1 files changed, 9 insertions, 0 deletions

diff --git a/keyboards/fc660c/config.h b/keyboards/fc660c/config.h
index 0afd374a0..9771c8c03 100644
--- a/keyboards/fc660c/config.h
+++ b/keyboards/fc660c/config.h
@@ -64,6 +64,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *  These options are also useful to firmware size reduction.
  */
 
+#define USE_I2C
+
 /* disable debug print */
 //#define NO_DEBUG
 
@@ -77,4 +79,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
 
+// higher value means deeper actuation point, less sensitive
+// be careful and only make small adjustments (steps of 1 or 2).
+// too high and keys will fail to actuate. too low and keys will actuate spontaneously.
+// test all keys before further adjustment.
+// this should probably stay in the range +/-5.
+// #define ACTUATION_DEPTH_ADJUSTMENT 0
+
 #endif