Add Teensy2.0++ revision and VIA keymap to handwired/sono1 (#15296)

* teensy2.0pp revision, via support

* updated documentation

* Update keyboards/handwired/sono1/t2pp/rules.mk

12 files changed, 198 insertions, 87 deletions

diff --git a/keyboards/handwired/sono1/config.h b/keyboards/handwired/sono1/config.h
index 9ccc496e17..3b06342a1a 100644
--- a/keyboards/handwired/sono1/config.h
+++ b/keyboards/handwired/sono1/config.h
@@ -1,5 +1,5 @@
 /*
-Copyright 2020 DmNosachev
+Copyright 2021 DmNosachev
 
 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
@@ -30,80 +30,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS 15
 #define MATRIX_COLS 8
 
-/*
- * 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 { A5, B3, A9, A10, B13, B14, B15, A8, B7, B8, B9, C13, A15, A0, A1 }
-#define MATRIX_COL_PINS { A4, A3, B11, B10, B1, B0, A7, A6 }
-#define UNUSED_PINS { A5 }
-
-#define LED_KANA_PIN A2
-#define LED_CAPS_LOCK_PIN B5
-#define LED_CTRL_XFER_PIN B6
-#define LED_NUM_LOCK_PIN B4
-#define LED_KB_LOCK_PIN B12
-#define LED_PIN_ON_STATE 0
-
 /* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not 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
-
-/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
- * This is useful 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
-
-/*
- * 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
-
 /* disable these deprecated features by default */
 #define NO_ACTION_MACRO
 #define NO_ACTION_FUNCTION
@@ -111,3 +43,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Bootmagic Lite key configuration */
 #define BOOTMAGIC_LITE_ROW 0
 #define BOOTMAGIC_LITE_COLUMN 0
+
+/* mechanical locking support. NumLock key on the numpad uses Alps SKCL Lock switch */
+#define LOCKING_SUPPORT_ENABLE
+#define LOCKING_RESYNC_ENABLE
\ No newline at end of file
diff --git a/keyboards/handwired/sono1/keymaps/via/keymap.c b/keyboards/handwired/sono1/keymaps/via/keymap.c
new file mode 100644
index 0000000000..8c1dc160dd
--- /dev/null
+++ b/keyboards/handwired/sono1/keymaps/via/keymap.c
@@ -0,0 +1,75 @@
+/* Copyright 2021 DmNosachev
+ *
+ * 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] = {
+/*
+,---------------------------------------------------------------------------------------------------------,  ,-----,
+| F11 |  | F12 |  |  F1  |  F2  |  F3  |  F4  |  F5  |   |  F6  |  F7  |  F8  |  F9  | F10  | |PgUp |PgDn |  | NO  |
+|-------------------------------------------------------------------------------------------| |-----------|  |-----|-----------------,
+| Esc  |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  —- | +=  |  ~` |BkSpc | |Home | End |  |  *  |  /  |  -  |  +  |
+|-------------------------------------------------------------------------------------------| |-----------|  |-----------------------|
+|  Tab  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  | {[  | }]  |   Enter   | | Ins | Del |  |  7  |  8  |  9  | +=  |
+|--------------------------------------------------------------------------------|          | `-----------'  |-----------------------|
+|  Ctrl  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  | :;  | "'  | |\  |          | |    Up     |  |  4  |  5  |  6  |  .  |
+|--------------------------------------------------------------------------------`----------' |-----------|  |-----------------------|
+|   Shift  |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  <, |  >. | ?/  |  NO |    Shift     | |Left |Right|  |  1  |  2  |  3  | <,  |
+|-------------------------------------------------------------------------------------------| |-----------|  |-----------------------|
+|Caps | Alt | App | GUI |   Space     |   Space     |    Enter        | Ctrl  |       | Alt | |   Down    |  |  0  |  0  |   Enter   |
+`-------------------------------------------------------------------------------------------' `-----------'  '-----------------------'
+                               |  Del | BackSp|
+                               `--------------'
+*/
+    [0] = LAYOUT(
+    KC_F11,   KC_F12,   KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,     KC_F6,  KC_F7,  KC_F8,  KC_F9,  KC_F10,   KC_PGUP, KC_PGDN,   _______,
+    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_GRV, KC_BSPC,   KC_HOME, KC_END,    KC_PAST, KC_PSLS, KC_PMNS, KC_PPLS,
+    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_ENT,        KC_INS,  KC_DEL,    KC_P7,   KC_P8,   KC_P9,   KC_EQL,
+    KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_BSLS,                     KC_UP,         KC_P4,   KC_P5,   KC_P6,   KC_PDOT,
+    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_LEFT, KC_RIGHT,  KC_P1,   KC_P2,   KC_P3,   KC_COMM,
+    KC_CAPS, KC_LALT, KC_APP,  KC_LGUI,     KC_SPACE,    KC_SPACE,      KC_ENT,     KC_RCTL,   KC_RALT,           KC_DOWN,       KC_P0,   KC_P0,   KC_PENT,
+                                              KC_DEL, KC_BSPC
+    ),
+
+    [1] = LAYOUT(
+    _______,  _______,   _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,  _______,  _______,               _______, _______,   _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______,   _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,         _______, _______,   _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                           _______,      _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                      _______, _______,  _______, _______, _______, _______,
+    _______, _______, _______,          _______,       _______,         _______,     _______,     _______,   _______,                              _______,      _______, _______,    _______,
+                                          _______, _______
+    ),
+
+    [2] = LAYOUT(
+    _______,  _______,   _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,  _______,  _______,               _______, _______,   _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______,   _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,         _______, _______,   _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                           _______,      _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                      _______, _______,  _______, _______, _______, _______,
+    _______, _______, _______,          _______,       _______,         _______,     _______,     _______,   _______,                              _______,      _______, _______,    _______,
+                                          _______, _______
+    ),
+    [3] = LAYOUT(
+    _______,  _______,   _______,  _______,  _______,  _______,  _______,     _______,  _______,  _______,  _______,  _______,               _______, _______,   _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______,   _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______,         _______, _______,   _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                           _______,      _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                      _______, _______,  _______, _______, _______, _______,
+    _______, _______, _______,          _______,       _______,         _______,     _______,     _______,   _______,                              _______,      _______, _______,    _______,
+                                          _______, _______
+    )
+};
\ No newline at end of file
diff --git a/keyboards/handwired/sono1/keymaps/via/rules.mk b/keyboards/handwired/sono1/keymaps/via/rules.mk
new file mode 100644
index 0000000000..036bd6d1c3
--- /dev/null
+++ b/keyboards/handwired/sono1/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/handwired/sono1/readme.md b/keyboards/handwired/sono1/readme.md
index e21d06e2d9..76541e118b 100644
--- a/keyboards/handwired/sono1/readme.md
+++ b/keyboards/handwired/sono1/readme.md
@@ -5,11 +5,11 @@
 ASkeyboard Sono1 keyboard conversion project: direct connection of Black Pill to the matrix.
 
