diff --git a/TODO.md b/TODO.md
index e0b633243..dd4dea45a 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,8 +1,8 @@
 # High priority
 
-* implement regen owner and radio prefs
 * have meshservice periodically send location data on mesh (if device has a GPS)
 * implement getCurrentTime() - set based off gps but then updated locally
+* implement regen owner and radio prefs
 * confirm second device receives that gps message and updates device db
 
 * save our node db (and any rx packets waiting for phone) to flash - see DeviceState protobuf
@@ -14,7 +14,8 @@
 
 # Medium priority
 
-* Heltec LoRa32 has 8MB flash, use a bigger partition table if needed (Auto-detected Flash size: 8MB) - check to see what the TTGO board detects as
+* Heltec LoRa32 has 8MB flash, use a bigger partition table if needed - TTGO is 4MB but has PSRAM
+* use two different env flags for ttgo vs lora32. https://docs.platformio.org/en/latest/ide/vscode.html#key-bindings
 * don't send location packets if we haven't moved
 * send correct hw vendor in the bluetooth info - needed so the android app can update different radio models
 * use https://lastminuteengineers.com/esp32-sleep-modes-power-consumption/ association sleep pattern to save power - but see https://github.com/espressif/esp-idf/issues/2070 
diff --git a/platformio.ini b/platformio.ini
index ed84abbfe..0f694ad8c 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -12,8 +12,7 @@
 
 [env:esp32]
 platform = espressif32
-board = heltec_wifi_lora_32_V2
-; board = ttgo-t-beam
+board = ttgo-t-beam
 framework = arduino
 
 ; customize the partition table
@@ -60,4 +59,11 @@ lib_deps =
   ESP8266_SSD1306
   AXP202X_Library
   SPI
-  Wire ; explicitly needed here because the AXP202 library forgets to add it
\ No newline at end of file
+  Wire ; explicitly needed here because the AXP202 library forgets to add it
+
+;[env:tbeam] 
+;board = ttgo-t-beam
+
+;[env:heltec]
+;build_type = debug ; to make it possible to step through our jtag debugger 
+;board = heltec_wifi_lora_32_V2
\ No newline at end of file
diff --git a/src/configuration.h b/src/configuration.h
index 69f94e06e..5ac76bf51 100644
--- a/src/configuration.h
+++ b/src/configuration.h
@@ -29,7 +29,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // Version
 // -----------------------------------------------------------------------------
 
-#define APP_NAME                "meshtastic-esp32"
+#define APP_NAME                "meshtastic"
 #define APP_VERSION             "0.0.1"
 
 // -----------------------------------------------------------------------------
@@ -46,7 +46,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #endif
 
 // If we are using the JTAG port for debugging, some pins must be left free for that (and things like GPS have to be disabled)
+// we don't support jtag on the ttgo - access to gpio 12 is a PITA
+#ifdef HELTEC_LORA32
 #define USE_JTAG
+#endif
 
 #define DEBUG_PORT              Serial      // Serial debug port
 #define SERIAL_BAUD             115200      // Serial debug baud rate