diff --git a/boards/jpconstantineau/gridmx47/kb.py b/boards/jpconstantineau/gridmx47/kb.py
index 6e8974d..7693c86 100644
--- a/boards/jpconstantineau/gridmx47/kb.py
+++ b/boards/jpconstantineau/gridmx47/kb.py
@@ -5,20 +5,8 @@ from kmk.matrix import DiodeOrientation
 
 
 class KMKKeyboard(_KMKKeyboard):
-    col_pins = (
-        board.GP11,
-        board.GP12,
-        board.GP13,
-        board.GP14,
-        board.GP15,
-        board.GP19,
-        board.GP20,
-        board.GP21,
-        board.GP22,
-        board.GP26,
-        board.GP27,
-        board.GP28,
-    )
+    col_pins = (board.GP11, board.GP12, board.GP13, board.GP14, board.GP15, board.GP19, board.GP20,
+                board.GP21, board.GP22, board.GP26, board.GP27, board.GP28)
     row_pins = (board.GP7, board.GP8, board.GP9, board.GP10)
     diode_orientation = DiodeOrientation.COL2ROW
     rgb_pixel_pin = board.GP6
diff --git a/boards/jpconstantineau/offsetmx43/kb.py b/boards/jpconstantineau/offsetmx43/kb.py
index 6e8974d..85c040e 100644
--- a/boards/jpconstantineau/offsetmx43/kb.py
+++ b/boards/jpconstantineau/offsetmx43/kb.py
@@ -5,21 +5,9 @@ from kmk.matrix import DiodeOrientation
 
 
 class KMKKeyboard(_KMKKeyboard):
-    col_pins = (
-        board.GP11,
-        board.GP12,
-        board.GP13,
-        board.GP14,
-        board.GP15,
-        board.GP19,
-        board.GP20,
-        board.GP21,
-        board.GP22,
-        board.GP26,
-        board.GP27,
-        board.GP28,
-    )
+    col_pins = (board.GP11, board.GP12, board.GP13, board.GP14, board.GP15, board.GP19, board.GP20,
+                board.GP21, board.GP22, board.GP26, board.GP27, board.GP28)
     row_pins = (board.GP7, board.GP8, board.GP9, board.GP10)
     diode_orientation = DiodeOrientation.COL2ROW
     rgb_pixel_pin = board.GP6
-    rgb_num_pixels = 47
+    rgb_num_pixels = 43
diff --git a/user_keymaps/jpconstantineau/gridmx47.py b/user_keymaps/jpconstantineau/gridmx47.py
new file mode 100644
index 0000000..91c6b56
--- /dev/null
+++ b/user_keymaps/jpconstantineau/gridmx47.py
@@ -0,0 +1,56 @@
+# GridMX47 designed by jpconstantineau
+# https://github.com/jpconstantineau/GridMX47
+# Board uses a Raspberry Pi Pico
+# Requires CircuitPython 7.0.0 to support the RP2040 MCU
+
+from kb import KMKKeyboard
+from kmk.extensions.RGB import RGB, AnimationModes
+from kmk.keys import KC
+from kmk.modules.layers import Layers
+
+keyboard = KMKKeyboard()
+keyboard.modules.append(Layers())
+
+rgb_ext = RGB(pixel_pin=keyboard.rgb_pixel_pin, num_pixels=keyboard.rgb_num_pixels, animation_mode=AnimationModes.STATIC)
+keyboard.extensions.append(rgb_ext)
+
+FUN = KC.MO(1)
+UPPER = KC.MO(2)
+LIGHTS = KC.MO(3)
+XXXXXXX = KC.TRNS
+RGB_BR = KC.RGB_MODE_BREATHE_RAINBOW
+RGB_P = KC.RGB_MODE_PLAIN
+RGB_B = KC.RGB_MODE_BREATHE
+RGB_R = KC.RGB_MODE_RAINBOW
+RGB_K = KC.RGB_MODE_KNIGHT
+
+keyboard.keymap = [
+    # Qwerty
+    [
+        KC.TAB,  KC.Q,    KC.W,    KC.E,    KC.R,    KC.T,    KC.Y,    KC.U,    KC.I,    KC.O,    KC.P,    KC.BSPC,
+        KC.ESC,  KC.A,    KC.S,    KC.D,    KC.F,    KC.G,    KC.H,    KC.J,    KC.K,    KC.L,    KC.SCLN, KC.QUOT,
+        KC.LSFT, KC.Z,    KC.X,    KC.C,    KC.V,    KC.B,    KC.N,    KC.M,    KC.COMM, KC.DOT,  KC.SLSH, KC.ENT ,
+        LIGHTS, KC.LCTL, KC.LALT, KC.LGUI, FUN,   KC.SPC,  KC.SPC,  UPPER,   KC.LEFT, KC.DOWN, KC.UP,   KC.RGHT,
+    ],
+    [
+        KC.TILD, KC.EXLM, KC.AT,   KC.HASH, KC.DLR,  KC.PERC, KC.CIRC, KC.AMPR,          KC.ASTR,           KC.LPRN, KC.RPRN, KC.BSPC,
+        KC.DEL,  KC.F1,   KC.F2,   KC.F3,   KC.F4,   KC.F5,   KC.F6,   KC.UNDS,          KC.PLUS,           KC.LCBR, KC.RCBR, KC.PIPE,
+        XXXXXXX, KC.F7,   KC.F8,   KC.F9,   KC.F10,  KC.F11,  KC.F12,  KC.LSFT(KC.NUHS), KC.LSFT(KC.NUBS),  KC.HOME, KC.END,  XXXXXXX,
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          KC.MNXT,           KC.VOLD, KC.VOLU, KC.MPLY
+    ],
+    [
+        KC.GRV,  KC.N1,    KC.N2,    KC.N3,    KC.N4,    KC.N5,    KC.N6,    KC.N7,    KC.N8,    KC.N9,    KC.N0,    KC.BSPC,
+        KC.DEL,  KC.F1,   KC.F2,   KC.F3,   KC.F4,   KC.F5,   KC.F6,   KC.MINS, KC.EQL,  KC.LBRC, KC.RBRC, KC.BSLS,
+        XXXXXXX, KC.F7,   KC.F8,   KC.F9,   KC.F10,  KC.F11,  KC.F12,  KC.NUHS, KC.NUBS, KC.PGUP, KC.PGDN, XXXXXXX,
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC.MNXT, KC.VOLD, KC.VOLU, KC.MPLY
+    ],
+    [
+        XXXXXXX, KC.RGB_TOG, XXXXXXX, XXXXXXX, KC.RGB_HUI, KC.RGB_SAI, KC.RGB_VAI, KC.RGB_ANI, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC.RGB_HUD, KC.RGB_SAD, KC.RGB_VAD, KC.RGB_AND, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC.RGB_MODE_PLAIN, KC.RGB_MODE_BREATHE, KC.RGB_MODE_RAINBOW, KC.RGB_MODE_BREATHE_RAINBOW, KC.RGB_MODE_KNIGHT, XXXXXXX, XXXXXXX, XXXXXXX,
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+    ],
+]
+
+if __name__ == '__main__':
+    keyboard.go()