diff --git a/micropython/lorawan_example.py b/micropython/lorawan_example.py
deleted file mode 100644
index 96092d1..0000000
--- a/micropython/lorawan_example.py
+++ /dev/null
@@ -1,42 +0,0 @@
-from lora_transceiver import LoRaTransceiver
-
-from uPySensors.ssd1306_i2c import Display
-
-import uLoRaWAN
-from uLoRaWAN.MHDR import MHDR
-
-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(9)
-
-# set address and keys for LoRaWAN
-devAddr = [0x26, 0x01, 0x16, 0x5C] # ir_test_device_01
-#devAddr = [0x26, 0x01, 0x18, 0x52] # ir_test_device_02
-#devAddr = [0x26, 0x01, 0x1E, 0x4F] # ir_test_device_03
-
-nwkSKey = [0x9D, 0x95, 0x0F, 0xAB, 0xCB, 0x63, 0xD3, 0x04, 0xBC, 0x09, 0xC4, 0x9E, 0xC5, 0xDF, 0x3C, 0x37]
-appSKey = [0xC9, 0x6C, 0x00, 0xD1, 0xB0, 0x1C, 0x2E, 0x42, 0x11, 0xBA, 0x32, 0x6F, 0x2F, 0xC2, 0x75, 0x6A]
-
-devAddr_hex = " ".join(list(map(lambda x: "{0:02x}".format(x), devAddr))).upper()
-nwkSKey_hex = " ".join(list(map(lambda x: "{0:02x}".format(x), nwkSKey))).upper()
-appSKey_hex = " ".join(list(map(lambda x: "{0:02x}".format(x), appSKey))).upper()
-print("devAddr: ", devAddr_hex)
-print("nwkSKey: ", nwkSKey_hex)
-print("appSKey: ", appSKey_hex)
-
-# lorawan object for conversion of data in LoRaWAN message format
-lorawan = uLoRaWAN.new(nwkSKey, appSKey)
-
-def send_lorawan(message, frame_cnt=0):
-    lorawan.create(MHDR.UNCONF_DATA_UP, {'devaddr': devAddr, 'fcnt': frame_cnt, 'data': list(map(ord, message)) })
-    payload = lorawan.to_raw()
-
-    lora.send(payload)
-
-    print("lorawan message sent")
-
-send_lorawan("Hello world!")
diff --git a/micropython/main.py b/micropython/main.py
deleted file mode 100644
index cad2f2c..0000000
--- a/micropython/main.py
+++ /dev/null
@@ -1,16 +0,0 @@
-from lora_transceiver import LoRaTransceiver
-
-# create transceiver for LoRaWAN frequency (channel 0 = 868.1 Mhz)
-lora = LoRaTransceiver(frequency=868.1E6, syncword=0x34)
-
-# change the spreading factor
-lora.setSpreadingFactor(7)
-
-# sending string data
-lora.send_string('imaginaerraum')
-
-# sending raw data
-lora.send([0x61, 0x62, 0x63])
-
-# receiving data
-lora.recv()