diff --git a/keyboards/ibm/modelh/chconf.h b/keyboards/ibm/modelh/chconf.h
new file mode 100644
index 0000000000..413fb8d69c
--- /dev/null
+++ b/keyboards/ibm/modelh/chconf.h
@@ -0,0 +1,31 @@
+/* Copyright 2020 QMK
+ *
+ * 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
+
+#define CH_CFG_ST_TIMEDELTA 0
+#define CH_CFG_USE_TM TRUE
+#define CH_CFG_USE_REGISTRY TRUE
+#define CH_CFG_USE_WAITEXIT TRUE
+#define CH_CFG_USE_CONDVARS TRUE
+#define CH_CFG_USE_CONDVARS_TIMEOUT FALSE
+#define CH_CFG_USE_MESSAGES TRUE
+#define CH_CFG_USE_MAILBOXES TRUE
+#define CH_CFG_USE_HEAP TRUE
+#define CH_CFG_USE_OBJ_CACHES TRUE
+#define CH_CFG_USE_DELEGATES TRUE
+
+#include_next
diff --git a/keyboards/ibm/modelh/config.h b/keyboards/ibm/modelh/config.h
new file mode 100644
index 0000000000..ac95ccfe66
--- /dev/null
+++ b/keyboards/ibm/modelh/config.h
@@ -0,0 +1,45 @@
+/*
+Copyright 2020 John Hawthorn
+
+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
+
+
+/* Model H customizations */
+
+#define MODELH_STATUS_LED C13
+
+/* 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
+
+
+/*
+ * 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
diff --git a/keyboards/ibm/modelh/halconf.h b/keyboards/ibm/modelh/halconf.h
new file mode 100644
index 0000000000..8e3ad48ffc
--- /dev/null
+++ b/keyboards/ibm/modelh/halconf.h
@@ -0,0 +1,23 @@
+/* Copyright 2020 QMK
+ *
+ * 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
+
+
+#define HAL_USE_PWM TRUE
+#define SERIAL_BUFFERS_SIZE 16
+
+#include_next
diff --git a/keyboards/ibm/modelh/info.json b/keyboards/ibm/modelh/info.json
new file mode 100644
index 0000000000..4f18a0211d
--- /dev/null
+++ b/keyboards/ibm/modelh/info.json
@@ -0,0 +1,282 @@
+{
+ "manufacturer": "IBM",
+ "keyboard_name": "Model M",
+ "maintainer": "jhawthorn",
+ "bootloader": "stm32duino",
+ "diode_direction": "COL2ROW",
+ "features": {
+ "bootmagic": false,
+ "command": false,
+ "console": false,
+ "extrakey": true,
+ "mousekey": false,
+ "nkro": false,
+ "sleep_led": true
+ },
+ "indicators": {
+ "caps_lock": "B8",
+ "num_lock": "B9",
+ "scroll_lock": "B7"
+ },
+ "matrix_pins": {
+ "cols": ["A10", "A9", "A8", "B15", "B14", "B13", "B12", "B11", "B10", "B1", "B0", "A7", "A6", "A5", "A4", "A3"],
+ "rows": ["B6", "B5", "B4", "A15", "B3", "A0", "A2", "A1"]
+ },
+ "processor": "STM32F103",
+ "url": "modelh.club",
+ "usb": {
+ "device_version": "1.0.0",
+ "max_power": 100,
+ "pid": "0xB155",
+ "vid": "0xFEED"
+ },
+ "layouts": {
+ "LAYOUT_fullsize_ansi_wkl": {
+ "layout": [
+ {"matrix": [0, 2], "x": 0, "y": 0},
+
+ {"matrix": [2, 3], "x": 2, "y": 0},
