t114 gps support

variants/t114/platformio.ini

@@ -71,7 +71,8 @@ build_flags =
 ;  -D ENABLE_PRIVATE_KEY_IMPORT=1
 ;  -D ENABLE_PRIVATE_KEY_EXPORT=1
 ;  -D MESH_PACKET_LOGGING=1
-;  -D MESH_DEBUG=1
+  -D MESH_DEBUG=1
+;  -D GPS_NMEA_DEBUG=1
 build_src_filter = ${Heltec_t114.build_src_filter}
   +<helpers/nrf52/T114Board.cpp>
   +<helpers/nrf52/SerialBLEInterface.cpp>
@@ -84,6 +85,7 @@ lib_deps =
   adafruit/Adafruit GFX Library @ ^1.12.1
   ${Heltec_t114.lib_deps}
   densaugeo/base64 @ ~1.4.0
+  stevemarple/MicroNMEA @ ^2.0.6
 
 [env:Heltec_t114_companion_radio_usb]
 extends = Heltec_t114