diff --git a/keyboards/ristretto/config.h b/keyboards/ristretto/config.h
new file mode 100644
index 00000000000..3d5a66fbc36
--- /dev/null
+++ b/keyboards/ristretto/config.h
@@ -0,0 +1,50 @@
+/* Copyright 2021 Brandon Lewis
+ *
+ * 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 .
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID 0x666B // fk
+#define PRODUCT_ID 0x7273 // rs
+#define DEVICE_VER 0x0001 // rev 1
+#define MANUFACTURER fruitykeeb
+#define PRODUCT ristretto
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 13
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { B1, B2, B3, D3 }
+#define MATRIX_COL_PINS { C7, C6, B6, B5, B4, D7, B7, F0, F1, F4, F5, F6, F7 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+#define ENCODERS_PAD_A { D4 }
+#define ENCODERS_PAD_B { D6 }
+#define ENCODER_RESOLUTION 4
diff --git a/keyboards/ristretto/info.json b/keyboards/ristretto/info.json
new file mode 100644
index 00000000000..3ede995a519
--- /dev/null
+++ b/keyboards/ristretto/info.json
@@ -0,0 +1,65 @@
+{
+ "keyboard_name": "ristretto",
+ "url": "https://www.fruitykeeb.xyz/product/ristretto",
+ "maintainer": "Fruit",
+ "width": 15,
+ "height": 4,
+ "layouts": {
+ "LAYOUT": {
+ "layout": [
+ {"label":"ESC", "x":0, "y":0.25},
+ {"label":"Q", "x":1, "y":0.25},
+ {"label":"W", "x":2, "y":0.25},
+ {"label":"E", "x":3, "y":0},
+ {"label":"R", "x":4, "y":0.25},
+ {"label":"T", "x":5, "y":0.25},
+ {"label":"Y", "x":9, "y":0.25},
+ {"label":"U", "x":10, "y":0.25},
+ {"label":"I", "x":11, "y":0},
+ {"label":"O", "x":12, "y":0.25},
+ {"label":"P", "x":13, "y":0.25},
+ {"label":"BKSP", "x":14, "y":0.25},
+
+ {"label":"TAB", "x":0, "y":1.25},
+ {"label":"A", "x":1, "y":1.25},
+ {"label":"S", "x":2, "y":1.25},
+ {"label":"D", "x":3, "y":1},
+ {"label":"F", "x":4, "y":1.25},
+ {"label":"G", "x":5, "y":1.25},
+ {"label":"H", "x":9, "y":1.25},
+ {"label":"J", "x":10, "y":1.25},
+ {"label":"K", "x":11, "y":1},
+ {"label":"L", "x":12, "y":1.25},
+ {"label":";", "x":13, "y":1.25},
+ {"label":"'", "x":14, "y":1.25},
+
+ {"label":"LSFT", "x":0, "y":2.25},
+ {"label":"Z", "x":1, "y":2.25},
+ {"label":"X", "x":2, "y":2.25},
+ {"label":"C", "x":3, "y":2},
+ {"label":"V", "x":4, "y":2.25},
+ {"label":"B", "x":5, "y":2.25},
+ {"label":"N", "x":9, "y":2.25},
+ {"label":"M", "x":10, "y":2.25},
+ {"label":"<", "x":11, "y":2},
+ {"label":">", "x":12, "y":2.25},
+ {"label":"?", "x":13, "y":2.25},
+ {"label":"ENTR", "x":14, "y":2.25},
+
+ {"label":"LCTL", "x":0, "y":3.25},
+ {"label":"LGUI", "x":1, "y":3.25},
+ {"label":"LALT", "x":2, "y":3.25},
+ {"label":"LOWER", "x":3, "y":3, "h":1.25},
+ {"label":"Enter", "x":4, "y":3.25},
+ {"label":"SPACE", "x":5, "y":3.25, "w":1.5},
+ {"label":"Rotary", "x":7, "y":3.25},
+ {"label":"SPACE", "x":8.5, "y":3.25, "w":1.5},
+ {"label":"SHIFT", "x":10, "y":3.25},
+ {"label":"RAISE", "x":11, "y":3, "h":1.25},
+ {"label":"RALT", "x":12, "y":3.25},
+ {"label":"RGUI", "x":13, "y":3.25},
+ {"label":"RCTL", "x":14, "y":3.25}
+ ]
+ }
+ }
+}
diff --git a/keyboards/ristretto/keymaps/default/keymap.c b/keyboards/ristretto/keymaps/default/keymap.c
new file mode 100644
index 00000000000..e02c6ea246f
--- /dev/null
+++ b/keyboards/ristretto/keymaps/default/keymap.c
@@ -0,0 +1,53 @@
+/* Copyright 2021 Brandon Lewis
+ *
+ * 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 .
