diff --git a/src/main.cpp b/src/main.cpp
index f45117a..309623c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -98,7 +98,7 @@ const lmic_pinmap lmic_pins = {
         .nss = 8,
         .rxtx = LMIC_UNUSED_PIN,
         .rst = 4,
-        .dio = {3, 6, LMIC_UNUSED_PIN},
+        .dio = {3, 6, LMIC_UNUSED_PIN},  // Hardware angepasst 6 -> DIO1        
         .rxtx_rx_active = 0,
         .rssi_cal = 8,              // LBT cal for the Adafruit Feather M0 LoRa, in dB
         .spi_freq = 8000000,