Hi everyone! I am looking to update a display connected to an arduino via the internet. I tried a standard wifi but the range was poor and the battery didn't last very long.
Because of mobility and power constraints, I want to to try again using LoRa. Cell would be interesting, but is probably too expensive to justify.
Is LoRa fast enough to transmit images or am I limited to something like BLE or WiFi? Are there any existing guides on how to do this?