I have started working fulltime in my company so there have not been much time to work on my own projects.
But, here is the new Almtracker 4 project:
- DRA818 VHF module with 0,5W or 1,0W output power
- USB port for SW update and configuration
- External 3.3V UART or GPIO:s
- UBLOX GPS
- OLED display
- 50mm x 55mm PCB size