help_vars.Add(ListVariable('WITH_MQ', 'Build with MQ publisher/subscriber/broker', 'OFF', ['OFF', 'SUB', 'PUB', 'BROKER']))
help_vars.Add(BoolVariable('WITH_TCP', 'Build with TCP', False))
help_vars.Add(BoolVariable('DISABLE_TCP_SERVER', 'Disable TCP server', False))
+help_vars.Add(BoolVariable('DISABLE_BLE_SERVER', 'Disable BLE server', True))
######################################################################
# Platform(build target) specific options: SDK/NDK & toolchain