLCK);
+                }
+            } else {
+                unregister_code(KC_SLCK);
+            }
+            break;
+        }
+        case PAUSRST: {
+            if (record->event.pressed) {
+                if (keyboard_report->mods & MODS_SHIFT_MASK) {
+                    reset_keyboard();
+                } else {
+                    register_code(KC_PAUS);
+                }
+            } else {
+                unregister_code(KC_PAUS);
+            }
+            break;
+        }
+        case PSCSYSR: {
+            if (record->event.pressed) {
+                if (keyboard_report->mods & MODS_ALT_MASK) {
+                    tap_code(KC_SYSREQ);
+                } else {
+                    register_code(KC_PAUS);
+                }
+            } else {
+                unregister_code(KC_PAUS);
+            }
+            break;
+        }
+    }
+    return true;
+}
+
+bool led_update_user(led_t led_state) {
+    static bool num_state = false;
+    if (num_state != led_state.num_lock) {
+        if (led_state.num_lock) {
+            layer_on(_NUMPAD);
+        } else { 
+            layer_off(_NUMPAD);
+        }
+        num_state = led_state.num_lock;
+    }
+    return true;
+}
diff --git a/keyboards/handwired/unicomp_mini_m/keymaps/default/readme.md b/keyboards/handwired/unicomp_mini_m/keymaps/default/readme.md
new file mode 100644
index 0000000000..f15b1b50d3
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for unicomp\_mini\_m
diff --git a/keyboards/handwired/unicomp_mini_m/readme.md b/keyboards/handwired/unicomp_mini_m/readme.md
new file mode 100644
index 0000000000..0640fbb250
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/readme.md
@@ -0,0 +1,127 @@
+## Unicomp Mini M with Teensy2.0++ controller & QMK Firmware
+
+### Overview
+
+#### Goals
+
+The goal of this project was to replace the stock control board of the Unicomp Mini M with a programmable one.  The Mini
+M was released by [Unicomp](https://www.pckeyboard.com) in Q1 of 2021 and is a re-release of The IBM Model M Space
+Saving Keyboard (SSK) with some enhancements.
+
+This guide strives to achieve the following:
+
+* Make completely reversable changes, or in other words, no permanent modifications to the Mini M
+* Allow full programmability of the Mini M via QMK
+* Be able to flash firmware without having to take the board apart to hit the reset button
+* Create a default keymap that works just like the stock keymap shipped from Unicomp, including the toggle-able number
+  pad
+* Support all LEDs as normal
+
+My guide will go a few steps further:
+
+* Convert the wired connection from USB-A to USB-C
+* Install a potentiometer to dim the LEDs if desired
+
+#### Credits
+
+The following resources were instrumental to the success of this project:
+
+* Model M 101/102 write-up located in `qmk_firmware/keyboards/converter/modelm`
+* [Model M Subreddit](https://modelm.reddit.com)
+* Model M Discord
+
+### Hardware
+
+##### Parts
+
+For a working Mini M with QMK *without* LEDs working, the following parts are necessary:
+
+* 1 Adafruit Perma-Proto Full Sized Breadboard.  Luckily, this board is a perfect fit for the Mini M case!
