[SX126x] Fixed typos in examples

examples/SX126x/SX126x_Receive/SX126x_Receive.ino

@@ -65,20 +65,20 @@ void loop() {
     Serial.println(F("success!"));
 
     // print the data of the packet
-    Serial.print("[SX1262] Data:\t\t");
+    Serial.print(F("[SX1262] Data:\t\t"));
     Serial.println(str);
 
     // print the RSSI (Received Signal Strength Indicator)
     // of the last received packet
-    Serial.print("[SX1262] RSSI:\t\t");
+    Serial.print(F("[SX1262] RSSI:\t\t"));
     Serial.print(lora.getRSSI());
-    Serial.println(" dBm");
+    Serial.println(F(" dBm"));
 
     // print the SNR (Signal-to-Noise Ratio)
     // of the last received packet
-    Serial.print("[SX1262] SNR:\t\t");
+    Serial.print(F("[SX1262] SNR:\t\t"));
     Serial.print(lora.getSNR());
-    Serial.println(" dBm");
+    Serial.println(F(" dBm"));
 
   } else if (state == ERR_RX_TIMEOUT) {
     // timeout occurred while waiting for a packet

examples/SX126x/SX126x_Receive_Interrupt/SX126x_Receive_Interrupt.ino

@@ -1,5 +1,5 @@
 /*
-   RadioLib SX126x Receive with Inerrupts Example
+   RadioLib SX126x Receive with Interrupts Example
 
    This example listens for LoRa transmissions and tries to
    receive them. Once a packet is received, an interrupt is
@@ -120,7 +120,7 @@ void loop() {
       // print RSSI (Received Signal Strength Indicator)
       Serial.print(F("[SX1262] RSSI:\t\t"));
       Serial.print(lora.getRSSI());
-      Serial.println(" dBm");
+      Serial.println(F(" dBm"));
 
       // print SNR (Signal-to-Noise Ratio)
       Serial.print(F("[SX1262] SNR:\t\t"));

examples/SX126x/SX126x_Settings/SX126x_Settings.ino

@@ -23,8 +23,13 @@
 // SX1268 module is in slot A on the shield
 SX1268 loraSX1268 = RadioShield.ModuleA;
 
-// SX1262 module is in slot B on the shield
+// if you're not using RadioShield, you can specify
-SX1262 loraSX1262 = RadioShield.ModuleB;
+// the connection yourself
+// NSS pin:   6
+// DIO1 pin:  4
+// DIO2 pin:  5
+// BUSY pin:  7
+SX1262 loraSX1262 = new Module(6, 4, 5, 7);
 
 void setup() {
   Serial.begin(9600);
@@ -130,7 +135,7 @@ void setup() {
     while (true);
   }
 
-  // Some SX126x have TCXO (temprature compensated crystal
+  // Some SX126x have TCXO (temperature compensated crystal
   // oscillator). To configure TCXO reference voltage,
   // the following method can be used.
   if (loraSX1268.setTCXO(2.4) == ERR_INVALID_TCXO_VOLTAGE) {

examples/SX126x/SX126x_Transmit/SX126x_Transmit.ino

@@ -58,20 +58,20 @@ void loop() {
 
   if (state == ERR_NONE) {
     // the packet was successfully transmitted
-    Serial.println(" success!");
+    Serial.println(F(" success!"));
 
     // print measured data rate
-    Serial.print("[SX1262] Datarate:\t");
+    Serial.print(F("[SX1262] Datarate:\t"));
     Serial.print(lora.getDataRate());
-    Serial.println(" bps");
+    Serial.println(F(" bps"));
 
   } else if (state == ERR_PACKET_TOO_LONG) {
     // the supplied packet was longer than 256 bytes
-    Serial.println(" too long!");
+    Serial.println(F(" too long!"));
 
   } else if (state == ERR_TX_TIMEOUT) {
     // timeout occured while transmitting packet
-    Serial.println(" timeout!");
+    Serial.println(F(" timeout!"));
 
   }
 

examples/SX126x/SX126x_Transmit_Interrupt/SX126x_Transmit_Interrupt.ino

@@ -1,5 +1,5 @@
 /*
-   RadioLib SX126x Transmit with Inerrupts Example
+   RadioLib SX126x Transmit with Interrupts Example
 
    This example transmits LoRa packets with one second delays
    between them. Each packet contains up to 256 bytes