diff --git a/keyboards/dc01/arrow/keymaps/via/keymap.c b/keyboards/dc01/arrow/keymaps/via/keymap.c
new file mode 100644
index 00000000..a086ffc0
--- /dev/null
+++ b/keyboards/dc01/arrow/keymaps/via/keymap.c
@@ -0,0 +1,46 @@
+/* Copyright 2018 Yiancar
+ *
+ * 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_INS,  KC_HOME,  KC_PGUP,
+    KC_DEL,  KC_END,   KC_PGDN,
+
+             KC_UP,
+    KC_LEFT, KC_DOWN,  KC_RIGHT),
+
+[1] = LAYOUT_all( /* Empty for Dynamic keymap */
+    KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,
+
+              KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS),
+
+[2] = LAYOUT_all( /* Empty for Dynamic keymap */
+    KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,
+
+              KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS),
+
+[3] = LAYOUT_all( /* Empty for Dynamic keymap */
+    KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,
+
+              KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS)
+};
diff --git a/keyboards/dc01/arrow/keymaps/via/readme.md b/keyboards/dc01/arrow/keymaps/via/readme.md
new file mode 100644
index 00000000..b2d32d9d
--- /dev/null
+++ b/keyboards/dc01/arrow/keymaps/via/readme.md
@@ -0,0 +1,3 @@
+# The default VIA keymap for DC01 Arrow cluster
+
+When using the arrow module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.
diff --git a/keyboards/dc01/arrow/keymaps/via/rules.mk b/keyboards/dc01/arrow/keymaps/via/rules.mk
new file mode 100755
index 00000000..1e5b9980
--- /dev/null
+++ b/keyboards/dc01/arrow/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/dc01/left/keymaps/via/keymap.c b/keyboards/dc01/left/keymaps/via/keymap.c
new file mode 100644
index 00000000..43d29ef6
--- /dev/null
+++ b/keyboards/dc01/left/keymaps/via/keymap.c
@@ -0,0 +1,46 @@
+/* Copyright 2018 Yiancar
+ *
+ * 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_INS,  KC_HOME,  KC_PGUP,    KC_NLCK,  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_NUHS, KC_ENT,                                           KC_P4,    KC_P5,    KC_P6,    KC_PPLS,
+    KC_LSFT,   KC_NUBS,  KC_Z,   KC_X,   KC_C,   KC_V, KC_B,       KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,          KC_RSFT, KC_RSFT,                    KC_UP,                KC_P1,    KC_P2,    KC_P3,    KC_PENT,
+    KC_LCTL,   KC_LGUI,  KC_LALT,  KC_SPC,                         KC_SPC,    KC_SPC,    KC_RALT,    KC_RGUI,     KC_RGUI, KC_RCTL,           KC_LEFT, KC_DOWN,  KC_RIGHT,   KC_P0,    KC_P0,    KC_PDOT,  KC_PENT),
+
+[1] = LAYOUT_all( /* Empty for Dynamic keymap */
+    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, 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),
+
+[2] = LAYOUT_all( /* Empty for Dynamic keymap */
+    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, 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),
+
+[3] = LAYOUT_all( /* Empty for Dynamic keymap */
+    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, 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)
+};
diff --git a/keyboards/dc01/left/keymaps/via/readme.md b/keyboards/dc01/left/keymaps/via/readme.md
new file mode 100644
index 00000000..a2c2fb0c
--- /dev/null
+++ b/keyboards/dc01/left/keymaps/via/readme.md
@@ -0,0 +1,11 @@
+# The default VIA keymap for DC01 Left
+
+Please use this for ISO as well.
+
+The keymap looks like a full layout keymap.
+
+This is because the left part of the keyboard acts as the masterm coordinating all four part.
+
+When using the keyboard to connect the other three parts, this keymap overwrites the individual keymaps of the single modules.
