diff --git a/Documentation/ScreenFlowV3.dia b/Documentation/ScreenFlowV3.dia
index 5d4f851..7c99112 100644
Binary files a/Documentation/ScreenFlowV3.dia and b/Documentation/ScreenFlowV3.dia differ
diff --git a/platformio.ini b/platformio.ini
index 558768a..57d9c08 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -15,10 +15,10 @@ board = esp32dev
 framework = arduino
 board_build.partitions = min_spiffs.csv
 upload_speed = 921600
-;upload_port = 192.168.20.40
-;upload_protocol = espota
-upload_port = COM16
-upload_protocol = esptool
+upload_port = 192.168.20.40
+upload_protocol = espota
+;upload_port = COM16
+;upload_protocol = esptool
 upload_flags =
    --port=3232
 monitor_speed = 115200
diff --git a/src/Afterburner.cpp b/src/Afterburner.cpp
index 0ac5de5..8552265 100644
--- a/src/Afterburner.cpp
+++ b/src/Afterburner.cpp
@@ -123,8 +123,8 @@
 #define RX_DATA_TIMOUT 50
 
 const int FirmwareRevision = 30;
-const int FirmwareSubRevision = 3;
-const char* FirmwareDate = "10 Aug 2019";
+const int FirmwareSubRevision = 4;
+const char* FirmwareDate = "18 Aug 2019";
 
 
 #ifdef ESP32
diff --git a/src/Utility/BTC_GPIO.cpp b/src/Utility/BTC_GPIO.cpp
index 9d5a2b8..8436c01 100644
--- a/src/Utility/BTC_GPIO.cpp
+++ b/src/Utility/BTC_GPIO.cpp
@@ -39,7 +39,7 @@ const char* GPIOin1Names[] = {
 const char* GPIOin2Names[] = {
   "Disabled",
   "Mom Off",
-  "Ext \352T"
+  "Ext Thermo"
 };