+ */
+
+#include QMK_KEYBOARD_H
+
+enum layers {
+ _BASE,
+ _RAISE,
+ _LOWER,
+ _ADJUST
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [_BASE] = LAYOUT(
+ KC_ESC , KC_Q , KC_W , KC_E , KC_R , KC_T , KC_Y , KC_U , KC_I , KC_O , KC_P , KC_BSPC ,
+ KC_TAB , KC_A , KC_S , KC_D , KC_F , KC_G , KC_H , KC_J , KC_K , KC_L , KC_SCLN , KC_QUOT ,
+ KC_LSFT , KC_Z , KC_X , KC_C , KC_V , KC_B , KC_N , KC_M , KC_COMM , KC_DOT , KC_SLSH , KC_ENT ,
+ KC_LCTL , KC_LGUI , KC_LALT ,MO(_LOWER),KC_ENT , KC_SPC , KC_MUTE , KC_SPC , KC_RSFT ,MO(_RAISE),KC_RALT , KC_RGUI , KC_RCTRL
+ ),
+ [_RAISE] = LAYOUT(
+ KC_GRV , KC_1 , KC_2 , KC_3 , KC_4 , KC_5 , KC_6 , KC_7 , KC_8 , KC_9 , KC_0 , KC_DEL ,
+ KC_CAPS , KC_MINS , KC_EQL , KC_LBRC , KC_RBRC , KC_BSLS , KC_NO , KC_LEFT , KC_DOWN , KC_UP , KC_RGHT , KC_BSLS ,
+ KC_TRNS , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO ,
+ KC_TRNS , KC_TRNS , KC_TRNS ,MO(_ADJUST),KC_ENT , KC_NO , KC_MPLY , KC_NO , KC_RSFT , KC_NO , KC_TRNS , KC_TRNS , KC_TRNS
+ ),
+ [_LOWER] = LAYOUT(
+ KC_F1 , KC_F2 , KC_F3 , KC_F4 , KC_F5 , KC_F6 , KC_F7 , KC_F8 , KC_F9 , KC_F10 , KC_F11 , KC_F12 ,
+ KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_LBRC , KC_RBRC , KC_NO ,
+ KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO ,
+ KC_TRNS , KC_TRNS , KC_TRNS , KC_NO , KC_ENT , KC_NO , KC_MUTE , KC_NO , KC_RSFT ,MO(_ADJUST),KC_TRNS, KC_TRNS , KC_TRNS
+ ),
+ [_ADJUST] = LAYOUT(
+ XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX ,
+ XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , KC_CAPS , KC_NLCK , KC_SLCK , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX ,
+ XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX ,
+ KC_TRNS , KC_TRNS , KC_TRNS , XXXXXXX , XXXXXXX , XXXXXXX , KC_MUTE , XXXXXXX , XXXXXXX , XXXXXXX , KC_TRNS , KC_TRNS , KC_TRNS
+ ),
+};
+
+// OLED and Encoder function is located in the ristretto.c File
diff --git a/keyboards/ristretto/keymaps/vial/config.h b/keyboards/ristretto/keymaps/vial/config.h
new file mode 100644
index 00000000000..cef6fc6788f
--- /dev/null
+++ b/keyboards/ristretto/keymaps/vial/config.h
@@ -0,0 +1,9 @@
+#define VIAL_KEYBOARD_UID {0x2B, 0xF8, 0x4A, 0x8F, 0x2B, 0xD3, 0x91, 0xA8}
+
+#define VIAL_UNLOCK_COMBO_ROWS { 0, 3 }
+#define VIAL_UNLOCK_COMBO_COLS { 0, 12 }
+
+#define DYNAMIC_KEYMAP_LAYER_COUNT 4
+#define LAYER_STATE_8BIT
+// #define VIAL_COMBO_ENTRIES 8
+// #define VIAL_TAP_DANCE_ENTRIES 8
diff --git a/keyboards/ristretto/keymaps/vial/keymap.c b/keyboards/ristretto/keymaps/vial/keymap.c
new file mode 100644
index 00000000000..6707c6405d8
--- /dev/null
+++ b/keyboards/ristretto/keymaps/vial/keymap.c
@@ -0,0 +1,44 @@
+/* Copyright 2021 Brandon Lewis
+ *
+ * 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 .
