[Keyboard] Add Hannah910 (#7234)

* Add new PCB Hannah910

a replace pcb for tgr910 keyboard

* Update readme.md

* update

12 files changed, 551 insertions, 0 deletions

diff --git a/keyboards/mechlovin/hannah910/config.h b/keyboards/mechlovin/hannah910/config.h
new file mode 100644
index 0000000000..1ff7dfd0b2
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/config.h
@@ -0,0 +1,245 @@
+/*
+Copyright 2019 Mechlovin
+
+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 Mechlovin
+#define PRODUCT Hannah910
+#define DESCRIPTION A replace PCB for TGR910 keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+/*
+ * 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 { B5, B6, D3, C6, C7 }
+#define MATRIX_COL_PINS { E6, B1, B3, F0, F1, F4, F5, F6, F7, D5, D4, B4, D6, D7, B0 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+
+#define BACKLIGHT_PIN B7
+#define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 3
+
+#define RGB_DI_PIN E2
+// #ifdef RGB_DI_PIN
+#define RGBLED_NUM 9
+//   #define RGBLIGHT_HUE_STEP 8
+//   #define RGBLIGHT_SAT_STEP 8
+//   #define RGBLIGHT_VAL_STEP 8
+#define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+//   #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+// /*== all animations enable ==*/
+#define RGBLIGHT_ANIMATIONS
+// /*== or choose animations ==*/
+//   #define RGBLIGHT_EFFECT_BREATHING
+//   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//   #define RGBLIGHT_EFFECT_SNAKE
+//   #define RGBLIGHT_EFFECT_KNIGHT
+//   #define RGBLIGHT_EFFECT_CHRISTMAS
+//   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//   #define RGBLIGHT_EFFECT_RGB_TEST
+//   #define RGBLIGHT_EFFECT_ALTERNATING
+// /*== customize breathing effect ==*/
+//   /*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//   #define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+//   /*==== use exp() and sin() ====*/
+//   #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//   #define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+// #endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* 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
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+/* defined by default; to change, uncomment and set to the combination you want */
+// #define IS_COMMAND() (get_mods() == MOD_MASK_SHIFT)
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP           H
+//#define MAGIC_KEY_HELP_ALT       SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER0_ALT     GRAVE
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     B
+//#define MAGIC_KEY_BOOTLOADER_ALT ESC
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_EEPROM_CLEAR   BSPACE
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
+
+/*
+ * HD44780 LCD Display Configuration
+ */
+/*
+#define LCD_LINES           2     //< number of visible lines of the display
+#define LCD_DISP_LENGTH    16     //< visibles characters per line of the display
+
+#define LCD_IO_MODE      1            //< 0: memory mapped mode, 1: IO port mode
+
+#if LCD_IO_MODE
+#define LCD_PORT         PORTB        //< port for the LCD lines
+#define LCD_DATA0_PORT   LCD_PORT     //< port for 4bit data bit 0
+#define LCD_DATA1_PORT   LCD_PORT     //< port for 4bit data bit 1
+#define LCD_DATA2_PORT   LCD_PORT     //< port for 4bit data bit 2
+#define LCD_DATA3_PORT   LCD_PORT     //< port for 4bit data bit 3
+#define LCD_DATA0_PIN    4            //< pin for 4bit data bit 0
+#define LCD_DATA1_PIN    5            //< pin for 4bit data bit 1
+#define LCD_DATA2_PIN    6            //< pin for 4bit data bit 2
+#define LCD_DATA3_PIN    7            //< pin for 4bit data bit 3
+#define LCD_RS_PORT      LCD_PORT     //< port for RS line
+#define LCD_RS_PIN       3            //< pin  for RS line
+#define LCD_RW_PORT      LCD_PORT     //< port for RW line
+#define LCD_RW_PIN       2            //< pin  for RW line
+#define LCD_E_PORT       LCD_PORT     //< port for Enable line
+#define LCD_E_PIN        1            //< pin  for Enable line
+#endif
+*/
+
+/* Bootmagic Lite key configuration */
+// #define BOOTMAGIC_LITE_ROW 0
+// #define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/mechlovin/hannah910/hannah910.c b/keyboards/mechlovin/hannah910/hannah910.c
new file mode 100644
index 0000000000..2c696ab564
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/hannah910.c
@@ -0,0 +1,61 @@
+/* Copyright 2019 Mechlovin
+ *
+ * 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 "hannah910.h"
+
+void matrix_init_kb(void) {
+  matrix_init_user();
+  led_init_ports();
+};
+void led_init_ports(void) {
+  setPinOutput(B2);
+  setPinOutput(D0);
+  setPinOutput(D1);
+  setPinOutput(D2);
+
+}
+void led_set_kb(uint8_t usb_led) {
+  if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
+    writePinHigh(B2);
+  } else {
+    writePinLow(B2);
+  }
+      led_set_user(usb_led);
+}
+
+uint32_t layer_state_set_user(uint32_t state)
+{
+  // if on layer 1, turn on D2 LED, otherwise off.
