diff --git a/cube/User/Src/configCmds.c b/cube/User/Src/configCmds.c
index 98f2e5c..6bc5547 100644
--- a/cube/User/Src/configCmds.c
+++ b/cube/User/Src/configCmds.c
@@ -52,25 +52,31 @@ static bool showConfigCmd(uint8_t argc, char **args) {
 }
 
 
+
 static bool setDeviceNameCmd(uint8_t argc, char **args) {
+    return setStringParameterCmd(argc, args, )
+}
+
+
+static bool setStringParameterCmd(uint8_t argc, char **args) {
     bool retCode = true;
 
     t_configBlock configBlock;
-    char *newDeviceName = args[2];
-    if (strlen(newDeviceName) >= sizeof(configBlock.deviceName)) {
-        sendString("given new device name is too long\n\r");
+    char *parameterName = args[1];
+    char *newParameterValue = args[2];
+    if (strlen(newParameterValue) >= sizeof(configBlock.deviceName)) {
+        sendFormatString("given new value for %s is too long\n\r", parameterMeter);
         retCode = false;
     } else {
-        sendFormatString("set device name to %s\n\r", newDeviceName);
+        sendFormatString("set %s to %s\n\r", parameterName, newParameterValue);
 
         eepromReadConfigBlock(&configBlock);
-        strcpy(configBlock.deviceName, newDeviceName);
+        strcpy(configBlock.deviceName, newParameterValue);
         eepromWriteConfigBlock(&configBlock);
     }
 
     return retCode;
 }
-
 const static cmd_t SET_COMMANDS[] = {
     { .name = "devicename", .cmdFunc = setDeviceNameCmd,
       .help = \