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [0] = LAYOUT(
+ KC_ESC , KC_Q , KC_W , KC_E , KC_R , KC_T , KC_Y , KC_U , KC_I , KC_O , KC_P , KC_BSPC ,
+ KC_TAB , KC_A , KC_S , KC_D , KC_F , KC_G , KC_H , KC_J , KC_K , KC_L , KC_SCLN , KC_QUOT ,
+ KC_LSFT , KC_Z , KC_X , KC_C , KC_V , KC_B , KC_N , KC_M , KC_COMM , KC_DOT , KC_SLSH , KC_ENT ,
+ KC_LCTL , KC_LGUI , KC_LALT , MO(2) , KC_ENT , KC_SPC , KC_MUTE , KC_SPC , KC_RSFT , MO(1) , KC_RALT , KC_RGUI , KC_RCTRL
+ ),
+ [1] = LAYOUT(
+ KC_GRV , KC_1 , KC_2 , KC_3 , KC_4 , KC_5 , KC_6 , KC_7 , KC_8 , KC_9 , KC_0 , KC_DEL ,
+ KC_CAPS , KC_MINS , KC_EQL , KC_LBRC , KC_RBRC , KC_BSLS , KC_NO , KC_LEFT , KC_DOWN , KC_UP , KC_RGHT , KC_BSLS ,
+ KC_TRNS , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO ,
+ KC_TRNS , KC_TRNS , KC_TRNS , MO(3) , KC_ENT , KC_NO , KC_MPLY , KC_NO , KC_RSFT , KC_NO , KC_TRNS , KC_TRNS , KC_TRNS
+ ),
+ [2] = LAYOUT(
+ KC_F1 , KC_F2 , KC_F3 , KC_F4 , KC_F5 , KC_F6 , KC_F7 , KC_F8 , KC_F9 , KC_F10 , KC_F11 , KC_F12 ,
+ KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_LBRC , KC_RBRC , KC_NO ,
+ KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO , KC_NO ,
+ KC_TRNS , KC_TRNS , KC_TRNS , KC_NO , KC_ENT , KC_NO , KC_MUTE , KC_NO , KC_RSFT , MO(3) , KC_TRNS , KC_TRNS , KC_TRNS
+ ),
+ [3] = LAYOUT(
+ XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX ,
+ XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , KC_CAPS , KC_NLCK , KC_SLCK , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX ,
+ XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX , XXXXXXX ,
+ KC_TRNS , KC_TRNS , KC_TRNS , XXXXXXX , XXXXXXX , XXXXXXX , KC_MUTE , XXXXXXX , XXXXXXX , XXXXXXX , KC_TRNS , KC_TRNS , KC_TRNS
+ ),
+};
diff --git a/keyboards/ristretto/keymaps/vial/rules.mk b/keyboards/ristretto/keymaps/vial/rules.mk
new file mode 100644
index 00000000000..7e2494599fe
--- /dev/null
+++ b/keyboards/ristretto/keymaps/vial/rules.mk
@@ -0,0 +1,6 @@
+VIA_ENABLE = yes
+VIAL_ENABLE = yes
+LTO_ENABLE = yes
+
+VIAL_ENCODERS_ENABLE = yes
+VIAL_INSECURE = yes
diff --git a/keyboards/ristretto/keymaps/vial/vial.json b/keyboards/ristretto/keymaps/vial/vial.json
new file mode 100644
