     // Read the team
     arg = strtok_r(NULL, " ", &tok);
     if (arg == NULL) {  
-      Serial.println("team required");
+      Serial.print(e_team_required);
       return false;
     }
     int team = atoi(arg);
     if (team > 2) {
-      Serial.println("team is 0,1,2");
+      Serial.print(e_team_nums);
       return false;
     }
 
     // Read the LED count
     arg = strtok_r(NULL, " ", &tok);
     if (arg == NULL) {  
-      Serial.println("led # required");
+      Serial.print(e_led_required);
       return false;
     }
     int team_leds = atoi(arg);

  }
}

void exec_cmd(const char * cmd) {
  boolean ok = false;
  char * tok = NULL;
  const char * cmd_name = strtok_r(cmd, " ", &tok);


    if (c == '\n') {
      cmd[cmd_idx] = 0;
      exec_cmd(cmd);
    } else {
      Serial.print("command too long\n");
    }
    
    // Done executing or buffer is full before newline
