didebuli

In [changelog](https://www.dragino.com/downloads/downloads/LGT_92/firmware/changelog.txt) for firmware version 1.5.3 which was released in January I see: * Modify AT+FTIME to support continuously tracking. If AT+FTIME=0, the GPS module will be always powered. Device...

It looks like developer is fast with adding requested features to firmware, which is great! Only this issue was somehow not updated yet with the good news.. [changelog](https://www.dragino.com/downloads/downloads/LGT_92/firmware/changelog.txt) for v1.5.3:...