readme

Feather9x_TX_RX_XXX/Feather9x_TX_RX_XXX.ino

@@ -1,3 +1,5 @@
+#include <RadioHead.h>
+
 #include <SPI.h>
 #include <RH_RF95.h>
 
@@ -19,7 +21,7 @@ void setup() {
   digitalWrite(RFM95_RST, HIGH);
 
   // while (!Serial); // wait until serial console is open, remove if not tethered to computer
-  Serial.begin(9600);
+  Serial.begin(115200);
   delay(100);
   Serial.println("Feather LoRa RX Test!");
   
@@ -57,13 +59,13 @@ void loop() {
   delay(1000); // Wait 1 second between transmits, could also 'sleep' here!
   Serial.println("Transmitting..."); // Send a message to rf95_server
   
-  char radiopacket[20] = "Hello World #      ";
+  char radiopacket[RH_RF95_MAX_MESSAGE_LEN] = "LATIN";
-  itoa(packetnum++, radiopacket+13, 10);
+  itoa(packetnum++, radiopacket+13, 180); 
   Serial.print("Sending "); Serial.println(radiopacket);
-  radiopacket[19] = 0;
+  //radiopacket[19] = 0;
   
   Serial.println("Sending..."); delay(10);
-  rf95.send((uint8_t *)radiopacket, 20);
+  rf95.send((uint8_t *)radiopacket, RH_RF95_MAX_MESSAGE_LEN);
 
   Serial.println("Waiting for packet to complete..."); delay(10);
   rf95.waitPacketSent();
@@ -76,7 +78,7 @@ void loop() {
     
     if (rf95.recv(buf, &len)) {
       digitalWrite(LED_BUILTIN, HIGH);
-      RH_RF95::printBuffer("Received: ", buf, len);
+      //RH_RF95::printBuffer("Received: ", buf, len);
       Serial.print("Got: ");
       Serial.println((char*)buf);
       Serial.print("RSSI: ");

README.md

@@ -1 +1,10 @@
 Init readme
+
+
+## References
+
+### antennae stuff
+
+https://learn.adafruit.com/adafruit-feather-m0-radio-with-lora-radio-module/antenna-options
+
+