+ {"matrix": [2, 4], "x": 3, "y": 0},
+ {"matrix": [1, 4], "x": 4, "y": 0},
+ {"matrix": [0, 4], "x": 5, "y": 0},
+
+ {"matrix": [0, 6], "x": 6.5, "y": 0},
+ {"matrix": [0, 8], "x": 7.5, "y": 0},
+ {"matrix": [1, 9], "x": 8.5, "y": 0},
+ {"matrix": [2, 9], "x": 9.5, "y": 0},
+
+ {"matrix": [2, 6], "x": 11, "y": 0},
+ {"matrix": [3, 6], "x": 12, "y": 0},
+ {"matrix": [3, 11], "x": 13, "y": 0},
+ {"matrix": [3, 12], "x": 14, "y": 0},
+
+ {"matrix": [3, 15], "x": 15.25, "y": 0},
+ {"matrix": [4, 15], "x": 16.25, "y": 0},
+ {"matrix": [6, 14], "x": 17.25, "y": 0},
+
+ {"matrix": [2, 2], "x": 0, "y": 1.5},
+ {"matrix": [3, 2], "x": 1, "y": 1.5},
+ {"matrix": [3, 3], "x": 2, "y": 1.5},
+ {"matrix": [3, 4], "x": 3, "y": 1.5},
+ {"matrix": [3, 5], "x": 4, "y": 1.5},
+ {"matrix": [2, 5], "x": 5, "y": 1.5},
+ {"matrix": [2, 7], "x": 6, "y": 1.5},
+ {"matrix": [3, 7], "x": 7, "y": 1.5},
+ {"matrix": [3, 8], "x": 8, "y": 1.5},
+ {"matrix": [3, 9], "x": 9, "y": 1.5},
+ {"matrix": [3, 10], "x": 10, "y": 1.5},
+ {"matrix": [2, 10], "x": 11, "y": 1.5},
+ {"matrix": [2, 8], "x": 12, "y": 1.5},
+ {"matrix": [1, 6], "x": 13, "y": 1.5, "w": 2},
+
+ {"matrix": [2, 12], "x": 15.25, "y": 1.5},
+ {"matrix": [2, 14], "x": 16.25, "y": 1.5},
+ {"matrix": [2, 13], "x": 17.25, "y": 1.5},
+
+ {"matrix": [6, 11], "x": 18.5, "y": 1.5},
+ {"matrix": [6, 12], "x": 19.5, "y": 1.5},
+ {"matrix": [6, 13], "x": 20.5, "y": 1.5},
+ {"matrix": [7, 13], "x": 21.5, "y": 1.5},
+
+ {"matrix": [1, 2], "x": 0, "y": 2.5, "w": 1.5},
+ {"matrix": [4, 2], "x": 1.5, "y": 2.5},
+ {"matrix": [4, 3], "x": 2.5, "y": 2.5},
+ {"matrix": [4, 4], "x": 3.5, "y": 2.5},
+ {"matrix": [4, 5], "x": 4.5, "y": 2.5},
+ {"matrix": [1, 5], "x": 5.5, "y": 2.5},
+ {"matrix": [1, 7], "x": 6.5, "y": 2.5},
+ {"matrix": [4, 7], "x": 7.5, "y": 2.5},
+ {"matrix": [4, 8], "x": 8.5, "y": 2.5},
+ {"matrix": [4, 9], "x": 9.5, "y": 2.5},
+ {"matrix": [4, 10], "x": 10.5, "y": 2.5},
+ {"matrix": [1, 10], "x": 11.5, "y": 2.5},
+ {"matrix": [1, 8], "x": 12.5, "y": 2.5},
+ {"matrix": [5, 6], "x": 13.5, "y": 2.5, "w": 1.5},
+
+ {"matrix": [2, 11], "x": 15.25, "y": 2.5},
+ {"matrix": [3, 14], "x": 16.25, "y": 2.5},
+ {"matrix": [3, 13], "x": 17.25, "y": 2.5},
+
+ {"matrix": [4, 11], "x": 18.5, "y": 2.5},
+ {"matrix": [4, 12], "x": 19.5, "y": 2.5},
+ {"matrix": [4, 13], "x": 20.5, "y": 2.5},
+ {"matrix": [4, 14], "x": 21.5, "y": 2.5, "h": 2},
+
+ {"matrix": [1, 3], "x": 0, "y": 3.5, "w": 1.5},
+ {"matrix": [5, 2], "x": 1.75, "y": 3.5},
+ {"matrix": [5, 3], "x": 2.75, "y": 3.5},
+ {"matrix": [5, 4], "x": 3.75, "y": 3.5},