+    if (biton32(state) == 1) {
+        writePinHigh(D2);
+    } else {
+        writePinLow(D2);
+    }
+  // if on layer 2, turn on D1 LED, otherwise off.
+    if (biton32(state) == 2) {
+        writePinHigh(D1);
+    } else {
+        writePinLow(D1);
+    }
+
+  // if on layer 3, turn on D0 LED, otherwise off.
+    if (biton32(state) == 3) {
+        writePinHigh(D0);
+    } else {
+        writePinLow(D0);
+    }
+
+    return state;
+}
diff --git a/keyboards/mechlovin/hannah910/hannah910.h b/keyboards/mechlovin/hannah910/hannah910.h
new file mode 100644
index 0000000000..554116721c
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/hannah910.h
@@ -0,0 +1,70 @@
+/* Copyright 2019 Mechlovin
+ *
+ * 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 all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT_all( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k10, k11, k12, k13, k14, \
+    k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k40, k41, k42, k43, k45, \
+    k46, k47, k48, k49, k50, k51, k52, k53, k54, k55, k56, k57, k58, k59, k60, \
+    k61, k62, k63,      k64,      k65,      k66,      k67, k68, k69, k70, k71  \
+) \
+{ \
+    { k00, k01, k02, k03,   k04, k05,   k06, k07,   k08, k09,   k10, k11, k12, k13, k14 }, \
+    { k15, k16, k17, k18,   k19, k20,   k21, k22,   k23, k24,   k25, k26, k27, k28, k29 }, \
+    { k30, k31, k32, k33,   k34, k35,   k36, k37,   k38, k39,   k40, k41, k42, k43, k45 }, \
+    { k46, k47, k48, k49,   k50, k51,   k52, k53,   k54, k55,   k56, k57, k58, k59, k60 }, \
+    { k61, k62, k63, KC_NO, k64, KC_NO, k65, KC_NO, k66, KC_NO, k67, k68, k69, k70, k71 }, \
+}
+#define LAYOUT_iso( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k10, k11, k12, k13, k14, \
+    k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25, k26, k27,      k29, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k40, k41, k42, k43, k45, \
+    k46, k47, k48, k49, k50, k51, k52, k53, k54, k55, k56, k57, k58, k59, k60, \
+    k61, k62, k63,                k65,                k67, k68, k69, k70, k71  \
+) \
+{ \
+    { k00, k01, k02, k03,   k04,   k05,   k06,   k07,   k08, k09,   k10, k11, k12, k13,   k14 }, \
+    { k15, k16, k17, k18,   k19,   k20,   k21,   k22,   k23, k24,   k25, k26, k27, KC_NO, k29 }, \
+    { k30, k31, k32, k33,   k34,   k35,   k36,   k37,   k38, k39,   k40, k41, k42, k43,   k45 }, \
+    { k46, k47, k48, k49,   k50,   k51,   k52,   k53,   k54, k55,   k56, k57, k58, k59,   k60 }, \
+    { k61, k62, k63, KC_NO, KC_NO, KC_NO, k65, KC_NO, KC_NO, KC_NO, k67, k68, k69, k70,   k71 }, \
+}
+
+#define LAYOUT_ansi( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k10, k11, k12, k13,      \
+    k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k40, k41,      k43, k45, \
+    k46,      k48, k49, k50, k51, k52, k53, k54, k55, k56, k57, k58, k59, k60, \
+    k61, k62, k63,                k65,                k67, k68, k69, k70, k71  \
+) \
+{ \
+    { k00, k01,   k02, k03,   k04,   k05,   k06, k07,   k08,   k09,   k10, k11, k12,   k13, KC_NO }, \
+    { k15, k16,   k17, k18,   k19,   k20,   k21, k22,   k23,   k24,   k25, k26, k27,   k28, k29   }, \
+    { k30, k31,   k32, k33,   k34,   k35,   k36, k37,   k38,   k39,   k40, k41, KC_NO, k43, k45   }, \
+    { k46, KC_NO, k48, k49,   k50,   k51,   k52, k53,   k54,   k55,   k56, k57, k58,   k59, k60   }, \
+    { k61, k62,   k63, KC_NO, KC_NO, KC_NO, k65, KC_NO, KC_NO, KC_NO, k67, k68, k69,   k70, k71 }, \
+}
diff --git a/keyboards/mechlovin/hannah910/info.json b/keyboards/mechlovin/hannah910/info.json
new file mode 100644
index 0000000000..7bc6c74414
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/info.json
@@ -0,0 +1,21 @@
+{
+    "keyboard_name": "Hannah910", 
+    "url": "", 
+    "maintainer": "Mechlovin'", 
+    "width": 16, 
+    "height": 5, 
+    "layouts": {
