diff --git a/code/README.md b/code/README.md
index 63483297..0eb5cac4 100644
--- a/code/README.md
+++ b/code/README.md
@@ -18,16 +18,14 @@ platformio run --environment esp32cam
 
 ### Upload
 ```
-pio run --target upload
+pio run --target upload --upload-port /dev/ttyUSB0
 ```
 
-If it doesnt find the device:
-1. make sure it is in bootloader mode
-1. set the UART device correctly: In `platformio.ini`, set `upload_port` correctly, eg. `upload_port = /dev/ttyUSB0`
+Alternatively you also can set the UART device in `platformio.ini`, eg. `upload_port = /dev/ttyUSB0`
 
 ### Monitor UART Log
 ```
-pio device monitor
+pio device monitor -p /dev/ttyUSB0
 ```
 
 ## Build and Flash with Visual Code IDE
diff --git a/code/components/jomjol_helper/Helper.cpp b/code/components/jomjol_helper/Helper.cpp
index d173a251..44ad50b0 100644
--- a/code/components/jomjol_helper/Helper.cpp
+++ b/code/components/jomjol_helper/Helper.cpp
@@ -723,3 +723,35 @@ string RundeOutput(double _in, int _anzNachkomma)
     return stream.str();  
 }
 
+
+string getMac(void) {
+    uint8_t macInt[6];
+    char macFormated[6*2 + 5 + 1]; // AA:BB:CC:DD:EE:FF
+
+    esp_read_mac(macInt, ESP_MAC_WIFI_STA);
+    sprintf(macFormated, "%02X:%02X:%02X:%02X:%02X:%02X", macInt[0], macInt[1], macInt[2], macInt[3], macInt[4], macInt[5]); 
+
+    return macFormated;
+}
+
+string getResetReason(void) {
+	std::string reasonText;
+
+	switch(esp_reset_reason()) {
+		case ESP_RST_POWERON: reasonText = "Power-on event"; break;    //!< Reset due to power-on event
+		case ESP_RST_EXT: reasonText = "External pin"; break;        //!< Reset by external pin (not applicable for ESP32)
+		case ESP_RST_SW: reasonText = "Via esp_restart"; break;         //!< Software reset via esp_restart
+		case ESP_RST_PANIC: reasonText = "Exception/panic"; break;      //!< Software reset due to exception/panic
+		case ESP_RST_INT_WDT: reasonText = "Interrupt watchdog"; break;    //!< Reset (software or hardware) due to interrupt watchdog
+		case ESP_RST_TASK_WDT: reasonText = "Task watchdog"; break;   //!< Reset due to task watchdog
+		case ESP_RST_WDT: reasonText = "Other watchdogs"; break;        //!< Reset due to other watchdogs
+		case ESP_RST_DEEPSLEEP: reasonText = "Exiting deep sleep mode"; break;  //!< Reset after exiting deep sleep mode
+		case ESP_RST_BROWNOUT: reasonText = "Brownout"; break;   //!< Brownout reset (software or hardware)
+		case ESP_RST_SDIO: reasonText = "SDIO"; break;       //!< Reset over SDIO
+
+		case ESP_RST_UNKNOWN:   //!< Reset reason can not be determined
+		default: 
+			reasonText = "Unknown";
+	}
+    return reasonText;
+}
diff --git a/code/components/jomjol_helper/Helper.h b/code/components/jomjol_helper/Helper.h
index 9dcd333d..aeb5054f 100644
--- a/code/components/jomjol_helper/Helper.h
+++ b/code/components/jomjol_helper/Helper.h
@@ -59,3 +59,6 @@ string getSDCardManufacturer();
 string getSDCardName();
 string getSDCardCapacity();
 string getSDCardSectorSize();
+
+string getMac(void);
+string getResetReason(void);
\ No newline at end of file
diff --git a/code/main/main.cpp b/code/main/main.cpp
index 27fd70a0..9cdf60fc 100644
--- a/code/main/main.cpp
+++ b/code/main/main.cpp
@@ -147,9 +147,12 @@ extern "C" void app_main(void)
     string versionFormated = "Branch: '" + std::string(GIT_BRANCH) + "', Tag: '" + std::string(GIT_TAG) + \
             "', Revision: " + std::string(GIT_REV) +", Date/Time: " + std::string(BUILD_TIME);
 
+    ESP_LOGI(TAGMAIN, "\n\n\n\n\n"); // Add mark on log to see when it restarted
     ESP_LOGD(TAGMAIN, "=============================================================================================");
     ESP_LOGD(TAGMAIN, "%s", versionFormated.c_str());
     ESP_LOGD(TAGMAIN, "=============================================================================================");
+    ESP_LOGD(TAGMAIN, "Reset reason: %s", getResetReason().c_str());
+
 
     PowerResetCamera();
     esp_err_t cam = Camera.InitCam();
@@ -210,10 +213,12 @@ extern "C" void app_main(void)
     vTaskDelay( xDelay );   
     setup_time();
     setBootTime();
+
     LogFile.WriteToFile(ESP_LOG_INFO, "=============================================================================================");
     LogFile.WriteToFile(ESP_LOG_INFO, "=================================== Main Started ============================================");
-    LogFile.WriteToFile(ESP_LOG_INFO, "=============================================================================================");    
+    LogFile.WriteToFile(ESP_LOG_INFO, "=============================================================================================");
     LogFile.WriteToFile(ESP_LOG_INFO, versionFormated);
+    LogFile.WriteToFile(ESP_LOG_INFO, "Reset reason: " + getResetReason());
     LogFile.SwitchOnOff(false);
 
     std::string zw = gettimestring("%Y%m%d-%H%M%S");