I wan to send 3 axis acceleration data to webserver.
The sampling rate at least 100Hz for continuously sensing for 3 min.
In first condition, this device will be used outside(such as on bridge), so no internet infrastructure,
Does GPRS fast enough for this or Do I need a 3G module?
In second condition, this device will be used in building.
If I use Ethernet module, what approach is suitable for sending data? (Webclient Post?, use socket? , or FTP client?)
Any suggestions I will appreciate