diff --git a/utility/bluetooth/rn42_test_sm2/rn42_test_sm2.ino b/utility/bluetooth/rn42_test_sm2/rn42_test_sm2.ino new file mode 100644 index 0000000..30dca12 Binary files /dev/null and b/utility/bluetooth/rn42_test_sm2/rn42_test_sm2.ino differ