Polaris is a Python programmable open IoT platform, designed for remote logging and Cloud applications. It is an excellent GPS/GLONASS vehicle tracker, available with 2G, 3G, LTE, NB-IOT modem. The Polaris application, available in Python Zerynth or Arduino, is open source so that it can be easily changed and customized.
Polaris is designed to support features like real-time tracking, data logging, analog sensors, SMS commands and alerts right out of the box, and it can be easily expanded by means of its mikroBUSTM socket with hundreds of expansion modules already available.