diff --git a/README.md b/README.md
index fe8baef7..20302bd5 100644
--- a/README.md
+++ b/README.md
@@ -102,7 +102,7 @@ Paxcounter generates identifiers for sniffed MAC adresses and collects them temp
 - Quick blink (20ms on each 1/5 second): joining LoRaWAN network in progress or pending
 - Small blink (10ms on each 1/2 second): LoRaWAN data transmit in progress or pending
 - Long blink (200ms on each 2 seconds): LoRaWAN stack error
-- Single long flash (2ec): Known beacon detected
+- Single long flash (2sec): Known beacon detected
 
 **RGB LED:**
 
diff --git a/platformio.ini b/platformio.ini
index 8fddb568..b1239b62 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -12,11 +12,11 @@
 ; ---> SELECT TARGET PLATFORM HERE! <---
 [platformio]
 ;env_default = generic
-;env_default = heltec
+env_default = heltec
 ;env_default = ttgov1
 ;env_default = ttgov2
 ;env_default = ttgov21
-env_default = ttgobeam
+;env_default = ttgobeam
 ;env_default = lopy
 ;env_default = lopy4
 ;env_default = fipy
@@ -27,8 +27,8 @@ env_default = ttgobeam
 description = Paxcounter is a proof-of-concept ESP32 device for metering passenger flows in realtime. It counts how many mobile devices are around.
 
 [common_env_data]
-;platform_espressif32 = espressif32@1.0.2
-platform_espressif32 = espressif32@1.1.2
+platform_espressif32 = espressif32@1.0.2
+;platform_espressif32 = espressif32@1.1.2
 ;platform_espressif32 = https://github.com/platformio/platform-espressif32.git#feature/stage
 board_build.partitions = no_ota.csv
 lib_deps_all =
@@ -45,8 +45,8 @@ build_flags =
 ; otherwise device may crash in dense environments due to serial buffer overflow
 ;
 ; -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_NONE
- -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_INFO
-; -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG
+; -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_INFO
+ -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG
 ; -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_VERBOSE
 ;
 ; override lora settings from LMiC library in lmic/config.h and use main.h instead
diff --git a/src/homecycle.cpp b/src/homecycle.cpp
index 0ee1bd1e..370bf034 100644
--- a/src/homecycle.cpp
+++ b/src/homecycle.cpp
@@ -10,6 +10,8 @@ static const char TAG[] = "main";
 
 // do all housekeeping
 void doHomework() {
+  static uint64_t uptimecounter;
+
 // read battery voltage into global variable
 #ifdef HAS_BATTERY_PROBE
   batt_voltage = read_voltage();
@@ -37,6 +39,9 @@ void doHomework() {
     reset_counters();      // clear macs container and reset all counters
     reset_salt();          // get new salt for salting hashes
   }
+
+  // update uptime counter
+  uptimecounter = uptime();
 }
 
 void checkHousekeeping() {
diff --git a/src/macsniff.cpp b/src/macsniff.cpp
index 0a997285..c88d9f38 100644
--- a/src/macsniff.cpp
+++ b/src/macsniff.cpp
@@ -12,15 +12,16 @@
 // Local logging tag
 static const char TAG[] = "wifi";
 
+/*
 static wifi_country_t wifi_country = {WIFI_MY_COUNTRY, WIFI_CHANNEL_MIN,
                                       WIFI_CHANNEL_MAX, 0,
                                       WIFI_COUNTRY_POLICY_MANUAL};
+*/
+
 
-/*
 static wifi_country_t wifi_country = {WIFI_MY_COUNTRY, WIFI_CHANNEL_MIN,
                                       WIFI_CHANNEL_MAX,
                                       WIFI_COUNTRY_POLICY_MANUAL};
-*/
 
 // globals
 uint16_t salt;
@@ -95,6 +96,7 @@ bool mac_add(uint8_t *paddr, int8_t rssi, bool sniff_type) {
       if (cfg.monitormode) {
         beaconID = isBeacon(addr2int);
         if (beaconID) {
+          ESP_LOGI(TAG, "Beacon ID#%d detected", beaconID);
 #if (HAS_LED != NOT_A_PIN) || defined(HAS_RGB_LED)
           blink_LED(COLOR_WHITE, 2000);
 #endif