trackix is an Arduino based LORAWAN / GPS tracker that fits into the rear light of a bicycle and pushes location data to The Things Network. This data can be fetched using the TTN API.
Facts:
- Arduino based (Atmega 368 @ 8Mhz)
- super low power in standby
- GPS for localization
- RFM95 / SIM800l for communication
- 3.3v logic voltage
- 3.7v buffer battery
- charging from 6V bike dynamo
- embedded into rear light