 * Keyboard Maintainer: [DmNosachev](https://github.com/DmNosachev)
-* Hardware Supported: [ASkeyboard Sono1](http://www5f.biglobe.ne.jp/~silencium/keyboard/html/alps.html), Black Pill STM32F103C8T6 MCU board. Alternatively you can use any MCU which is supported by QMK and has 28 IO pins or more (15x8 matrix and 5 LEDs): Teensy 2.0++, Blue Pill, etc.
+* Hardware Supported: [ASkeyboard Sono1](http://www5f.biglobe.ne.jp/~silencium/keyboard/html/alps.html), Teensy 2.0++ or Black Pill STM32F103C8T6 MCU board. Alternatively you can use any MCU which is supported by QMK and has 28 IO pins or more (15x8 matrix and 5 LEDs): Blue Pill, Black Pill STM32F4xx, etc.
 
 Make example for this keyboard (after setting up your build environment):
 
-    make handwired/sono1:default
+    qmk compile -kb handwired/sono1: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).
 
@@ -22,11 +22,34 @@ ASkeyboard Sono1 has 15x8 matrix. Sono2 numpad connects directly to the main mat
 Rows (R0-RE) and columns (R0-C7):
 ![Sono1 rows and columns](https://i.imgur.com/5Owazg6h.jpeg)
 
+Desolder all ICs, capacitors and resistors except R10–R14.
+
 ## LEDs
 Keyboard has 5 LEDs with common anode. Their cathodes are connected to R10–R14 resistors (you may want to replace them to adjust LED brightness for 3.3V voltage). Add 5 wire jumpers to connect them to the corresponding traces.
 