index 00000000000..60dd7c630bf
--- /dev/null
+++ b/keyboards/ristretto/keymaps/vial/vial.json
@@ -0,0 +1,45 @@
+{
+ "name": "ristretto",
+ "vendorId": "0x666B",
+ "productId": "0x7273",
+ "lighting": "none",
+ "matrix": {"rows": 4, "cols": 13},
+ "layouts": {
+ "labels":
+ ["Left 2u", "Right 2u"],
+ "keymap": [
+ [{"y":3.05},"3,0","3,1",{"x":10.7},"3,11","3,12"],
+ [{"y":-0.45,"x":6.85},"3,6"],
+ [{"y":0.15,"x":6.35},"0,0\n\n\n\n\n\n\n\n\ne","0,1\n\n\n\n\n\n\n\n\ne"],
+ [{"rx":7.5,"ry":0.5,"y":-0.45,"x":-6.95},"0,0"],
+ [{"y":-1,"x":-5.95},"0,1",{"x":9.6},"0,11","0,12"],
+ [{"x":-7.15},"1,0","1,1",{"x":10},"1,11","1,12"],
+ [{"x":-7.35},"2,0","2,1",{"x":10.4},"2,11","2,12"],
+ [{"r":10,"y":-2.55,"x":-3.8},"0,3"],
+ [{"y":-0.8,"x":-2.8},"0,4","0,5"],
+ [{"y":-0.9,"x":-4.8},"0,2"],
+ [{"y":-0.3,"x":-3.8},"1,3"],
+ [{"y":-0.8,"x":-2.8},"1,4","1,5"],
+ [{"y":-0.9,"x":-4.8},"1,2"],
+ [{"y":-0.3,"x":-3.8},"2,3"],
+ [{"y":-0.8,"x":-2.8},"2,4","2,5"],
+ [{"y":-0.9,"x":-4.8},"2,2"],
+ [{"y":-0.1,"x":-3.8,"w":1.25},"3,3","3,4\n\n\n0,0","3,5\n\n\n0,0"],
+ [{"y":-0.9,"x":-4.8},"3,2"],
+ [{"y":-0.05,"x":-2.55,"w":2},"3,5\n\n\n0,1"],
+ [{"y":4.45,"x":-7.5,"a":7},"\n\n\n\n1"],
+ [{"r":-10,"y":-10.75,"x":2.5,"a":4},"0,9"],
+ [{"y":-0.8,"x":0.5},"0,7","0,8"],
+ [{"y":-0.9,"x":3.5},"0,10"],
+ [{"y":-0.3,"x":2.5},"1,9"],
+ [{"y":-0.8,"x":0.5},"1,7","1,8"],
+ [{"y":-0.9,"x":3.5},"1,10"],
+ [{"y":-0.3,"x":2.5},"2,9"],
+ [{"y":-0.8,"x":0.5},"2,7","2,8"],
+ [{"y":-0.9,"x":3.5},"2,10"],
+ [{"y":-0.1,"x":0.25},"3,7\n\n\n1,0","3,8\n\n\n1,0",{"w":1.25},"3,9"],
+ [{"y":-0.9,"x":3.5},"3,10"],
+ [{"y":0,"x":0.25,"w":2},"3,7\n\n\n1,1"]
+ ]
+ }
+}
diff --git a/keyboards/ristretto/readme.md b/keyboards/ristretto/readme.md
new file mode 100644
index 00000000000..05bcf80076f
--- /dev/null
+++ b/keyboards/ristretto/readme.md
@@ -0,0 +1,18 @@
+# Ristretto
+
+
+
+
+An Integrated, Column Stagger, 40% Keyboard with OLED and Rotary Encoder
+
+* Keyboard Maintainer: [Fruit](https://github.com/Blewis308)
+* Hardware Supported: Ristretto PCB, Atmega32u4
+* Hardware Availability: Through Group Buy - May 2021
+
+ To enter the bootloader, press the button marked "SW1" on the bottom of the PCB.
