Just completed this GPS tracker node project that I have built for my kids to track 'em walking to school and back. I use owntracks and mqtt for tracking and mapping… Additional features below:
-> CHECK IN TIME: every 2hours. Configurable every 5 minute reporting on nominated time of the day
->AUTONOMY: Up to 3~4 months for Lady-Bug tracker based on
-> DURESS PENDANT: A panic button for the lady-bug tracker is provided for quick relay of location.
I have attached a photo of the gateway and the tracker node that I am using… Check it out on ebay australia if you interested… item number: 264282935564