1 files changed, 3 insertions, 0 deletions
diff --git a/cm3cpp/i2c.cpp b/cm3cpp/i2c.cpp
index ec145d7..9e74ddf 100644
--- a/cm3cpp/i2c.cpp
+++ b/cm3cpp/i2c.cpp
@@ -44,6 +44,9 @@ I2c::I2c(Config i2c_conf) :
         case 2:
             _i2c = I2C2;
             break;
+        case 3:
+            _i2c = I2C3;
+            break;
         default:
             break;
     }