Some Lobaro devices do support mobile connections like NB-IoT or LTE-Cat-M1. This page contains background information and technical details related to the mobile connections.
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LTE Signal strength
The signal strength of the LTE-M1 or NB-IoT network can be derived from the RSRP and RSRQ dimensionless values.
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Modem specifics (nRF9160)
Today Lobaro is using the Nordic nRF9160 in most of it's products. Beside that app the Modem Firmware from Nordic is running on a separate core.
Known issues
Modem Firmware < 1.3.0 does not support LTE-M and NB-IoT at the same time
When enabling both LTE-M and NB-IoT in a Lobaro Firmware that runs with Modem Firmware < 1.3.0 the Modem can not do a fallback to LTE-M when NB-IoT is not available and thus the firmware only uses NB-IoT in that case.
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