Add Pimoroni 11x7 LED Matrix Breakout

README.rst

@@ -23,7 +23,7 @@ This driver supports the following hardware:
 * `Pimoroni 17x7 Scroll pHAT HD <https://www.adafruit.com/product/3473>`_
 * `Pimoroni 28x3 (r,g,b) Led Shim <https://www.adafruit.com/product/3831>`_
 * `Pimoroni Keybow 2040 with 4x4 matrix of RGB LEDs <https://shop.pimoroni.com/products/keybow-2040>`_
-
+* `Pimoroni 11x7 LED Matrix Breakout <https://shop.pimoroni.com/products/11x7-led-matrix-breakout>`_
 
 Dependencies
 =============

adafruit_is31fl3731.py

@@ -28,6 +28,9 @@
 * Pimoroni Keybow 2040
   <https://shop.pimoroni.com/products/keybow-2040>_
 
+* Pimoroni 11x7 Matrix
+  <https://shop.pimoroni.com/products/11x7-led-matrix-breakout>
+
 **Software and Dependencies:**
 
 * Adafruit CircuitPython firmware (2.2.0+) for the ESP8622 and M0-based boards:
@@ -399,6 +402,25 @@ def pixel_addr(x, y):
         return x * 16 + y
 
 
+class Matrix11x7(Matrix):
+    """Supports the 11x7 LED Matrix Breakout by Pimoroni"""
+
+    width = 11
+    height = 7
+
+    def __init__(self, i2c, address=0x75):
+        super().__init__(i2c, address)
+
+    @staticmethod
+    def pixel_addr(x, y):
+        """Translate an x,y coordinate to a pixel index."""
+        if x <= 5:
+            r = x * 16 + y
+        else:
+            r = (x - 5) * 16 + y - 8
+        return r
+
+
 class LedShim(Matrix):
     """Supports the LED SHIM by Pimoroni"""