my family has a garden and a house about two hours away from home. I would like to be able to check from a distance if everything is fine. Some temperature sensors, maybe water sensors, cameras. Also beehive surveillance and perhaps the ability to water some plants remotely or deter raccoons.
(I already have sensors and cameras.)
First of all I will need an internet connection. There is no DSL in the garden, so I thought of an LTE router. Since I don't live there, the system has to be stable enough to run for several weeks.
Now I wonder what devices I should look for:
Raspi 4 with USB-LTE-modem (which one?)
MikroTik RBM33G - RouterBoard (which MiniPCIe-LTE-card?)
Some Wlan Router with USB-port and USB-LTE-modem?