GPS Tracker with dragino rpi hat v1.4
And Raspberry Pi 4 Powered with 5V 4A
Install latest version of RaspiOS-lite via raspi-imager On Ubuntu Host
sudo snap install rpi-imager
launch rpi-imager select other debian RaspiOS-lite (32-bits)
bash
sudo mount /dev/sdX1
cd /media/"username"/boot
touch ssh
chmod +x ssh
sudo mount /dev/sdX2
cd /media/"username"/rootfs
sudo touch ssh
sudo chmod +x ssh
sudo umount /dev/sdX2
sudo umount /dev/sdX1
On Raspbian
cd ttn-gps
sudo ./dragino-rpi4-tracker.sh
If you want already customized OS https://drive.google.com/file/d/16UmfTRoSbkwJQ_ICBfQlRyjoRv7t4N-C/view?usp=sharing