+ {"matrix": [5, 5], "x": 4.75, "y": 3.5},
+ {"matrix": [0, 5], "x": 5.75, "y": 3.5},
+ {"matrix": [0, 7], "x": 6.75, "y": 3.5},
+ {"matrix": [5, 7], "x": 7.75, "y": 3.5},
+ {"matrix": [5, 8], "x": 8.75, "y": 3.5},
+ {"matrix": [5, 9], "x": 9.75, "y": 3.5},
+ {"matrix": [5, 10], "x": 10.75, "y": 3.5},
+ {"matrix": [0, 10], "x": 11.75, "y": 3.5},
+ {"matrix": [6, 6], "x": 12.75, "y": 3.5, "w": 2.25},
+
+ {"matrix": [1, 11], "x": 18.5, "y": 3.5},
+ {"matrix": [1, 12], "x": 19.5, "y": 3.5},
+ {"matrix": [1, 13], "x": 20.5, "y": 3.5},
+
+ {"matrix": [1, 1], "x": 0, "y": 4.5, "w": 2.25},
+ {"matrix": [6, 2], "x": 2.25, "y": 4.5},
+ {"matrix": [6, 3], "x": 3.25, "y": 4.5},
+ {"matrix": [6, 4], "x": 4.25, "y": 4.5},
+ {"matrix": [6, 5], "x": 5.25, "y": 4.5},
+ {"matrix": [7, 5], "x": 6.25, "y": 4.5},
+ {"matrix": [7, 7], "x": 7.25, "y": 4.5},
+ {"matrix": [6, 7], "x": 8.25, "y": 4.5},
+ {"matrix": [6, 8], "x": 9.25, "y": 4.5},
+ {"matrix": [6, 9], "x": 10.25, "y": 4.5},
+ {"matrix": [7, 10], "x": 11.25, "y": 4.5},
+ {"matrix": [6, 1], "x": 12.25, "y": 4.5, "w": 2.75},
+
+ {"matrix": [0, 14], "x": 16.25, "y": 4.5},
+
+ {"matrix": [5, 11], "x": 18.5, "y": 4.5},
+ {"matrix": [5, 12], "x": 19.5, "y": 4.5},
+ {"matrix": [5, 13], "x": 20.5, "y": 4.5},
+ {"matrix": [5, 14], "x": 21.5, "y": 4.5, "h": 2},
+
+ {"matrix": [2, 0], "x": 0, "y": 5.5, "w": 1.5},
+ {"matrix": [0, 15], "x": 2.5, "y": 5.5, "w": 1.5},
+ {"matrix": [7, 6], "x": 4, "y": 5.5, "w": 7},
+ {"matrix": [7, 15], "x": 11, "y": 5.5, "w": 1.5},
+ {"matrix": [6, 0], "x": 13.5, "y": 5.5, "w": 1.5},
+
+ {"matrix": [7, 14], "x": 15.25, "y": 5.5},
+ {"matrix": [7, 11], "x": 16.25, "y": 5.5},
+ {"matrix": [7, 12], "x": 17.25, "y": 5.5},
+
+ {"matrix": [0, 12], "x": 18.5, "y": 5.5, "w": 2},
+ {"matrix": [0, 13], "x": 20.5, "y": 5.5}
+ ]
+ },
+ "LAYOUT_fullsize_iso_wkl": {
+ "layout": [
+ {"matrix": [0, 2], "x": 0, "y": 0},
+
+ {"matrix": [2, 3], "x": 2, "y": 0},
+ {"matrix": [2, 4], "x": 3, "y": 0},
+ {"matrix": [1, 4], "x": 4, "y": 0},
+ {"matrix": [0, 4], "x": 5, "y": 0},
+
+ {"matrix": [0, 6], "x": 6.5, "y": 0},
+ {"matrix": [0, 8], "x": 7.5, "y": 0},
+ {"matrix": [1, 9], "x": 8.5, "y": 0},
+ {"matrix": [2, 9], "x": 9.5, "y": 0},
+
+ {"matrix": [2, 6], "x": 11, "y": 0},
+ {"matrix": [3, 6], "x": 12, "y": 0},
+ {"matrix": [3, 11], "x": 13, "y": 0},
+ {"matrix": [3, 12], "x": 14, "y": 0},
+
+ {"matrix": [3, 15], "x": 15.25, "y": 0},
+ {"matrix": [4, 15], "x": 16.25, "y": 0},
+ {"matrix": [6, 14], "x": 17.25, "y": 0},
+
+ {"matrix": [2, 2], "x": 0, "y": 1.5},
+ {"matrix": [3, 2], "x": 1, "y": 1.5},
