diff --git a/platformio.ini b/platformio.ini
index f780a017..5f249bba 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -11,9 +11,9 @@
 
 ; ---> SELECT TARGET PLATFORM HERE! <---
 [platformio]
-env_default = heltec_wifi_lora_32
+;env_default = heltec_wifi_lora_32
 ;env_default = ttgov1
-;env_default = ttgov2
+env_default = ttgov2
 ;env_default = lopy
 ;env_default = lopy4
 ;env_default = lolin32lite_lora
diff --git a/src/paxcounter.conf b/src/paxcounter.conf
index bfae6146..30189b7b 100644
--- a/src/paxcounter.conf
+++ b/src/paxcounter.conf
@@ -33,8 +33,8 @@
 #define	WIFI_CHANNEL_SWITCH_INTERVAL    50      // [seconds/100] -> 0,5 sec.
 
 // LoRa payload send cycle
-//#define SEND_SECS                       120     // [seconds/2] -> 240 sec.
-#define SEND_SECS                       30    // [seconds/2] -> 60 sec.
+#define SEND_SECS                       120     // [seconds/2] -> 240 sec.
+//#define SEND_SECS                       30    // [seconds/2] -> 60 sec.
 
 // Default LoRa Spreadfactor
 #define LORASFDEFAULT                   9       // 7 ... 12 SF, according to LoRaWAN specs