 ![Sono1 LEDs](https://i.imgur.com/opxc2A3h.jpeg)
 
+## Teensy 2.0++
+Suggested mount position for the Teensy 2.0++ (view from the bottom side of the PCB):
+```
+     R8 R9 RA RB RC RD RE L0    R8    C7 C6 C5 C4 C3 C2 C1 C0
+      *  |  |  |  |  |  |  |     *     |  |  |  |  |  |  |  |
+    ,------------------------------------------------------------,
+,---|GN B7 D0 D1 D2 D3 D4 D5 D6 D7 E0 E1 C0 C1 C2 C3 C4 C5 C6 C7 |
+|   |D7                                                          |
+|USB|                                                            |
+|   |GN                                                          |
+'---|V  B6 B5 B4 B3 B2 B1 B0 E7 E6 G  A  F0 F1 F2 F3 F4 F5 F6 F7 |
+    `------------------------------------------------------------'
+     *         |  |  |  |                 |  |  |  |  |  |  |  |
+     GN       L2 L1 L3 L4                R7 R6 R5 R4 R3 R2 R1 R0
+```
+Asterisk sign designates pins of the Teensy that don't align properly with PCB and need to be rewired.
+
+1. Compile and flash the firmware: `qmk compile -kb handwired/sono1/t2pp:default:flash`. Press the reset button on Teensy to launch the bootloader.
+2. You will need to solder several pin headers to Teensy: two 7 pin headers (C0–C7, D5–B7), 8 pin (F0–F7) and 4 pin (B1—B4). 
+3. Solder the Teensy to keyboard's PCB. You will need to manually reroute only 3 pins.
+
 ## Black Pill
 Suggested mount position for the Black Pill (view from the bottom side of the PCB):
 
@@ -47,11 +70,12 @@ Asterisk sign designates pins of the Black Pill that don't align properly with P
 
 ![Black Pill](https://i.imgur.com/KQjTWVbh.jpeg)
 
-1. Desolder all ICs, capacitors and resistors except R10–R14.
 1. Solder 4-pin SWD header to Black Pill.
 2. Burn [STM32duino bootloader](https://github.com/rogerclarkmelbourne/STM32duino-bootloader/blob/master/bootloader_only_binaries/generic_boot20_pb12.bin) to Black Pill.
-3. Compile and flash the firmware: `make handwired/sono1:default:flash`
+3. Compile and flash the firmware: `qmk compile -kb handwired/sono1/stm32f103:default:flash`
 4. Connect rows, columns and LED pads to the corresponding pins of the Black Pill.
 
 ## Keymap
 'CUR LOCK' key on Sono2 numpad has locking switch by default (Alps SKCL lock). QMK [supports mechanical locking switches](https://docs.qmk.fm/#/faq_keymap?id=mechanical-lock-switch-support) for CapsLock, NumLock and ScrollLock keycodes.
+
+There is 'debug' keymap which doesn't output any scancodes, but displays row and column numbers of pressed buttons to console (hid_listen or QMK Toolbox).
diff --git a/keyboards/handwired/sono1/rules.mk b/keyboards/handwired/sono1/rules.mk
index 3e70fa7f95..e2e79966be 100644
--- a/keyboards/handwired/sono1/rules.mk
+++ b/keyboards/handwired/sono1/rules.mk
@@ -1,11 +1,4 @@
-# MCU name
-MCU = STM32F103
-
-# Bootloader selection
-BOOTLOADER = stm32duino
-
-# Enter lower-power sleep mode when on the ChibiOS idle thread
-OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
+DEFAULT_FOLDER = handwired/sono1/t2pp
 
 # Build Options
 #   change yes to no to disable
diff --git a/keyboards/handwired/sono1/chconf.h b/keyboards/handwired/sono1/stm32f103/chconf.h
index f2330f083c..63236f2c2c 100644
--- a/keyboards/handwired/sono1/chconf.h
+++ b/keyboards/handwired/sono1/stm32f103/chconf.h
@@ -16,7 +16,7 @@
 
 /*
  * This file was auto-generated by:
- *    `qmk chibios-confmigrate -i keyboards/handwired/sono1/chconf.h -r platforms/chibios/common/configs/chconf.h`
+ *    `qmk chibios-confmigrate -i keyboards/handwired/onekey/bluepill/chconf.h -r platforms/chibios/common/configs/chconf.h`
  */
 