+        "LAYOUT_all": {
+            "key_count": 71,
+            "layout": [{"label":"~", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Back", "x":13, "y":0}, {"label":"Delete", "x":14, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"INS", "x":15, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"x":12.75, "y":2}, {"label":"Enter", "x":13.75, "y":2, "w":1.25}, {"label":"HOME", "x":15, "y":2}, {"label":"Shift", "x":0, "y":3, "w":1.25}, {"label":"Shift", "x":1.25, "y":3}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Up", "x":14, "y":3}, {"label":"END", "x":15, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4, "w":1.25}, {"label":"Alt", "x":2.5, "y":4, "w":1.25}, {"label":"Space", "x":3.75, "y":4, "w":2.75}, {"label":"Space", "x":6.5, "y":4, "w":1.25}, {"label":"Space", "x":7.75, "y":4, "w":2.25}, {"label":"Alt", "x":10, "y":4, "w":1.25}, {"label":"Win", "x":11.25, "y":4, "w":1.25}, {"label":"Left", "x":13, "y":4}, {"label":"Down", "x":14, "y":4}, {"label":"Right", "x":15, "y":4}]
+        },
+        "LAYOUT_iso": {
+            "key_count": 68,
+            "layout": [{"label":"~", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"x":13, "y":0}, {"x":14, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"INS", "x":15, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"x":12.75, "y":2}, {"label":"Enter", "x":13.75, "y":1, "w":1.25, "h":2}, {"label":"HOME", "x":15, "y":2}, {"label":"Shift", "x":0, "y":3, "w":1.25}, {"label":"Shift", "x":1.25, "y":3}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Up", "x":14, "y":3}, {"label":"END", "x":15, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4, "w":1.25}, {"label":"Alt", "x":2.5, "y":4, "w":1.25}, {"label":"6.25U", "x":3.75, "y":4, "w":6.25}, {"label":"Alt", "x":10, "y":4, "w":1.25}, {"label":"Win", "x":11.25, "y":4, "w":1.25}, {"label":"Left", "x":13, "y":4}, {"label":"Down", "x":14, "y":4}, {"label":"Right", "x":15, "y":4}]
+        },
+        "LAYOUT_ansi": {
+            "key_count": 66,
+            "layout": [{"label":"~", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Backspace", "x":13, "y":0, "w":2}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"INS", "x":15, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"HOME", "x":15, "y":2}, {"label":"Shift", "x":0, "y":3, "w":2.25}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Up", "x":14, "y":3}, {"label":"END", "x":15, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4, "w":1.25}, {"label":"Alt", "x":2.5, "y":4, "w":1.25}, {"label":"6.25U", "x":3.75, "y":4, "w":6.25}, {"label":"Alt", "x":10, "y":4, "w":1.25}, {"label":"Win", "x":11.25, "y":4, "w":1.25}, {"label":"Left", "x":13, "y":4}, {"label":"Down", "x":14, "y":4}, {"label":"Right", "x":15, "y":4}]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/mechlovin/hannah910/keymaps/ansi/config.h b/keyboards/mechlovin/hannah910/keymaps/ansi/config.h
new file mode 100644
index 0000000000..3d1156ac06
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/keymaps/ansi/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2019 Mechlovin
+ *
+ * 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
+
+// place overrides here
diff --git a/keyboards/mechlovin/hannah910/keymaps/ansi/keymap.c b/keyboards/mechlovin/hannah910/keymaps/ansi/keymap.c
new file mode 100644
index 0000000000..97dd7a5f02
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/keymaps/ansi/keymap.c
@@ -0,0 +1,33 @@
+/* Copyright 2019 Mechlovin
+ *
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT_ansi( /* Base */
+        KC_ESC,  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_BSPC,  
+        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_INS,
+        LT(1,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_ENT,  KC_HOME,
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,   KC_COMM,  KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT_ansi( /* Base */
