std_msgs/Header header

# Environmental sensor

# built-in types
int32 TYPE_UNDEFINED=0
int32 TYPE_WIFI_SIGNAL_STRENGTH=1      # dBm
int32 TYPE_AMBIENT_TEMPERATURE=2       # Celcius
int32 TYPE_AMBIENT_AIR_PRESSURE=3      # hPa
int32 TYPE_AMBIENT_LIGHT=4             # lx
int32 TYPE_AMBIENT_RELATIVE_HUMIDITY=5 # %

# user types
int32 TYPE_CUSTOM1=100
int32 TYPE_CUSTOM2=101
int32 TYPE_CUSTOM3=102
int32 TYPE_CUSTOM4=103
int32 TYPE_CUSTOM5=104
int32 TYPE_CUSTOM6=105
int32 TYPE_CUSTOM7=106
int32 TYPE_CUSTOM8=107
int32 TYPE_CUSTOM9=108

int32 type

float64 value