Hi !Which market are you in, North America, EU, or other?
1) There are HATs which support SIM cards.
2) Setting up the on-board Wi-Fi interface as an access point is easy with the NetworkManager utility. There might be additional hardware you could add via the USB interface if want better than 802.11abg or somewhat longer range.
3) If speed is not of the essence, then you can just plug in a high capacity USB stick. There are also now NVMe boards available for the Raspberry Pi 5.
Thanks for your response,
We are in America, Caribean region.
We searched to see if there was an all-in-one board that could function as a phone and save on electricity, but we learned that we would need several Raspberry Pi boards, a mini PCI Express 4G LTE modem, and a Compute Module 4.
What we want to do is create a mini PC capable of recording data from a rain gauge sensor even when there is no internet. When the internet is restored, the mini PC should send all the data that hasn't been transmitted to a central server using a mobile network.
We are new to Raspberry tech, we will do more research.
Statistics: Posted by levilliard — Sat Feb 03, 2024 12:30 am