Update pio environment name

platformio.ini

@@ -20,15 +20,15 @@
 
 
 [platformio]
-; default_envs = t3-v1.0
-; default_envs = t3-v1.3
-; default_envs = t3-v1.6
-; default_envs = t3-v1.8
-; default_envs = t3-v2.0
-; default_envs = t-beam-v0.7
-; default_envs = t-beam-v1.x
+; default_envs = T3_V1_0
+; default_envs = T3_V1_3
+; default_envs = T3_V1_6
+; default_envs = T3_V1_8
+; default_envs = T3_V2_0
+; default_envs = T_BEAM_V0_7
+; default_envs = T_BEAM_V1_x
 default_envs = t-beams3-supreme
-; default_envs = t3-s3-v1.0
+; default_envs = T3_S3_V1_X
 
 ; src_dir = examples/ArduinoLoRa/LoRaReceiver
 ; src_dir = examples/ArduinoLoRa/LoRaSender
@@ -119,39 +119,39 @@ build_flags =
     -DCORE_DEBUG_LEVEL=3
 
 
-[env:t3-v1.0]
+[env:T3_V1_0]
 board = esp32dev
 build_flags = ${esp32dev_base.build_flags}
     -DLILYGO_T3_V1_0
 
-[env:t3-v1.3]
+[env:T3_V1_3]
 board = esp32dev
 build_flags = ${esp32dev_base.build_flags}
     -DLILYGO_T3_V1_3
 
-[env:t3-v1.6]
+[env:T3_V1_6]
 board = esp32dev
 build_flags = ${esp32dev_base.build_flags}
     -DLILYGO_T3_V1_6
 
-[env:t3-v1.8]
+[env:T3_V1_8]
 board = esp32dev
 build_flags = ${esp32dev_base.build_flags}
     -DLILYGO_T3_V1_8
 
-[env:t3-v2.0]
+[env:T3_V2_0]
 board = esp32dev
 build_flags = ${esp32dev_base.build_flags}
     -DLILYGO_T3_V2_0
 
-[env:t-beam-v0.7]
+[env:T_BEAM_V0_7]
 board = esp32dev
 build_flags = ${esp32dev_base.build_flags}
     -DLILYGO_TBeam_V0_7
     -mfix-esp32-psram-cache-issue
     -DBOARD_HAS_PSRAM
 
-[env:t-beam-v1.x]
+[env:T_BEAM_V1_x]
 board = esp32dev
 build_flags = ${esp32dev_base.build_flags}
     -DLILYGO_TBeam_V1_X
@@ -164,7 +164,7 @@ build_flags = ${esp32s3_base.build_flags}
     -DLILYGO_TBeamS3_SUPREME_V3_0
     -DBOARD_HAS_PSRAM
 
-[env:t3-s3-v1.0]
+[env:T3_S3_V1_X]
 board = esp32-s3-devkitc-1
 build_flags = ${esp32s3_base.build_flags}
     -DLILYGO_T3_S3_V1_0