Telematics SDK - User Guide
v1.46.67
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This section describes how to use the provided Remote SIM reference apps – remote-sim-daemon and sap-card-provider. The remote-sim-daemon app will run on the device without a SIM, while the sap-card-provider app will run on the device with a SIM. The two apps will communicate over a standard IP Ethernet connection, providing the WWAN capabilities of the remote SIM card to the device without a SIM inserted. Both devices are required to have support for the Telematics SDK and to be connected to each other via Ethernet.
It is assumed that both devices are configured to enable the necessary features to support Remote SIM capabilities.
First, connectivity between the two devices needs to be established.
Depending on the device type, it may be necessary to first disable the auto-config IP (169.254.x.x) address on both devices.
The device with a SIM can use 192.168.1.3.
NOTE: Depending on the device, it may be necessary to execute steps 1.1 and 1.2 again whenever either device restarts or is disconnected, due to auto-config settings.
The -d and -s flags can also be used for debugging purposes (use -h for usage instructions).
Use the -i flag to provide the IP address of the device running remote-sim-daemon. The -d and -s flags can also be used for debugging purposes (use -h for usage instructions).