diff --git a/interface1/firmware/platformio.ini b/interface1/firmware/platformio.ini
index a6dd2ab..95622f9 100644
--- a/interface1/firmware/platformio.ini
+++ b/interface1/firmware/platformio.ini
@@ -1,6 +1,13 @@
+[platformio]
+default_envs = mega2560
+
 [env]
 framework = arduino
 
-[env:megaatmega2560]
+[env:mega1280]
+platform = atmelavr
+board = megaatmega1280
+
+[env:mega2560]
 platform = atmelavr
 board = megaatmega2560