Platformio Config
[env:nodemcuv2_client]
platform = espressif8266
board = nodemcuv2
framework = arduino
upload_port = COM11
monitor_port = COM11
monitor_speed = 115200
build_flags = -D CLIENT -save-temps=obj -fverbose-asm
;-D L_DEBUG
[env:nodemcuv2_server]
platform = espressif8266
board = nodemcuv2
framework = arduino
upload_port = COM8
monitor_port = COM8
monitor_speed = 115200
build_flags = -D SERVER
;-D L_DEBUG