diff --git a/brotherax240_cntrl/include/matrix_ax130.h b/brotherax240_cntrl/include/matrix_ax130.h
new file mode 100644
index 0000000..6c44697
Binary files /dev/null and b/brotherax240_cntrl/include/matrix_ax130.h differ
diff --git a/brotherax240_cntrl/include/matrix_ax240.h b/brotherax240_cntrl/include/matrix_ax240.h
new file mode 100644
index 0000000..c819014
Binary files /dev/null and b/brotherax240_cntrl/include/matrix_ax240.h differ
diff --git a/brotherax240_cntrl/platformio.ini b/brotherax240_cntrl/platformio.ini
index e517da4..a07b979 100644
--- a/brotherax240_cntrl/platformio.ini
+++ b/brotherax240_cntrl/platformio.ini
@@ -9,13 +9,29 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 
-[env:genericSTM32F103C8]
+[env:BotherAX240]
 platform = ststm32
 board = genericSTM32F103C8
 framework = arduino
 
 build_flags = 
     -D HAVE_HWSERIAL1
+    -D BROTHERAX240
+
+upload_protocol = serial
+
+monitor_speed = 9200
+
+
+[env:BotherAX130]
+platform = ststm32
+board = genericSTM32F103C8
+framework = arduino
+
+build_flags = 
+    -D HAVE_HWSERIAL1
+    -D BROTHERAX130
+    -D PIN_COIL_SENSE=PA11
 
 upload_protocol = serial
 
diff --git a/brotherax240_cntrl/src/main.cpp b/brotherax240_cntrl/src/main.cpp
index a78f27b..e194956 100644
Binary files a/brotherax240_cntrl/src/main.cpp and b/brotherax240_cntrl/src/main.cpp differ
diff --git a/docs/Brother AX 130 Keybordlayout.ods b/docs/Brother AX 130 Keybordlayout.ods
new file mode 100644
index 0000000..51ea6b2
Binary files /dev/null and b/docs/Brother AX 130 Keybordlayout.ods differ