User's Manual

NINA-B1 series - Data Sheet
UBX-15019243 - R05 Early Production Information Functional description
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1.5 AT command support
You can configure NINA-B1 modules through u-blox s-center toolbox software using AT commands. The
s-center evaluation software is available free of charge and can be downloaded from the u-blox website.
1.6 Supported features
Feature
Description
BLE v4.2 stack
Embedded Bluetooth low energy stack for next generation Bluetooth solutions.
GATT based services
The u-blox Low Energy Serial Port Service as well as generic GATT server and GATT client services.
NINA-B11x firmware
Includes the u-blox Serial Port Service and allows configuration of the module using AT commands sent over
the UART interface.
Firmware update Over The
Air (FOTA)
Firmware module update over a wireless connection using BLE.
Firmware update Over AT
command (FOAT)
Firmware module update over AT command interfaces (UART).
The feature can be enabled and configured using AT commands.
Power saving
The NINA-B1 series modules support different power saving modes. The power saving configuration is by
default disabled, but it can be enabled and configured using AT commands. See section 2.3 and the NINA-B1
series System Integration Manual [1] for more information on the different power saving modes.
Battery monitor
Can be used to read the voltage of the VCC pin and will automatically issue warnings and/or power-down
the module if the voltage is too low.
Android connectivity
Supports Bluetooth low energy connections with Android devices (Android 4.3 & higher)
iOS connectivity
Supports Bluetooth low energy connections with iOS devices
Table 3: NINA-B1 main supported features