When reconfiguring the transmission type, this is initially only saved temporarily.
If the device cannot connect, the previous connection type is set again.
For this reason, it is necessary to set up the device for the new connection type before making the change in the LoRaWAN Network Server or Lobaro Platform.
Change device from NB-IoT to LoRaWAN in the platform:
In preparation for the transmission switch, it is necessary to add the device to the target Network Server (for example, TTN, or Chirpstack).
On Lobaro Platform:
Select device, downlinks
Typ: config
{
"d": {
"WAN": "lorawan"
},
"q": "config"
}
After the configuration change has been transferred, the device restarts and tries to connect with the new connection type. If the device was able to connect, the change of the connection type has been successfully completed.
If the newly set connection is not established, all settings must be checked again and the process repeated.
Switch device from LoRaWAN to NB-IoT:
Of course, an inserted SIM card is also a prerequisite.
Send downlink message on port 128 to change configuration:
S = Set config parameter value + Save and reboot
WAN = lte
together:
Example TTN:
After the configuration change has been transferred, the device restarts and tries to connect with the new connection type. If the device was able to connect, the change of the connection type has been successfully completed.
If the newly set connection is not established, all settings must be checked again and the process repeated.