added receive example

micropython/examples/lora_recv.py

@@ -0,0 +1,20 @@
+from lora_transceiver import LoRaTransceiver
+
+from uPySensors.ssd1306_i2c import Display
+
+d = Display()
+
+# create transceiver for LoRaWAN frequency (channel 0 = 868.1 Mhz)
+lora = LoRaTransceiver(frequency=868.1E6, syncword=0x34, display=d)
+
+# change the spreading factor
+lora.setSpreadingFactor(7)
+
+# sending string data
+#lora.send_string('imaginaerraum')
+
+# sending raw data
+#lora.send([0x61, 0x62, 0x63])
+
+# start receiving data
+lora.recv()