+ {"matrix": [3, 3], "x": 2, "y": 1.5},
+ {"matrix": [3, 4], "x": 3, "y": 1.5},
+ {"matrix": [3, 5], "x": 4, "y": 1.5},
+ {"matrix": [2, 5], "x": 5, "y": 1.5},
+ {"matrix": [2, 7], "x": 6, "y": 1.5},
+ {"matrix": [3, 7], "x": 7, "y": 1.5},
+ {"matrix": [3, 8], "x": 8, "y": 1.5},
+ {"matrix": [3, 9], "x": 9, "y": 1.5},
+ {"matrix": [3, 10], "x": 10, "y": 1.5},
+ {"matrix": [2, 10], "x": 11, "y": 1.5},
+ {"matrix": [2, 8], "x": 12, "y": 1.5},
+ {"matrix": [1, 6], "x": 13, "y": 1.5, "w": 2},
+
+ {"matrix": [2, 12], "x": 15.25, "y": 1.5},
+ {"matrix": [2, 14], "x": 16.25, "y": 1.5},
+ {"matrix": [2, 13], "x": 17.25, "y": 1.5},
+
+ {"matrix": [6, 11], "x": 18.5, "y": 1.5},
+ {"matrix": [6, 12], "x": 19.5, "y": 1.5},
+ {"matrix": [6, 13], "x": 20.5, "y": 1.5},
+ {"matrix": [7, 13], "x": 21.5, "y": 1.5},
+
+ {"matrix": [1, 2], "x": 0, "y": 2.5, "w": 1.5},
+ {"matrix": [4, 2], "x": 1.5, "y": 2.5},
+ {"matrix": [4, 3], "x": 2.5, "y": 2.5},
+ {"matrix": [4, 4], "x": 3.5, "y": 2.5},
+ {"matrix": [4, 5], "x": 4.5, "y": 2.5},
+ {"matrix": [1, 5], "x": 5.5, "y": 2.5},
+ {"matrix": [1, 7], "x": 6.5, "y": 2.5},
+ {"matrix": [4, 7], "x": 7.5, "y": 2.5},
+ {"matrix": [4, 8], "x": 8.5, "y": 2.5},
+ {"matrix": [4, 9], "x": 9.5, "y": 2.5},
+ {"matrix": [4, 10], "x": 10.5, "y": 2.5},
+ {"matrix": [1, 10], "x": 11.5, "y": 2.5},
+ {"matrix": [1, 8], "x": 12.5, "y": 2.5},
+
+ {"matrix": [2, 11], "x": 15.25, "y": 2.5},
+ {"matrix": [3, 14], "x": 16.25, "y": 2.5},
+ {"matrix": [3, 13], "x": 17.25, "y": 2.5},
+
+ {"matrix": [4, 11], "x": 18.5, "y": 2.5},
+ {"matrix": [4, 12], "x": 19.5, "y": 2.5},
+ {"matrix": [4, 13], "x": 20.5, "y": 2.5},
+ {"matrix": [4, 14], "x": 21.5, "y": 2.5, "h": 2},
+
+ {"matrix": [1, 3], "x": 0, "y": 3.5, "w": 1.5},
+ {"matrix": [5, 2], "x": 1.75, "y": 3.5},
+ {"matrix": [5, 3], "x": 2.75, "y": 3.5},
+ {"matrix": [5, 4], "x": 3.75, "y": 3.5},
+ {"matrix": [5, 5], "x": 4.75, "y": 3.5},
+ {"matrix": [0, 5], "x": 5.75, "y": 3.5},
+ {"matrix": [0, 7], "x": 6.75, "y": 3.5},
+ {"matrix": [5, 7], "x": 7.75, "y": 3.5},
+ {"matrix": [5, 8], "x": 8.75, "y": 3.5},
+ {"matrix": [5, 9], "x": 9.75, "y": 3.5},
+ {"matrix": [5, 10], "x": 10.75, "y": 3.5},
+ {"matrix": [0, 10], "x": 11.75, "y": 3.5},
+ {"matrix": [6, 10], "x": 12.75, "y": 3.5},
+ {"matrix": [6, 6], "x": 13.75, "y": 2.5, "w": 1.25, "h": 2},
+
+ {"matrix": [1, 11], "x": 18.5, "y": 3.5},
+ {"matrix": [1, 12], "x": 19.5, "y": 3.5},
+ {"matrix": [1, 13], "x": 20.5, "y": 3.5},
+
+ {"matrix": [1, 1], "x": 0, "y": 4.5, "w": 1.25},
+ {"matrix": [0, 3], "x": 1.25, "y": 4.5},
+ {"matrix": [6, 2], "x": 2.25, "y": 4.5},
