config: add LightBlue Bean board definition and docs

docs/frameworks/arduino.rst

@@ -630,6 +630,26 @@ PanStamp
       - 32 Kb
       - 4 Kb
 
+Punch Through
+~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - Type ``board``
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``lightblue-bean``
+      - `LightBlue Bean <http://punchthrough.com/bean>`_
+      - ATMEGA32U4
+      - 8 MHz
+      - 32 Kb
+      - 2 Kb
+
 Quirkbot
 ~~~~~~~~
 

docs/platforms/atmelavr.rst

@@ -601,6 +601,26 @@ PanStamp
       - 32 Kb
       - 2 Kb
 
+Punch Through
+~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - Type ``board``
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``lightblue-bean``
+      - `LightBlue Bean <http://punchthrough.com/bean>`_
+      - ATMEGA32U4
+      - 8 MHz
+      - 32 Kb
+      - 2 Kb
+
 Quirkbot
 ~~~~~~~~
 

platformio/boards/punchthrough.json

@@ -0,0 +1,22 @@
+{
+    "lightblue-bean": {
+        "name": "LightBlue Bean",
+        "vendor": "Punch Through Design",
+        "url": "https://punchthrough.com/bean",
+
+        "platform": "atmelavr",
+        "frameworks": ["arduino"],
+
+        "build": {
+            "core": "bean",
+            "variant": "bean",
+            "extra_flags": "-DARDUINO_ARCH_AVR",
+            "mcu": "atmega328p",
+            "f_cpu": "8000000L"
+        },
+        "upload": {
+            "maximum_size": 32256,
+            "maximum_ram_size": 2048
+        }
+    }
+}