We have a large number of devices that we would like to send them command for new IP+PORT to communicate with as primary server.
the problem is that all SIM are not SMS enabled, just GPRS/TCP
is it possible to use FOTA WEB to send just this particular configuration?
we would like to avoid the tedious scenario of reading each configuration and update it separately. devices have various configuration (with or without canbus, with or without fuel sesnors…)