diff --git a/platformio.ini b/platformio.ini
index e90ed47..26e8832 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -44,8 +44,8 @@ build_flags =
 			-D 'SHOW_RX_PACKET'
 			-D 'SHOW_RX_TIME=10000' 
 			-D 'TXFREQ=433.775'
-			-D 'SPEED_1200'				; comment out to set 300baud
-			-D 'TXdbmW=23'
+;			-D 'SPEED_1200'				; comment out to set 300baud
+			-D 'TXdbmW=17'
 			-D 'ENABLE_OLED'
 			-D 'ENABLE_LED_SIGNALING'
 			-D 'NETWORK_TNC_PORT=8001'
diff --git a/src/TTGO_T-Beam_LoRa_APRS.ino b/src/TTGO_T-Beam_LoRa_APRS.ino
index a1a83dc..b4477c9 100644
--- a/src/TTGO_T-Beam_LoRa_APRS.ino
+++ b/src/TTGO_T-Beam_LoRa_APRS.ino
@@ -36,10 +36,10 @@
 #define SSD1306_ADDRESS 0x3C
 
 // SPI config
-#define SPI_sck 5
+#define SPI_sck 18
 #define SPI_miso 19
 #define SPI_mosi 27
-#define SPI_ss 18
+#define SPI_ss 5
 
 // IO config
 #ifdef T_BEAM_V1_0
@@ -83,13 +83,14 @@
   #define I2C_SCL 15    
   #define BUTTON 2                  //pin number for BUTTO
   #define BUZZER 13                 // enter your buzzer pin gpio
-  const byte TXLED  = 4;            //pin number for LED on TX Tracker
+  const byte TXLED  = 2;            //pin number for LED on TX Tracker
 #elif ESP32_DEV_V1
-  #define I2C_SDA 4
-  #define I2C_SCL 15    
-  #define BUTTON 2                  //pin number for BUTTO
+  #define I2C_SDA 21
+  #define I2C_SCL 22 
+  #define BUTTON 0                  //pin number for BUTTO
   #define BUZZER 13                 // enter your buzzer pin gpio
-  const byte TXLED  = 4;            //pin number for LED on TX Tracker
+  const byte TXLED  = 17;            //pin number for LED on TX Tracker
+  const byte RXLED  = 16;            //pin number for LED on TX Tracker
 #endif
 
 // Variables for APRS packaging
@@ -197,10 +198,10 @@ static const adc_unit_t unit = ADC_UNIT_1;
 uint8_t loraReceivedLength = sizeof(lora_RXBUFF);
 
 // Singleton instance of the radio driver
-BG_RF95 rf95(18, 26);        // TTGO T-Beam has NSS @ Pin 18 and Interrupt IO @ Pin26
+BG_RF95 rf95(5, 26);        // TTGO T-Beam has NSS @ Pin 18 and Interrupt IO @ Pin26
 
 // initialize OLED display
-#define OLED_RESET 16         // not used
+#define OLED_RESET 15         // not used
 Adafruit_SSD1306 display(128, 64, &Wire, OLED_RESET);
 
 // + FUNCTIONS-----------------------------------------------------------+//
@@ -326,7 +327,8 @@ void sendpacket(){
  */
 void loraSend(byte lora_LTXPower, float lora_FREQ, const String &message) {
   #ifdef ENABLE_LED_SIGNALING
-    digitalWrite(TXLED, LOW);
+    digitalWrite(TXLED, HIGH);
+    digitalWrite(RXLED, LOW);
   #endif
   lastTX = millis();
 
@@ -342,7 +344,8 @@ void loraSend(byte lora_LTXPower, float lora_FREQ, const String &message) {
   rf95.sendAPRS(lora_TXBUFF, messageSize);
   rf95.waitPacketSent();
   #ifdef ENABLE_LED_SIGNALING
-    digitalWrite(TXLED, HIGH);
+    digitalWrite(TXLED, LOW);
+    digitalWrite(RXLED, HIGH);
   #endif
 }
 
@@ -640,6 +643,7 @@ void setup(){
   }
 
   pinMode(TXLED, OUTPUT);
+  pinMode(RXLED, OUTPUT);
   #ifdef T_BEAM_V1_0
     pinMode(BUTTON, INPUT);
   #elif T_BEAM_V0_7
@@ -647,7 +651,8 @@ void setup(){
   #else
     pinMode(BUTTON, INPUT_PULLUP);
   #endif
-  digitalWrite(TXLED, LOW);                                               // turn blue LED off
+  digitalWrite(TXLED, LOW);                                                // turn blue LED off
+  digitalWrite(RXLED, HIGH);                                               // turn blue LED off
   Serial.begin(115200);
   Wire.begin(I2C_SDA, I2C_SCL);
 
@@ -706,7 +711,8 @@ void setup(){
   #endif
 
   if (!rf95.init()) {
-    writedisplaytext("LoRa-APRS","","Init:","RF95 FAILED!",":-(","");
+    //writedisplaytext("LoRa-APRS","","Init:","RF95 FAILED!",":-(","");
+    Serial.println("init failed");
     for(;;); // Don't proceed, loop forever
   }
 
@@ -757,7 +763,8 @@ void setup(){
   writedisplaytext("","","","","","");
   time_to_refresh = millis() + showRXTime;
   displayInvalidGPS();
-  digitalWrite(TXLED, HIGH);
+  digitalWrite(TXLED, LOW);
+  digitalWrite(RXLED, HIGH);
 }
 
 // +---------------------------------------------------------------------+//