+* 1 Teensy2.0++, with headers soldered on if you can find it
+    * 2 20-row x 1 column headers, if you can't find a Teensy with headers already soldered on
+* 2 16-pin Ribbon connectors, PCB mount
+* Hookup wire.  I used 30AWG wire and while it worked, I should have used 1 gauge (or more) thicker
+* A panel mount male USB-B to female USB-C extender
+
+To get the Mini M working with LEDs, you will need:
+
+* 3 1kOhm through-hole resistors
+
+##### Tools
+
+The following were absolutely critical for the project:
+
+* Soldering iron, preferably one with a narrow tip for small connections
+* Drill, preferably a hand-held rotary tool (such as a Dremel)
+* Wire strippers/cutters
+* A sharp knife
+
+Optional, but worth having around:
+
+* Helping-hands, PCB holder, preferably both
+* Multi-meter for testing continuity of your connections
+* Hot-glue gun for mounting the USB extender to the Perma-Proto
+
+### Assembly
+
+#### Solder Teensy to the Perma-Proto
+
+1. Solder headers to Teensy
+2. Solder headers to Perma-Proto
+
+#### Solder ribbon connectors
+
+* Rows on the Perma-Proto that line up with membrane ribbons
+* Trim excess under board
+* Test continuity
+
+#### Solder in hookup wires
+
+* Ribbon connector used for the right ribbon will need hookup wire to establish connections to the Teensy
+* 12 required, 16 if you want full functionality
+
+#### Optional: Solder in resistors
+
+#### Caveat: D6 pin on the Teensy
+
+There are a few ways to mount the Teensy to the Perma-Proto board.  I chose to connect my 16 pin ribbon connector to the
+Teensy pins starting at C7 and ending at D2.  If you do this, beware that pin D6 will not work for the purposes of this
+project.  It is possible to modify it to make it so, but that is beyond the scope of this guide.
+
+Bypassing D6 is necessary if you mount your ribbon connector as I have just described.  Luckily, it is a simple process!
+First, with a sharp knife, sever the connection between your ribbon connector pin that is connected to Teensy D6 pin.  I
+would recommend doing this at the closest possible point to the Teensy on the underside of the Perma-Proto board.  Once
+that is done, use a remaining point on the Perma-Proto bus for that ribbon connection (that was previously connected to
+D6) to add a jumper wire connected to pin B7.  If you are using the firmware files provided in this repository,
+everything is already set for this configuration.
+
+### Testing
+
+### Software
+
+#### Build firmware
+
+See qmk documentation on getting your build environment working.
+
+Compile the Mini M firmware files with the default keymap.  It allows for the Mini M to be used with the same
+functionality as shipped from the manufacturer.
+
+```bash
+$ qmk compile -kb unicomp/mini_m -km default
+```
+
+While plugged in, press the reset button on your Teensy and then:
+
+```bash
+$ qmk flash -kb unicomp/mini_m -km default
+```
+
+If everything works to this point, congratulations!  You now have a programmable Mini M.  If you are using the default
+keymap, you can reset your Teensy by pressing Shift+Pause together, eliminating the need to take apart the case in order
+to do so.
+
+#### Keymaps
+
+To build your own keymap, create a new directory in `keyboards/unicomp/mini_m/keymaps/<your name>`, copy the files from
+`keyboards/unicomp/mini_m/default` into your new directory, and edit them as you wish.  When you are ready to flash your
+new keymap to the Mini M, the command will be `qmk flash -kb unicomp/mini_m -kb <your name>`.
diff --git a/keyboards/handwired/unicomp_mini_m/rules.mk b/keyboards/handwired/unicomp_mini_m/rules.mk
new file mode 100644
index 0000000000..92cbe9b134
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = at90usb1286
+
+# Bootloader selection
+BOOTLOADER = halfkay
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = no        # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
diff --git a/keyboards/handwired/unicomp_mini_m/unicomp_mini_m.c b/keyboards/handwired/unicomp_mini_m/unicomp_mini_m.c
new file mode 100644
index 0000000000..e8249df251
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/unicomp_mini_m.c
@@ -0,0 +1,16 @@
+/* Copyright 2021 stevendlander
+ *
+ * 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/>.
+ */
+#include "unicomp_mini_m.h"
diff --git a/keyboards/handwired/unicomp_mini_m/unicomp_mini_m.h b/keyboards/handwired/unicomp_mini_m/unicomp_mini_m.h
new file mode 100644
index 0000000000..8e426da051
--- /dev/null
+++ b/keyboards/handwired/unicomp_mini_m/unicomp_mini_m.h
@@ -0,0 +1,49 @@
+/* Copyright 2021 stevendlander
+ *
+ * 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
+
+#include "quantum.h"
+
+/* This a shortcut to help you visually see your layout.
+ * The first section contains "names" for physical keys of the keyboard
+ * and defines their position on the board.
