3 files changed, 71 insertions, 0 deletions
diff --git a/keyboards/sck/gtm/keymaps/default/keymap.c b/keyboards/sck/gtm/keymaps/default/keymap.c
new file mode 100644
index 0000000000..218a1d107e
--- /dev/null
+++ b/keyboards/sck/gtm/keymaps/default/keymap.c
@@ -0,0 +1,24 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+LAYOUT(
+    KC_1, KC_2, KC_3, KC_4, KC_5,
+    KC_6, KC_7, KC_8, KC_9, KC_0, KC_ENTER),
+
+};
+
+void matrix_init_user(void) {
+  debug_config.matrix = 1;
+  debug_config.keyboard = 1;
+  debug_config.enable = 1;
+}
+
+void encoder_update_user(int8_t index, bool clockwise) {
+    if (clockwise) {
+      tap_code(KC_PGUP);
+    } else {
+      tap_code(KC_PGDN);
+    }
+}
+
diff --git a/keyboards/sck/gtm/keymaps/tabs/keymap.c b/keyboards/sck/gtm/keymaps/tabs/keymap.c
new file mode 100644
index 0000000000..9a60e0f053
--- /dev/null
+++ b/keyboards/sck/gtm/keymaps/tabs/keymap.c
@@ -0,0 +1,24 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+LAYOUT(
+    KC_1, KC_2, KC_3, KC_4, KC_5,
+    KC_6, KC_7, KC_8, KC_9, KC_0, KC_ENTER),
+
+};
+
+void matrix_init_user(void) {
+  debug_config.matrix = 1;
+  debug_config.keyboard = 1;
+  debug_config.enable = 1;
+}
+
+void encoder_update_user(int8_t index, bool clockwise) {
+    if (clockwise) {
+      tap_code16(C(KC_T));
+    } else {
+      tap_code16(C(KC_W));
+    }
+}
+
diff --git a/keyboards/sck/gtm/keymaps/vol/keymap.c b/keyboards/sck/gtm/keymaps/vol/keymap.c
new file mode 100644
index 0000000000..e3d01439d3
--- /dev/null
+++ b/keyboards/sck/gtm/keymaps/vol/keymap.c
@@ -0,0 +1,23 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+LAYOUT(
+    KC_1, KC_2, KC_3, KC_4, KC_5,
+    KC_6, KC_7, KC_8, KC_9, KC_0, KC_ENTER),
+
+};
+
+void matrix_init_user(void) {
+  debug_config.matrix = 1;
+  debug_config.keyboard = 1;
+  debug_config.enable = 1;
+}
+
+void encoder_update_user(int8_t index, bool clockwise) {
+    if (clockwise) {
+     tap_code(KC_VOLU);
+    } else {
+      tap_code(KC_VOLD);
+    }
+}