Migrated to arduino

esp32-lora/light-sensor-python/lora.py

@@ -0,0 +1,13 @@
+from machine import Pin, SPI
+from sx127x import SX127x
+
+# SPI bus
+spi = SPI(1, baudrate=1000000, polarity=0, phase=0,
+          sck=Pin(18), mosi=Pin(23), miso=Pin(19))
+
+# LoRa module
+lora = SX127x(spi, cs=Pin(14), reset=Pin(26), irq=Pin(33),
+              freq=868E6,  # or 915E6 depending on region
+              sf=7,  # spreading factor
+              bw=125E3, # bandwidth
+              cr=5)  # coding rate