HidnSeek has implemented decoding of frames, translating into maps, Spot’it, proprietary algorithm for recovering geofixes that could not be transmitted due to Sigfox limitations (“Replay”).

We don’t share the enhanced algorithm to make SIGFOX payload, if custormers decide to decodes all messages directly, they only have access to basic messages.

See below all information needed for Callback setup. From the Sigfox Interface, for the callback you needs to create a Device type. If you need assistance for the setup, add stephane.driussi@hidnseek.fr to the user authorized access on the deviceType with Limited Admin right.

If callbacks are not configured like the following guide, the tracker will not work correctly.

Create HidnSeekTrackers deviceType

Choose Downlink CALLBACK or DIRECT with the following value:  {time}CAFE{rssi}
Custom configuration : slat::float:32:little-endian slon::float:32:little-endian alt::uint:16:little-endian bat::uint:16:little-endian

Save the configuration with the OK button

Callback configuration

Inside callback setup you will create 3 callbacks for DATA, SERVICE/STATUS and SERVICE/ACKNOWLEDGE type like on the picture.

Create the DATA Callback

Inside the DATA callback, select the type BIDIR then option case duplicate and select the POST method for messages

Fill the URL with the following one
https://www.hidnseek.fr/sigfox.php?id={device}&time={time}&data={data}&station={station}&lat={lat}&lng={lng}&rssi={rssi}&signal={snr}&seqNumber={seqNumber}&duplicate={duplicate}&ack={ack}&longPolling={longPolling}

Set the Autorisation key by adding user in the header field and use the code received by mail in the value field of user

Save the configuration with the OK button

Don’t forget to enable the downlink feature on the small circle button like the pictures above in the callback configuration section

Create the STATUS Callback

Change the Type to SERVICE and the subtype to STATUS

Fill the URL with the following one
https://www.hidnseek.fr/sigfox.php?id={device}&time={time}&duplicate={duplicate}&snr={snr}&rssi={rssi}&station={station}&avgSnr={avgSnr}&lat={lat}&lng={lng}&temp={temp}&batt={batt}&seqNumber={seqNumber}

Set the Autorisation key by adding user in the header field and use the code received by mail in the value field of user

Save the configuration with the OK button

Create the ACKNOWLEDGE Callback

Change the Type to SERVICE and the subtype to ACKNOWLEDGE

Fill the URL with the following one
https://www.hidnseek.fr/sigfox.php?id={device}&time={time}&duplicate={duplicate}&snr={snr}&rssi={rssi}&station={station}&infoCode={infoCode}&infoMessage={infoMessage}&downlinkAck={downlinkAck}&downlinkOverusage={downlinkOverusage}

Set the Autorisation key by adding user in the header field and use the code received by mail in the value field of user

Save the configuration with the OK button

If required, create the Spot-it callback

Change the Type to SERVICE and the subtype to GEOLOC

Fill the URL with the following one
https://www.hidnseek.fr/sigfox.php?id={device}&time={time}&station={station}&lat={lat}&lng={lng}&rssi={rssi}&signal={snr}&seqNumber={seqNumber}&radius={radius}&duplicate={duplicate}

Set the Autorisation key by adding user in the header field and use the code received by mail in the value field of user

Save the configuration with the OK button