+ {"matrix": [6, 3], "x": 3.25, "y": 4.5},
+ {"matrix": [6, 4], "x": 4.25, "y": 4.5},
+ {"matrix": [6, 5], "x": 5.25, "y": 4.5},
+ {"matrix": [7, 5], "x": 6.25, "y": 4.5},
+ {"matrix": [7, 7], "x": 7.25, "y": 4.5},
+ {"matrix": [6, 7], "x": 8.25, "y": 4.5},
+ {"matrix": [6, 8], "x": 9.25, "y": 4.5},
+ {"matrix": [6, 9], "x": 10.25, "y": 4.5},
+ {"matrix": [7, 10], "x": 11.25, "y": 4.5},
+ {"matrix": [6, 1], "x": 12.25, "y": 4.5, "w": 2.75},
+
+ {"matrix": [0, 14], "x": 16.25, "y": 4.5},
+
+ {"matrix": [5, 11], "x": 18.5, "y": 4.5},
+ {"matrix": [5, 12], "x": 19.5, "y": 4.5},
+ {"matrix": [5, 13], "x": 20.5, "y": 4.5},
+ {"matrix": [5, 14], "x": 21.5, "y": 4.5, "h": 2},
+
+ {"matrix": [2, 0], "x": 0, "y": 5.5, "w": 1.5},
+ {"matrix": [0, 15], "x": 2.5, "y": 5.5, "w": 1.5},
+ {"matrix": [7, 6], "x": 4, "y": 5.5, "w": 7},
+ {"matrix": [7, 15], "x": 11, "y": 5.5, "w": 1.5},
+ {"matrix": [6, 0], "x": 13.5, "y": 5.5, "w": 1.5},
+
+ {"matrix": [7, 14], "x": 15.25, "y": 5.5},
+ {"matrix": [7, 11], "x": 16.25, "y": 5.5},
+ {"matrix": [7, 12], "x": 17.25, "y": 5.5},
+
+ {"matrix": [0, 12], "x": 18.5, "y": 5.5, "w": 2},
+ {"matrix": [0, 13], "x": 20.5, "y": 5.5}
+ ]
+ }
+ }
+}
diff --git a/keyboards/ibm/modelh/keymaps/default/keymap.c b/keyboards/ibm/modelh/keymaps/default/keymap.c
new file mode 100644
index 0000000000..9098b869b3
--- /dev/null
+++ b/keyboards/ibm/modelh/keymaps/default/keymap.c
@@ -0,0 +1,27 @@
+/* Copyright 2020 John Hawthorn
+ *
+ * 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_fullsize_ansi_wkl( /* Base layer */
+ 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, KC_PSCR, KC_SCRL, KC_PAUS,
+ 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_BSPC, KC_INS, KC_HOME, KC_PGUP, KC_NUM, KC_PSLS, KC_PAST, KC_PMNS,
+ 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_P7, KC_P8, KC_P9, KC_PPLS,
+ 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_P4, KC_P5, KC_P6,
+ 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_P1, KC_P2, KC_P3, KC_PENT,
+ KC_LCTL, KC_LALT, KC_SPC, KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT
+ ),
+};
diff --git a/keyboards/ibm/modelh/keymaps/vial/config.h b/keyboards/ibm/modelh/keymaps/vial/config.h
new file mode 100644
index 0000000000..6497949e94
--- /dev/null
+++ b/keyboards/ibm/modelh/keymaps/vial/config.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#pragma once
+
+#define VIAL_KEYBOARD_UID {0xBC, 0x8E, 0x44, 0xF1, 0x5C, 0x16, 0xD6, 0x38}
+
+#define VIAL_UNLOCK_COMBO_ROWS { 0, 6, 7 }
+#define VIAL_UNLOCK_COMBO_COLS { 2, 6, 15 }
