9.2
eSIM
eSIM is the new standard in SIM technology, developed by the GSMA and already widely accepted by the
telecoms market.
eSIM is a smart, rewritable, and multi
‑
network SIM which is embedded into the module itself and allows to swap
profiles without removing the SIM. An embedded SIM allows, as a result, to store multiple MNO profiles on a
single device.
An embedded SIM (hosted in ST4SIM-200M) is pre-integrated inside LBAD0ZZ1SE. ST4SIM-200M is GSMA
qualified product pre-integrated with Remote SIM Provisioning platform and interoperable with all GSMA qualified
platforms.
The embedded SIM is pre-provisioned with Truphone
®
global connectivity profile allowing an out
‑
of
‑
the
‑
box
cellular connectivity experience. The network coverage can be found on the Truphone
®
web portal.
Before using the eSIM for connectivity, the user must activate the SIM data plane as defined by the following
procedure:
Step 1: Retrieve the ICCID of the Truphone
®
profile
To retrieve ICCID, the user just needs to connect a PC to the CN9 USB ST-LINK connector and launch a terminal
connected to the COM port associated with the USB ST-LINK.
Refer to
to set up the USB ST-LINK driver.
The terminal configuration must be the following one:
Figure 13.
Terminal configuration
When the PC is connected to the board and powered ON, the pre
‑
programmed application displays information
on the board OLED display and generates logs on the terminal console.
UM2743
eSIM
UM2743
-
Rev 1
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