diff --git a/platformio.ini b/platformio.ini
index 04f57c52..27fdb0c6 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -14,8 +14,8 @@
 ;env_default = heltec
 ;env_default = ttgov1
 ;env_default = ttgov2
-;env_default = ttgov21
-env_default = ttgobeam
+env_default = ttgov21
+;env_default = ttgobeam
 ;env_default = lopy
 ;env_default = lopy4
 ;env_default = fipy
@@ -59,7 +59,8 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = heltec_wifi_lora_32
 board_build.partitions = ${common_env_data.board_build.partitions}
-upload_speed = 115200 
+upload_speed = 115200
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_display}
@@ -71,7 +72,8 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = esp32dev
 board_build.partitions = ${common_env_data.board_build.partitions}
-upload_speed = 115200 
+upload_speed = 115200
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_display}
@@ -83,6 +85,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = esp32dev
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_display}
@@ -94,6 +97,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = esp32dev
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_display}
@@ -105,6 +109,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = esp32dev
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_gps}
@@ -116,6 +121,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = esp32dev
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_rgbled}
@@ -127,6 +133,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = esp32dev
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_rgbled}
@@ -139,6 +146,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = esp32dev
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps =
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_rgbled}
@@ -151,6 +159,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino
 board = lolin32
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_rgbled}
@@ -162,6 +171,7 @@ platform = ${common_env_data.platform_espressif32}
 framework = arduino 
 board = lolin32
 board_build.partitions = ${common_env_data.board_build.partitions}
+monitor_speed = 115200
 lib_deps = 
     ${common_env_data.lib_deps_all}
     ${common_env_data.lib_deps_rgbled}