+ * The second section defines position of the keys on the switch matrix 
+ * (where COLUMNS and ROWS crosses). */
+
+#define LAYOUT( \
+    K5A,      K5B, K5C, K5D, K5E,  K5F, K5G, K5H, K5I,  K5J, K5K, K5L, K5M,      K5N, K5O, K5P, \
+    \
+    K4A, K4B, K4C, K4D, K4E, K4F, K4G, K4H, K4I, K4J, K4K, K4L, K4M, K4N, K4O,   K4P, K4Q, K4R, \
+    K3A, K3B, K3C, K3D, K3E, K3F, K3G, K3H, K3I, K3J, K3K, K3L, K3M, K3N,        K3O, K3P, K3Q, \
+    K2A, K2B, K2C, K2D, K2E, K2F, K2G, K2H, K2I, K2J, K2K, K2L,      K2M, K2N,                  \
+    K1A, K1B, K1C, K1D, K1E, K1F, K1G, K1H, K1I, K1J, K1K, K1L, K1M, K1N,             K1O,      \
+    K0A, K0B, K0C,                K0D,                K0E, K0F, K0G, K0H,        K0I, K0J, K0K  \
+) \
+{ \
+/* 00 */ { K4A,   K5A,   K4F,   K1M,   K5C,   K5D,   K5E,   K3K,   KC_NO, KC_NO, KC_NO, KC_NO, K0C,   K2N,   KC_NO, KC_NO }, \
+/* 01 */ { K2A,   K1B,   K3B,   KC_NO, KC_NO, KC_NO, KC_NO, K4G,   K5F,   KC_NO, KC_NO, KC_NO, KC_NO, K2M,   K0H,   K1N,  }, \
+/* 02 */ { K2C,   K2D,   K5B,   K2E,   K2F,   K1C,   K1E,   KC_NO, K1D,   K1F,   K1G,   K2B,   K3A,   KC_NO, KC_NO, KC_NO }, \
+/* 03 */ { KC_NO, KC_NO, K4B,   KC_NO, KC_NO, KC_NO, KC_NO, K3G,   K5G,   KC_NO, KC_NO, K0B,   KC_NO, KC_NO, KC_NO, KC_NO }, \
+/* 04 */ { KC_NO, KC_NO, K4E,   KC_NO, KC_NO, KC_NO, KC_NO, K3J,   K5H,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, K0A,   K1A,  }, \
+/* 05 */ { KC_NO, KC_NO, K3C,   KC_NO, KC_NO, KC_NO, KC_NO, K4H,   K5I,   K3L,   K0F,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+/* 06 */ { KC_NO, KC_NO, K4C,   KC_NO, KC_NO, KC_NO, KC_NO, K3H,   K5J,   K4M,   K5K,   K5L,   K4L,   K5N,   KC_NO, KC_NO }, \
+/* 07 */ { KC_NO, KC_NO, K4D,   KC_NO, KC_NO, KC_NO, KC_NO, K3I,   KC_NO, KC_NO, KC_NO, K5M,   K4N,   K5O,   KC_NO, KC_NO }, \
+/* 08 */ { KC_NO, KC_NO, K3F,   KC_NO, KC_NO, KC_NO, KC_NO, K4K,   KC_NO, K4O,   K1O,   K3P,   K4P,   KC_NO, KC_NO, KC_NO }, \
+/* 09 */ { KC_NO, KC_NO, K3E,   K0E,   K0I,   KC_NO, KC_NO, K4J,   KC_NO, K3N,   KC_NO, KC_NO, KC_NO, K4Q,   KC_NO, KC_NO }, \
+/* 0A */ { K0D,   KC_NO, K3D,   KC_NO, K0G,   KC_NO, KC_NO, K4I,   KC_NO, K3M,   K0K,   K0J,   K4R,   K3Q,   KC_NO, KC_NO }, \
+/* 0B */ { K1I,   K1J,   KC_NO, K1K,   K1L,   K2G,   K2I,   KC_NO, K2H,   K2J,   K2K,   K1H,   K2L,   K3O,   KC_NO, K5P,  }, \
+}
+/*         0      1      2      3      4      5      6      7      8      9      A      B      C      D      E      F       */