RF string

[sketchbook_andrea] / hardware / rf315_433 / string_tx / string_tx.ino

diff --git a/hardware/rf315_433/string_tx/string_tx.ino b/hardware/rf315_433/string_tx/string_tx.ino
new file mode 100644 (file)
index 0000000..90bcefc
--- /dev/null
+++ b/hardware/rf315_433/string_tx/string_tx.ino
@@ -0,0 +1,24 @@
+/* String RX
+
+Send a string with a XD-RF-5V
+- https://mashenarduinoprojects.wordpress.com/projects/arduino-315330433mhz-transmitterreceiver-xd-fstxd-rf-5v/
+*/
+
+#include <VirtualWire.h>
+//send
+void setup()
+{
+    vw_set_ptt_inverted(true);  // Required by the RF module
+    vw_setup(2000);            // bps connection speed
+    vw_set_tx_pin(10);         // Arduino pin to connect the receiver data pin
+}
+ 
+void loop()
+{
+   //Message to send:
+   const char *msg = "This is cool";
+   vw_send((uint8_t *)msg, strlen(msg));
+
+   vw_wait_tx();        // We wait to finish sending the message
+   delay(200);         // We wait to send the message again                
+}