+
+Make example for this keyboard (after setting up your build envionment):
+
+ make ristretto:default
+
+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).
diff --git a/keyboards/ristretto/ristretto.c b/keyboards/ristretto/ristretto.c
new file mode 100644
index 00000000000..1ea43bceedf
--- /dev/null
+++ b/keyboards/ristretto/ristretto.c
@@ -0,0 +1,63 @@
+/* Copyright 2021 Brandon Lewis
+ *
+ * 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 .
+ */
+
+#include "ristretto.h"
+
+enum layers {
+ _BASE,
+ _RAISE,
+ _LOWER,
+ _ADJUST
+};
+
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+ if (!encoder_update_user(index, clockwise)) { return false; }
+ if(index == 0) {
+ if (clockwise) {
+ tap_code(KC_VOLD);
+ } else {
+ tap_code(KC_VOLU);
+ }
+ }
+ return true;
+}
+
+#ifdef OLED_DRIVER_ENABLE
+oled_rotation_t oled_init_user(oled_rotation_t rotation) {
+ return OLED_ROTATION_270;
+}
+
+__attribute__((weak)) void oled_task_user(void) {
+ oled_write_P(PSTR("\n\n"), false);
+ oled_write_ln_P(PSTR("LAYER"), false);
+ oled_write_ln_P(PSTR(""), false);
+ switch (get_highest_layer(layer_state)) {
+ case _BASE:
+ oled_write_P(PSTR("BASE\n"), false);
+ break;
+ case _RAISE:
+ oled_write_P(PSTR("RAISE\n"), false);
+ break;
+ case _LOWER:
+ oled_write_P(PSTR("LOWER\n"), false);
+ break;
+ case _ADJUST:
+ oled_write_P(PSTR("ADJ\n"), false);
+ break;
+ }
+}
+
+#endif
diff --git a/keyboards/ristretto/ristretto.h b/keyboards/ristretto/ristretto.h
new file mode 100644
index 00000000000..66be57b18ba
--- /dev/null
+++ b/keyboards/ristretto/ristretto.h
@@ -0,0 +1,31 @@
+/* Copyright 2021 Brandon Lewis
+ *
+ * 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 .
+ */
+
+#pragma once
+
+#include "quantum.h"
+
+#define LAYOUT( \
+ K000, K001, K002, K003, K004, K005, K007, K008, K009, K010, K011, K012, \
+ K100, K101, K102, K103, K104, K105, K107, K108, K109, K110, K111, K112, \
+ K200, K201, K202, K203, K204, K205, K207, K208, K209, K210, K211, K212, \
+ K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312 \
+) { \
+ {K000, K001, K002, K003, K004, K005, KC_NO, K007, K008, K009, K010, K011, K012}, \
+ {K100, K101, K102, K103, K104, K105, KC_NO, K107, K108, K109, K110, K111, K112}, \
+ {K200, K201, K202, K203, K204, K205, KC_NO, K207, K208, K209, K210, K211, K212}, \
+ {K300, K301, K302, K303, K304, K305, K306 , K307, K308, K309, K310, K311, K312} \
+}
diff --git a/keyboards/ristretto/rules.mk b/keyboards/ristretto/rules.mk
new file mode 100644
index 00000000000..0204fc02261
--- /dev/null
+++ b/keyboards/ristretto/rules.mk
@@ -0,0 +1,25 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+# change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes # Mouse keys
+EXTRAKEY_ENABLE = yes # Audio control and System control
+CONSOLE_ENABLE = no # 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 = yes # 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
+ENCODER_ENABLE = yes
+OLED_DRIVER_ENABLE = yes
+WAIT_FOR_USB = yes