+
+When using a module individually, the keymap of that module will take effect.
diff --git a/keyboards/dc01/left/keymaps/via/rules.mk b/keyboards/dc01/left/keymaps/via/rules.mk
new file mode 100755
index 00000000..1e5b9980
--- /dev/null
+++ b/keyboards/dc01/left/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/dc01/numpad/keymaps/via/keymap.c b/keyboards/dc01/numpad/keymaps/via/keymap.c
new file mode 100644
index 00000000..bb4c17c3
--- /dev/null
+++ b/keyboards/dc01/numpad/keymaps/via/keymap.c
@@ -0,0 +1,46 @@
+/* Copyright 2018 Yiancar
+ *
+ * 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_ortho_5x4( /* Base */
+    KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
+    KC_P7,   KC_P8,   KC_P9,   KC_PPLS,
+    KC_P4,   KC_P5,   KC_P6,   KC_PPLS,
+    KC_P1,   KC_P2,   KC_P3,   KC_PENT,
+    KC_P0,   KC_P0,   KC_PDOT, KC_PENT),
+
+[1] = LAYOUT_ortho_5x4( /* Empty for Dynamic keymap */
+    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),
+
+[2] = LAYOUT_ortho_5x4( /* Empty for Dynamic keymap */
+    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),
+
+[3] = LAYOUT_ortho_5x4( /* Empty for Dynamic keymap */
+    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),
+};
diff --git a/keyboards/dc01/numpad/keymaps/via/readme.md b/keyboards/dc01/numpad/keymaps/via/readme.md
new file mode 100644
index 00000000..b2d32d9d
--- /dev/null
+++ b/keyboards/dc01/numpad/keymaps/via/readme.md
@@ -0,0 +1,3 @@
+# The default VIA keymap for DC01 Arrow cluster
+
+When using the arrow module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.
diff --git a/keyboards/dc01/numpad/keymaps/via/rules.mk b/keyboards/dc01/numpad/keymaps/via/rules.mk
new file mode 100755
index 00000000..1e5b9980
--- /dev/null
+++ b/keyboards/dc01/numpad/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/dc01/right/keymaps/via/keymap.c b/keyboards/dc01/right/keymaps/via/keymap.c
new file mode 100644
index 00000000..92495e6d
--- /dev/null
+++ b/keyboards/dc01/right/keymaps/via/keymap.c
@@ -0,0 +1,46 @@
+/* Copyright 2018 Yiancar
+ *
+ * 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_7,   KC_8,    KC_9,   KC_0,    KC_MINS, KC_EQL,  KC_BSLS, KC_GRV,
+    KC_Y,   KC_U,   KC_I,    KC_O,   KC_P,    KC_LBRC, KC_RBRC, KC_BSPC,
+    KC_H,   KC_J,   KC_K,    KC_L,   KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,
+    KC_N,   KC_M,   KC_COMM, KC_DOT, KC_SLSH,          KC_RSFT, MO(1),
+    KC_SPC,    KC_SPC,     KC_RALT, KC_RGUI,      KC_RGUI,    KC_RCTL),
+
+[1] = LAYOUT_all( /* FN */
+              KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_INS,   KC_DEL,
+    KC_TRNS,  KC_TRNS,  KC_PSCR,  KC_SLCK,  KC_PAUS,  KC_UP,    KC_TRNS,  KC_BSPC,
+    KC_PAST,  KC_PSLS,  KC_HOME,  KC_PGUP,  KC_LEFT,  KC_RGHT,  KC_TRNS,  KC_PENT,
+    KC_PPLS,  KC_PMNS,  KC_END,   KC_PGDN,  KC_DOWN,            KC_TRNS,  KC_TRNS,
+    KC_TRNS,    KC_TRNS,     KC_TRNS, KC_TRNS,     KC_TRNS,             KC_TRNS),
+
+[2] = LAYOUT_all( /* Empty for Dynamic keymap */
+              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),
+
+[3] = LAYOUT_all( /* Empty for Dynamic keymap */
+              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)
+};
diff --git a/keyboards/dc01/right/keymaps/via/readme.md b/keyboards/dc01/right/keymaps/via/readme.md
new file mode 100644
index 00000000..a2c2fb0c
--- /dev/null
+++ b/keyboards/dc01/right/keymaps/via/readme.md
@@ -0,0 +1,11 @@
+# The default VIA keymap for DC01 Left
+
+Please use this for ISO as well.
+
+The keymap looks like a full layout keymap.
+
+This is because the left part of the keyboard acts as the masterm coordinating all four part.
+
+When using the keyboard to connect the other three parts, this keymap overwrites the individual keymaps of the single modules.
+
+When using a module individually, the keymap of that module will take effect.
diff --git a/keyboards/dc01/right/keymaps/via/rules.mk b/keyboards/dc01/right/keymaps/via/rules.mk
new file mode 100755
index 00000000..1e5b9980
--- /dev/null
+++ b/keyboards/dc01/right/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes