diff --git a/main/main.c b/main/main.c
index 07fc297..da77418 100644
--- a/main/main.c
+++ b/main/main.c
@@ -57,8 +57,8 @@ void app_main(void) {
 
   ESP_LOGI(TAG, "MAC: [%02X:%02X:%02X:%02X:%02X:%02X]", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
 
-  //lora.bandwidth = B208;
-  //lora.codingRate = 5;
+  lora.bandwidth = B125;
+  lora.codingRate = 5;
   lora.frequency = 915000000;
   lora.spreadingFactor = 11;
   lora.preamble = DEFAULT_PREAMBLE;
@@ -74,7 +74,6 @@ void app_main(void) {
   //lora.cad_detected = &handle_lora_caddetected;
 
   lora32_init(&lora);
-  lora32_set_spreadfactor(&lora, lora.spreadingFactor);
 
   //double dr = lora32_calc_datarate(&lora);
   //ESP_LOGI(TAG, "data rate: %fbps", dr);