 // Write to the configuration when we receive new parameters
 void processSetCommands()
 {
-  if (net.assertCommandStarts(PSTR((char*)pgm_read_word(&(str_setAlertBatteryVoltage))), buf)) {
+  if (net.assertCommandStarts(PSTR("setAlertBatteryVoltage:"), buf)) {
     unsigned int tmp = strtol(buf, NULL, 10);
     if (tmp > 9000 && tmp < 15000) {
       conf.alertBatteryVoltage = tmp;
       saveConfig();
-      net.sendResponse(PSTR((char*)pgm_read_word(&(str_OK))));
-    } else {
-      net.sendResponse(PSTR((char*)pgm_read_word(&(str_ERROR))));
-    }
-  } else if (net.assertCommandStarts(PSTR((char*)pgm_read_word(&(str_setAlertWaterLevel))), buf)) {
+      net.sendResponse(PSTR("OK"));
+    } else {
+      net.sendResponse(PSTR("ERROR"));
+    }
+  } else if (net.assertCommandStarts(PSTR("setAlertWaterLevel:"), buf)) {
     int tmp = strtol(buf, NULL, 10);
     if (tmp > -100 && tmp < 100) {
       conf.alertWaterLevel = tmp;
       saveConfig();
-      net.sendResponse(PSTR((char*)pgm_read_word(&(str_OK))));
-    } else {
-      net.sendResponse(PSTR((char*)pgm_read_word(&(str_ERROR))));
-    }
-  } else if (net.assertCommandStarts(PSTR((char*)pgm_read_word(&(str_setBaudRate))), buf)) {
+      net.sendResponse(PSTR("OK"));
+    } else {
+      net.sendResponse(PSTR("ERROR"));
+    }
+  } else if (net.assertCommandStarts(PSTR("setBaudRate:"), buf)) {
     long tmp = strtol(buf, NULL, 10);
     // Supported: 9600, 14400, 19200, 28800, 38400, 57600, or 115200
     if (tmp == 9600 ||

  
  // Alert business
  if (acpump.lastPressure > conf.alertPressureLevel) {
    raiseAlert(HighPressure, PSTR((char*)pgm_read_word(&(str_High_pressure))));
  }
  
  boolean currentlyOn;

  // If voltage is more than 0, then pump is on, and we need to sound an alert
  // Need to make sure to wait a few seconds after self test to see if DC pump is ON
  if (mv > 9000 && (now() - selftest.lastTestTime) > (conf.selfTestTimeLimit + 6)) {
    raiseAlert(DcPumpActivated, PSTR("DC Pump ON"));
    // Record that the pump is on, or process alert, if it was already on.
    if (!dcpump.currentlyOn) {
      dcpump.currentlyOn = true;
      dcpump.switchOnTime = now();
    } else if ((now() - dcpump.switchOnTime) > conf.dcPumpOnTimeWarning) {
      raiseAlert(DcPumpOverload, PSTR("DC pump ON too long"));
    }
  } else {
    dcpump.currentlyOn = false;
