diff --git a/code/espurna/mdns.ino b/code/espurna/mdns.ino
index e62d6ff2..4c185674 100644
--- a/code/espurna/mdns.ino
+++ b/code/espurna/mdns.ino
@@ -46,6 +46,16 @@ void mdnsSetup() {
     MDNS.addServiceTxt("arduino", "tcp", "app_name", APP_NAME);
     MDNS.addServiceTxt("arduino", "tcp", "app_version", APP_VERSION);
     MDNS.addServiceTxt("arduino", "tcp", "target_board", DEVICE_NAME);
+    {
+        char buffer[6];
+        itoa(ESP.getFlashChipRealSize() / 1024, buffer, 10);
+        MDNS.addServiceTxt("arduino", "tcp", "mem_size", (const char *) buffer);
+    }
+    {
+        char buffer[6];
+        itoa(ESP.getFlashChipSize() / 1024, buffer, 10);
+        MDNS.addServiceTxt("arduino", "tcp", "sdk_size", (const char *) buffer);
+    }
 
     _mdns_wifi_onSTA = WiFi.onStationModeGotIP([](WiFiEventStationModeGotIP ipInfo) {
         _mdnsStart();
diff --git a/code/ota_flash.sh b/code/ota_flash.sh
index de5b22e7..be1a574e 100755
--- a/code/ota_flash.sh
+++ b/code/ota_flash.sh
@@ -22,14 +22,16 @@ echo_pad() {
 useAvahi() {
 
     echo_pad "#" 4
-    echo_pad "HOSTNAME" 20
-    echo_pad "IP" 20
+    echo_pad "HOSTNAME" 25
+    echo_pad "IP" 25
     echo_pad "APP" 15
     echo_pad "VERSION" 15
     echo_pad "DEVICE" 30
+    echo_pad "MEM_SIZE" 10
+    echo_pad "SDK_SIZE" 10
     echo
 
-    printf -v line '%*s\n' 104
+    printf -v line '%*s\n' 134
     echo ${line// /-}
 
     counter=0
@@ -52,16 +54,20 @@ useAvahi() {
         app_name=`echo $txt | sed -n "s/.*app_name=\([^\"]*\).*/\1/p"`
         app_version=`echo $txt | sed -n "s/.*app_version=\([^\"]*\).*/\1/p"`
         board=`echo $txt | sed -n "s/.*target_board=\([^\"]*\).*/\1/p"`
+        mem_size=`echo $txt | sed -n "s/.*mem_size=\([^\"]*\).*/\1/p"`
+        sdk_size=`echo $txt | sed -n "s/.*sdk_size=\([^\"]*\).*/\1/p"`
 
         echo -n "$ip;" >> $ip_file
         echo -n "$board;" >> $board_file
 
         echo_pad "$counter" 4
-        echo_pad "$hostname" 20
-        echo_pad "$ip" 20
+        echo_pad "$hostname" 25
+        echo_pad "http://$ip" 25
         echo_pad "$app_name" 15
         echo_pad "$app_version" 15
         echo_pad "$board" 30
+        echo_pad "$mem_size" 10
+        echo_pad "$sdk_size" 10
         echo
 
 
diff --git a/code/ota_list.sh b/code/ota_list.sh
index f83713f9..6a988db9 100755
--- a/code/ota_list.sh
+++ b/code/ota_list.sh
@@ -14,14 +14,16 @@ echo_pad() {
 useAvahi() {
 
     echo_pad "#" 4
-    echo_pad "HOSTNAME" 20
+    echo_pad "HOSTNAME" 25
     echo_pad "IP" 25
     echo_pad "APP" 15
     echo_pad "VERSION" 15
     echo_pad "DEVICE" 30
+    echo_pad "MEM_SIZE" 10
+    echo_pad "SDK_SIZE" 10
     echo
 
-    printf -v line '%*s\n' 104
+    printf -v line '%*s\n' 134
     echo ${line// /-}
 
     counter=0
@@ -36,13 +38,17 @@ useAvahi() {
         app_name=`echo $txt | sed -n "s/.*app_name=\([^\"]*\).*/\1/p"`
         app_version=`echo $txt | sed -n "s/.*app_version=\([^\"]*\).*/\1/p"`
         board=`echo $txt | sed -n "s/.*target_board=\([^\"]*\).*/\1/p"`
+        mem_size=`echo $txt | sed -n "s/.*mem_size=\([^\"]*\).*/\1/p"`
+        sdk_size=`echo $txt | sed -n "s/.*sdk_size=\([^\"]*\).*/\1/p"`
 
         echo_pad "$counter" 4
-        echo_pad "$hostname" 20
+        echo_pad "$hostname" 25
         echo_pad "http://$ip" 25
         echo_pad "$app_name" 15
         echo_pad "$app_version" 15
         echo_pad "$board" 30
+        echo_pad "$mem_size" 10
+        echo_pad "$sdk_size" 10
         echo
 
     done