diff --git a/src/LoRa_APRS_iGate.cpp b/src/LoRa_APRS_iGate.cpp
index 0766749..61e35a1 100644
--- a/src/LoRa_APRS_iGate.cpp
+++ b/src/LoRa_APRS_iGate.cpp
@@ -203,4 +203,10 @@ void loop() {
         Utils::checkRebootTime();
         Utils::checkSleepByLowBatteryVoltage(1);
     }
-}
\ No newline at end of file
+}
+
+
+// HWT
+// ESP32C3 : 
+//    -   HT-CT62
+//    -  and others?
\ No newline at end of file
diff --git a/src/lora_utils.cpp b/src/lora_utils.cpp
index 9b0c91d..8a1719a 100644
--- a/src/lora_utils.cpp
+++ b/src/lora_utils.cpp
@@ -133,8 +133,7 @@ namespace LoRa_Utils {
         }
         
         #ifdef INTERNAL_LED_PIN
-            //if (Config.digi.ecoMode != 1) 
-            digitalWrite(INTERNAL_LED_PIN, HIGH);     // disabled in Ultra Eco Mode
+            if (Config.digi.ecoMode != 1) digitalWrite(INTERNAL_LED_PIN, HIGH);     // disabled in Ultra Eco Mode
         #endif
         int state = radio.transmit("\x3c\xff\x01" + newPacket);
         transmitFlag = true;
@@ -149,18 +148,13 @@ namespace LoRa_Utils {
             Utils::println(String(state));
         }
         #ifdef INTERNAL_LED_PIN
-            //if (Config.digi.ecoMode != 1) 
-            digitalWrite(INTERNAL_LED_PIN, LOW);      // disabled in Ultra Eco Mode
+            if (Config.digi.ecoMode != 1) digitalWrite(INTERNAL_LED_PIN, LOW);      // disabled in Ultra Eco Mode
         #endif
         if (Config.loramodule.txFreq != Config.loramodule.rxFreq) {
             changeFreqRx();
         }
     }
 
-    /*void startReceive() {
-        radio.startReceive();
-    }*/
-
     String receivePacketFromSleep() {
         String packet = "";
         int state = radio.readData(packet);