diff --git a/keyboards/ibm/modelh/keymaps/vial/keymap.c b/keyboards/ibm/modelh/keymaps/vial/keymap.c
new file mode 100644
index 0000000000..9098b869b3
--- /dev/null
+++ b/keyboards/ibm/modelh/keymaps/vial/keymap.c
@@ -0,0 +1,27 @@
+/* Copyright 2020 John Hawthorn
+ *
+ * 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_fullsize_ansi_wkl( /* Base layer */
+ 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, KC_PSCR, KC_SCRL, KC_PAUS,
+ 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_BSPC, KC_INS, KC_HOME, KC_PGUP, KC_NUM, KC_PSLS, KC_PAST, KC_PMNS,
+ 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_P7, KC_P8, KC_P9, KC_PPLS,
+ 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_P4, KC_P5, KC_P6,
+ 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_P1, KC_P2, KC_P3, KC_PENT,
+ KC_LCTL, KC_LALT, KC_SPC, KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT
+ ),
+};
diff --git a/keyboards/ibm/modelh/keymaps/vial/rules.mk b/keyboards/ibm/modelh/keymaps/vial/rules.mk
new file mode 100644
index 0000000000..4f7618e9b2
--- /dev/null
+++ b/keyboards/ibm/modelh/keymaps/vial/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+VIAL_ENABLE = yes
diff --git a/keyboards/ibm/modelh/keymaps/vial/vial.json b/keyboards/ibm/modelh/keymaps/vial/vial.json
new file mode 100644
index 0000000000..5f744bd59c
--- /dev/null
+++ b/keyboards/ibm/modelh/keymaps/vial/vial.json
@@ -0,0 +1,212 @@
+{
+ "lighting": "none",
+ "matrix": {
+ "rows": 8,
+ "cols": 16
+ },
+ "layouts": {
+ "labels": "iso",
+ "keymap": [
+ [
+ "0,2",
+ {
+ "x": 1
+ },
+ "2,3",
+ "2,4",
+ "1,4",
+ "0,4",
+ {
+ "x": 0.5
+ },
+ "0,6",
+ "0,8",
+ "1,9",
+ "2,9",
+ {
+ "x": 0.5
+ },
+ "2,6",
+ "3,6",
+ "3,11",
+ "3,12",
+ {
+ "x": 0.25
+ },
+ "3,15",
+ "4,15",
+ "6,14"
+ ],
+ [
+ {
+ "y": 0.5
+ },
+ "2,2",
+ "3,2",
+ "3,3",
+ "3,4",
+ "3,5",
+ "2,5",
+ "2,7",
+ "3,7",
+ "3,8",
+ "3,9",
+ "3,10",
+ "2,10",
+ "2,8",
+ {
+ "w": 2
+ },
+ "1,6",
+ {
+ "x": 0.25
+ },
+ "2,12",
+ "2,14",
+ "2,13",
+ {
+ "x": 0.25
+ },
+ "6,11",
+ "6,12",
+ "6,13",
+ "7,13"
+ ],
+ [
+ {
+ "w": 1.5
+ },
+ "1,2",
+ "4,2",
+ "4,3",
+ "4,4",
+ "4,5",
+ "1,5",
+ "1,7",
+ "4,7",
+ "4,8",
+ "4,9",
+ "4,10",
+ "1,10",
+ "1,8",
+ {
+ "w": 1.5
+ },
+ "5,6",
+ {
+ "x": 0.25
+ },
+ "2,11",
+ "3,14",
+ "3,13",
+ {
+ "x": 0.25
+ },
+ "4,11",
+ "4,12",
+ "4,13",
+ {
+ "h": 2
+ },
+ "4,14"
+ ],
+ [
+ {
+ "w": 1.75
+ },
+ "1,3",
+ "5,2",
+ "5,3",
+ "5,4",
+ "5,5",
+ "0,5",
+ "0,7",
+ "5,7",
+ "5,8",
+ "5,9",
+ "5,10",
+ "0,10",
+ {
+ "w": 2.25
+ },
+ "6,6",
+ {
+ "x": 3.5
+ },
+ "1,11",
+ "1,12",
+ "1,13"
+ ],
+ [
+ {
+ "w": 2.25
+ },
+ "1,1",
+ "6,2",
