diff --git a/config_DHT.h b/config_DHT.h
index 067f1b5..82f8fd8 100644
--- a/config_DHT.h
+++ b/config_DHT.h
@@ -32,7 +32,7 @@
 #define TimeBetweenReadingDHT 30000 // time between 2 DHT readings
 /*-------------------PIN DEFINITIONS----------------------*/
 #ifdef ESP8266
-  #define DHT_RECEIVER_PIN D1
+  #define DHT_RECEIVER_PIN D1 // you can put D5 if you don't use HCSR501 sensor and the RFM69
 #else
   #define DHT_RECEIVER_PIN D8
 #endif
diff --git a/config_RFM69.h b/config_RFM69.h
index b9e4558..930feb8 100644
--- a/config_RFM69.h
+++ b/config_RFM69.h
@@ -50,7 +50,7 @@ const char PROGMEM RFM69AP_NAME[] = "RFM69-AP";
 
 /*-------------------PIN DEFINITIONS----------------------*/ 
 #ifdef ESP8266
-  #define RFM69_CS      D3  
+  #define RFM69_CS      D1  
   #define RFM69_IRQ     D8   // GPIO15/D8
   #define RFM69_IRQN    digitalPinToInterrupt(RFM69_IRQ)
   #define RFM69_RST     D4   // GPIO02/D4