diff --git a/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino b/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino
index f565c6f0..80c3c67f 100644
--- a/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino
+++ b/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino
@@ -14,6 +14,9 @@
     - Si443x/RFM2x
     - SX128x
 
+   For default module settings, see the wiki page
+   https://github.com/jgromes/RadioLib/wiki/Default-configuration
+
    For full API reference, see the GitHub Pages
    https://jgromes.github.io/RadioLib/
 */
@@ -26,32 +29,25 @@
 // DIO0 pin:  2
 // RESET pin: 9
 // DIO1 pin:  3
-SX1278 fsk = new Module(10, 2, 9, 3);
+SX1278 radio = new Module(10, 2, 9, 3);
 
 // or using RadioShield
 // https://github.com/jgromes/RadioShield
-//SX1278 fsk = RadioShield.ModuleA;
+//SX1278 radio = RadioShield.ModuleA;
 
 // create RTTY client instance using the FSK module
-RTTYClient rtty(&fsk);
+RTTYClient rtty(&radio);
 
 void setup() {
   Serial.begin(9600);
 
-  // initialize SX1278
+  // initialize SX1278 with default settings
   Serial.print(F("[SX1278] Initializing ... "));
-  // carrier frequency:           434.0 MHz
-  // bit rate:                    48.0 kbps
-  // frequency deviation:         50.0 kHz
-  // Rx bandwidth:                125.0 kHz
-  // output power:                13 dBm
-  // current limit:               100 mA
-  // sync word:                   0x2D  0x01
-  int state = fsk.beginFSK();
+  int state = radio.beginFSK();
 
   // when using one of the non-LoRa modules for RTTY
   // (RF69, CC1101, Si4432 etc.), use the basic begin() method
-  // int state = fsk.begin();
+  // int state = radio.begin();
 
   if(state == ERR_NONE) {
     Serial.println(F("success!"));
diff --git a/examples/RTTY/RTTY_Transmit_AFSK/RTTY_Transmit_AFSK.ino b/examples/RTTY/RTTY_Transmit_AFSK/RTTY_Transmit_AFSK.ino
index d836821e..23a66598 100644
--- a/examples/RTTY/RTTY_Transmit_AFSK/RTTY_Transmit_AFSK.ino
+++ b/examples/RTTY/RTTY_Transmit_AFSK/RTTY_Transmit_AFSK.ino
@@ -11,6 +11,9 @@
     - CC1101
     - Si443x/RFM2x
 
+   For default module settings, see the wiki page
+   https://github.com/jgromes/RadioLib/wiki/Default-configuration
+
    For full API reference, see the GitHub Pages
    https://jgromes.github.io/RadioLib/
 */
@@ -23,15 +26,15 @@
 // DIO0 pin:  2
 // RESET pin: 9
 // DIO1 pin:  3
-SX1278 fsk = new Module(10, 2, 9, 3);
+SX1278 radio = new Module(10, 2, 9, 3);
 
 // or using RadioShield
 // https://github.com/jgromes/RadioShield
-//SX1278 fsk = RadioShield.ModuleA;
+//SX1278 radio = RadioShield.ModuleA;
 
 // create AFSK client instance using the FSK module
 // pin 5 is connected to SX1278 DIO2
-AFSKClient audio(&fsk, 5);
+AFSKClient audio(&radio, 5);
 
 // create RTTY client instance using the AFSK instance
 RTTYClient rtty(&audio);
@@ -39,19 +42,13 @@ RTTYClient rtty(&audio);
 void setup() {
   Serial.begin(9600);
 
-  // initialize SX1278
+  // initialize SX1278 with default settings
   Serial.print(F("[SX1278] Initializing ... "));
-  // carrier frequency:           434.0 MHz
-  // bit rate:                    48.0 kbps
-  // frequency deviation:         50.0 kHz
-  // Rx bandwidth:                125.0 kHz
-  // output power:                13 dBm
-  // current limit:               100 mA
-  int state = fsk.beginFSK();
+  int state = radio.beginFSK();
 
   // when using one of the non-LoRa modules for RTTY
   // (RF69, CC1101, Si4432 etc.), use the basic begin() method
-  // int state = fsk.begin();
+  // int state = radio.begin();
 
   if(state == ERR_NONE) {
     Serial.println(F("success!"));