diff --git a/arduino-max485-epever-json-serial.ino b/arduino-max485-epever-json-serial.ino
index e9c1f49..66227df 100644
--- a/arduino-max485-epever-json-serial.ino
+++ b/arduino-max485-epever-json-serial.ino
@@ -82,11 +82,9 @@ float stats_today_pv_volt_min, stats_today_pv_volt_max;
 bool rs485DataReceived = true;
 bool loadPoweredOn = true;
 
+// uint8_t is short hand for a byte or an integer of length 8 bits
 uint8_t result;
 uint16_t data[6];
-  
-int outputValue1 = 0;
-int countIt = 0;
 
 void preTransmission()
 {
@@ -130,7 +128,6 @@ bool state = true;
 
 void loop()
 {
-  // uint8_t is short hand for a byte or an integer of length 8 bits
   AddressRegistry_3100();
   AddressRegistry_3106();
   AddressRegistry_310D();
@@ -160,10 +157,7 @@ void loop()
 }
 
 
-// AddressRegistry from esp8266_max485_simple
-
-
-
+// AddressRegistry from https://github.com/Bettapro/Solar-Tracer-Blynk-V3
   void AddressRegistry_3100() {
     result = node.readInputRegisters(0x3100, 6);