+ "6,3",
+ "6,4",
+ "6,5",
+ "7,5",
+ "7,7",
+ "6,7",
+ "6,8",
+ "6,9",
+ "7,10",
+ {
+ "w": 2.75
+ },
+ "6,1",
+ {
+ "x": 1.25
+ },
+ "0,14",
+ {
+ "x": 1.25
+ },
+ "5,11",
+ "5,12",
+ "5,13",
+ {
+ "h": 2
+ },
+ "5,14"
+ ],
+ [
+ {
+ "w": 1.5
+ },
+ "2,0",
+ {
+ "x": 1,
+ "w": 1.5
+ },
+ "0,15",
+ {
+ "w": 7
+ },
+ "7,6",
+ {
+ "w": 1.5
+ },
+ "7,15",
+ {
+ "x": 1,
+ "w": 1.5
+ },
+ "6,0",
+ {
+ "x": 0.25
+ },
+ "7,14",
+ "7,11",
+ "7,12",
+ {
+ "x": 0.25,
+ "w": 2
+ },
+ "0,12",
+ "0,13"
+ ]
+ ]
+ }
+}
diff --git a/keyboards/ibm/modelh/mcuconf.h b/keyboards/ibm/modelh/mcuconf.h
new file mode 100644
index 0000000000..7d3d6e143a
--- /dev/null
+++ b/keyboards/ibm/modelh/mcuconf.h
@@ -0,0 +1,25 @@
+/* Copyright 2020 QMK
+ *
+ * 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_next
+
+#undef STM32_PWM_USE_TIM2
+#undef STM32_SPI_USE_SPI2
+
+#define STM32_PWM_USE_TIM2 TRUE
+#define STM32_SPI_USE_SPI2 FALSE
diff --git a/keyboards/ibm/modelh/modelh.c b/keyboards/ibm/modelh/modelh.c
new file mode 100644
index 0000000000..5384b37338
--- /dev/null
+++ b/keyboards/ibm/modelh/modelh.c
@@ -0,0 +1,25 @@
+/* Copyright 2020 John Hawthorn
+ *
+ * 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 "quantum.h"
+
+
+void keyboard_pre_init_kb(void) {
+ setPinOutput(MODELH_STATUS_LED);
+ writePin(MODELH_STATUS_LED, 0);
+
+ keyboard_pre_init_user();
+}
diff --git a/keyboards/ibm/modelh/readme.md b/keyboards/ibm/modelh/readme.md
new file mode 100644
index 0000000000..0bbed03d1f
--- /dev/null
+++ b/keyboards/ibm/modelh/readme.md
@@ -0,0 +1,20 @@
+# Model H - A USB capable PCB for the IBM Model M keyboard
+
+
+
+This conversion kit allows you to replace your IBM Model M's original internal controller board with a modern USB board. This aims to match the footprint of the original controller and plugs into the original keyboard matrix, but exposes a USB port through the original SDL connector.
+
+* Keyboard Maintainer: [John Hawthorn](https://github.com/jhawthorn)
+* Hardware Supported: IBM Model M, Generations 1-3
+* Hardware Availability: [www.modelh.club](www.modelh.club)
+* How to [build your own controller](https://github.com/jberclaz/modelh)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make ibm/modelh:vial
+
+Flashing example for this keyboard:
+
+ make ibm/modelh:vial:flash
+
+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/ibm/modelh/rules.mk b/keyboards/ibm/modelh/rules.mk
new file mode 100644
index 0000000000..a92b099328
--- /dev/null
+++ b/keyboards/ibm/modelh/rules.mk
@@ -0,0 +1,2 @@
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE