diff --git a/tests/pkg_semtech-loramac/Makefile b/tests/pkg_semtech-loramac/Makefile
index 47081377ea22c98fd7d2c8b11d43dcd41423d737..0f8d63794e49d1eaddfdeb9a7eb7e81299c08514 100644
--- a/tests/pkg_semtech-loramac/Makefile
+++ b/tests/pkg_semtech-loramac/Makefile
@@ -18,6 +18,8 @@ USEMODULE += shell
 USEMODULE += shell_commands
 USEMODULE += fmt
 
+FEATURES_OPTIONAL += periph_eeprom
+
 CFLAGS += -DREGION_$(LORA_REGION)
 CFLAGS += -DLORAMAC_ACTIVE_REGION=LORAMAC_REGION_$(LORA_REGION)
 
diff --git a/tests/pkg_semtech-loramac/main.c b/tests/pkg_semtech-loramac/main.c
index e0e7ba42e458a58ca298bf3c06117c050e07b6ab..56d97d6a76d47dfe36b8442f3498a98580c641a2 100644
--- a/tests/pkg_semtech-loramac/main.c
+++ b/tests/pkg_semtech-loramac/main.c
@@ -35,7 +35,11 @@ static char print_buf[LORAMAC_APPKEY_LEN * 2 + 1];
 
 static void _loramac_usage(void)
 {
-    puts("Usage: loramac <get|set|join|tx|link_check>");
+    puts("Usage: loramac <get|set|join|tx|link_check"
+#ifdef MODULE_PERIPH_EEPROM
+         "|save|erase"
+#endif
+         ">");
 }
 
 static void _loramac_join_usage(void)
@@ -462,6 +466,24 @@ static int _cmd_loramac(int argc, char **argv)
         semtech_loramac_request_link_check(&loramac);
         puts("Link check request scheduled");
     }
+#ifdef MODULE_PERIPH_EEPROM
+    else if (strcmp(argv[1], "save") == 0) {
+        if (argc > 2) {
+            _loramac_usage();
+            return 1;
+        }
+
+        semtech_loramac_save_config(&loramac);
+    }
+    else if (strcmp(argv[1], "erase") == 0) {
+        if (argc > 2) {
+            _loramac_usage();
+            return 1;
+        }
+
+        semtech_loramac_erase_config();
+    }
+#endif
     else {
         _loramac_usage();
         return 1;