ECOWITT WN67/WN69 weather station (GW110x/GW120x)

The function block integrates an ECOWITT weather station via a gateway of the GW110x or GW120x series, usually with the WN67 or WN69 sensor.

Unlike the GW200x this block does not work via MQTT. The function block opens its own network port on the controller; at the gateway the protocol Ecowitt, the IP address of the controller and the port configured here are entered under customized upload. This way the block also works without an active MQTT broker.

All values are converted into the usual units: temperatures in °C, air pressure in hPa, wind in km/h and rain in millimetres.

Outputs
TI	Indoor temperature [°]	Temperature at the gateway.
FI	Indoor humidity [%]	Relative humidity at the gateway.
LR	Relative indoor air pressure [hPa]	Air pressure converted to sea level. This value is comparable with the weather map.
LA	Absolute indoor air pressure [hPa]	Air pressure measured at the location.
DD	VPD vapour pressure deficit [kPa]	Measure for evaporation, important for the plant climate in a greenhouse.
TA	Outdoor temperature [°]	Measured outdoor temperature.
TG	Felt outdoor temperature [°]	Felt temperature calculated from temperature, wind and humidity.
FP	Humidity [%]	Relative humidity outdoors.
WR	Wind direction [°]	Present wind direction in degrees.
WR	Wind direction 10 min [°]	Average wind direction of the last ten minutes.
WI	Wind [kmh]	Wind speed in kilometres per hour.
WB	Gust [kmh]	Present gust peak.
WB	Gust day maximum [kmh]	Highest gust of the day.
GS	Solar radiation W/m2	Solar radiation measured by the device.
HL	Brightness [kLux]	Brightness in kilolux, for shading control.
DL	Twilight [lux]	Brightness in lux for twilight switching.
UV	UV index	Measured UV index.
RE	Rain	Binary rain signal. It reacts faster than the amount counters and is suitable for closing windows or retracting the awning.
RR	Rain rate [mm/h]	Present rain rate.
RE	Rain event [mm/h]	Rain amount of the current event.
R4	Rain 24h [mm/h]	Rain amount of the last 24 hours.
RS	Rain hour [mm/h]	Rain amount of the current hour.
RT	Rain day [mm/h]	Rain amount of the current day.
RW	Rain week [mm/h]	Rain amount of the current week.
RM	Rain month [mm/h]	Rain amount of the current month.
RJ	Rain year [mm/h]	Rain amount of the current year.
RG	Rain total [mm/h]	Total amount since the last reset in the device.
FE	Error	Is set to 1 when no data has been received within the configured timeout period.
Parameters
	MQTT topic	Optional. If a topic is entered here, the block additionally publishes the received raw data under this topic via MQTT. If the field is left empty, nothing is published. Example: ECOWITT/GW1100A
	Timeout	Time in seconds after which the error output is set if no data is received. The default is 60 seconds.
	Port	Network port on which the controller receives the data of the gateway. The same value has to be entered at the gateway under customized upload. The default is 8090.
	Debug	Writes the received raw data to the diagnostics. Only switch on for troubleshooting, as messages are generated continuously.

ECOWITT WN67/WN69 weather station (GW110x/GW120x)

Outputs

Parameters