+        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_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_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_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_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+    ),
+};
\ No newline at end of file
diff --git a/keyboards/mechlovin/hannah910/keymaps/ansi/readme.md b/keyboards/mechlovin/hannah910/keymaps/ansi/readme.md
new file mode 100644
index 0000000000..b0dfa055c6
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/keymaps/ansi/readme.md
@@ -0,0 +1 @@
+# The ansi keymap for hannah910
diff --git a/keyboards/mechlovin/hannah910/keymaps/default/config.h b/keyboards/mechlovin/hannah910/keymaps/default/config.h
new file mode 100644
index 0000000000..3d1156ac06
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/keymaps/default/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2019 Mechlovin
+ *
+ * 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
+
+// place overrides here
diff --git a/keyboards/mechlovin/hannah910/keymaps/default/keymap.c b/keyboards/mechlovin/hannah910/keymaps/default/keymap.c
new file mode 100644
index 0000000000..48499a111a
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/keymaps/default/keymap.c
@@ -0,0 +1,33 @@
+/* Copyright 2019 Mechlovin
+ *
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT_all( /* Base */
+        KC_ESC,  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_BSPC, KC_DEL,
+        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_INS,
+        LT(1,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_NUBS, KC_ENT,  KC_HOME,
+        KC_LSFT, KC_NUHS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,   KC_COMM,  KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
+        KC_LCTL, KC_LGUI, KC_LALT,          KC_SPC,           KC_SPC,           KC_SPC,           KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT_all( /* Base */
+        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_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_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_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_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_TRNS
+    ),
+};
\ No newline at end of file
diff --git a/keyboards/mechlovin/hannah910/keymaps/default/readme.md b/keyboards/mechlovin/hannah910/keymaps/default/readme.md
new file mode 100644
index 0000000000..6abbe27c4b
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for hannah910
diff --git a/keyboards/mechlovin/hannah910/readme.md b/keyboards/mechlovin/hannah910/readme.md
new file mode 100644
index 0000000000..6cc6b226f1
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/readme.md
@@ -0,0 +1,15 @@
+# hannah910
+
+![hannah910](https://i.imgur.com/n8WN5Z7.jpg)
+
+Replacement PCB and plate for TGR 910 keyboard 
+
+Keyboard Maintainer: [Mechlovin'](https://github.com/mechlovin)  
+Hardware Supported: TGR910 CE, TGR910 SE  
+Hardware Availability: [Reddit Group Buy](https://www.reddit.com/r/mechmarket/comments/dhwvbn/gb_1015_update_hannah_910_group_buy_tgr_910/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make mechlovin/hannah910: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/mechlovin/hannah910/rules.mk b/keyboards/mechlovin/hannah910/rules.mk
new file mode 100644
index 0000000000..5e17282eb0
--- /dev/null
+++ b/keyboards/mechlovin/hannah910/rules.mk
@@ -0,0 +1,33 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # 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 = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+MIDI_ENABLE = no            # MIDI support
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no         # Enable support for HD44780 based LCDs 
\ No newline at end of file