 #pragma once
@@ -26,4 +26,3 @@
 #define CH_CFG_USE_CONDVARS_TIMEOUT FALSE
 
 #include_next <chconf.h>
-
diff --git a/keyboards/handwired/sono1/stm32f103/config.h b/keyboards/handwired/sono1/stm32f103/config.h
new file mode 100644
index 0000000000..8da1256900
--- /dev/null
+++ b/keyboards/handwired/sono1/stm32f103/config.h
@@ -0,0 +1,36 @@
+/*
+Copyright 2021 DmNosachev
+
+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"
+
+#undef DEVICE_VER
+
+#define DEVICE_VER 0x0001
+
+#define MATRIX_ROW_PINS { A5, B3, A9, A10, B13, B14, B15, A8, B7, B8, B9, C13, A15, A0, A1 }
+#define MATRIX_COL_PINS { A4, A3, B11, B10, B1, B0, A7, A6 }
+
+
+#define LED_KANA_PIN A2
+#define LED_CAPS_LOCK_PIN B5
+#define LED_CTRL_XFER_PIN B6
+#define LED_NUM_LOCK_PIN B4
+#define LED_KB_LOCK_PIN B12
+#define LED_PIN_ON_STATE 0
+
diff --git a/keyboards/handwired/sono1/halconf.h b/keyboards/handwired/sono1/stm32f103/halconf.h
index 71ad504111..923b4e52d2 100644
--- a/keyboards/handwired/sono1/halconf.h
+++ b/keyboards/handwired/sono1/stm32f103/halconf.h
@@ -16,7 +16,7 @@
 
 /*
  * This file was auto-generated by:
- *    `qmk chibios-confmigrate -i keyboards/handwired/sono1/halconf.h -r platforms/chibios/common/configs/halconf.h`
+ *    `qmk chibios-confmigrate -i keyboards/handwired/onekey/bluepill/halconf.h -r platforms/chibios/common/configs/halconf.h`
  */
 
 #pragma once
@@ -24,4 +24,3 @@
 #define HAL_USE_PWM TRUE
 
 #include_next <halconf.h>
-
diff --git a/keyboards/handwired/sono1/mcuconf.h b/keyboards/handwired/sono1/stm32f103/mcuconf.h
index cf252da153..5e94a97e21 100644
--- a/keyboards/handwired/sono1/mcuconf.h
+++ b/keyboards/handwired/sono1/stm32f103/mcuconf.h
@@ -16,7 +16,7 @@
 
 /*
  * This file was auto-generated by:
- *    `qmk chibios-confmigrate -i keyboards/handwired/sono1/mcuconf.h -r platforms/chibios/STM32_F103_STM32DUINO/configs/mcuconf.h`
+ *    `qmk chibios-confmigrate -i keyboards/handwired/onekey/bluepill/mcuconf.h -r platforms/chibios/STM32_F103_STM32DUINO/configs/mcuconf.h`
  */
 
 #pragma once
@@ -28,4 +28,3 @@
 
 #undef STM32_SPI_USE_SPI2
 #define STM32_SPI_USE_SPI2 FALSE
-
diff --git a/keyboards/handwired/sono1/stm32f103/rules.mk b/keyboards/handwired/sono1/stm32f103/rules.mk
new file mode 100644
index 0000000000..019b1130d9
--- /dev/null
+++ b/keyboards/handwired/sono1/stm32f103/rules.mk
@@ -0,0 +1,8 @@
+# MCU name
+MCU = STM32F103
+
+# Bootloader selection
+BOOTLOADER = stm32duino
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
diff --git a/keyboards/handwired/sono1/t2pp/config.h b/keyboards/handwired/sono1/t2pp/config.h
new file mode 100644
index 0000000000..8a20aeeb1d
--- /dev/null
+++ b/keyboards/handwired/sono1/t2pp/config.h
@@ -0,0 +1,36 @@
+/*
+Copyright 2021 DmNosachev
+
+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"
+
+#undef DEVICE_VER
+
+#define DEVICE_VER 0x0002
+
+#define MATRIX_ROW_PINS { F7, F6, F5, F4, F3, F2, F1, F0, D7, B7, D0, D1, D2, D3, D4 }
+#define MATRIX_COL_PINS { C6, C5, C4, C3, C2, C1, C0, E1 }
+
+
+#define LED_KANA_PIN D5
+#define LED_CAPS_LOCK_PIN B3
+#define LED_CTRL_XFER_PIN B4
+#define LED_NUM_LOCK_PIN B2
+#define LED_KB_LOCK_PIN B1
+#define LED_PIN_ON_STATE 0
+
diff --git a/keyboards/handwired/sono1/t2pp/rules.mk b/keyboards/handwired/sono1/t2pp/rules.mk
new file mode 100644
index 0000000000..149471682d
--- /dev/null
+++ b/keyboards/handwired/sono1/t2pp/rules.mk
@@ -0,0 +1,5 @@
+# MCU name
+MCU = at90usb1286
+
+# Bootloader selection
+BOOTLOADER = halfkay