NINA-B40 series - stand-alone Bluetooth 5.1 modules with open CPU
u-blox NINA-B40 series are small, stand-alone Bluetooth low energy wireless microcontroller unit (MCU) modules that comply with the Bluetooth 5.1 specification. The modules are built on the Nordic nRF52833 chip and come as an open CPU where customer applications run on the built-in Arm® Cortex®-M4 with FPU.
- Bluetooth 5.1, Bluetooth mesh, Thread, and ZigBee
- Direction finding support for indoor location
- Powerful MCU with open CPU architecture for customised applications
- Extended temperature range up to 105 °C
- Pin compatible with other NINA modules
- Global certification
EVK-NINA-B4 evaluation kits are an ideal way to assess the suitability of the NINA-B40 series for your application.
The u-blox short range radio product overview provides a useful guide to selecting the right solution for your application.
NINA-B40 at a glance
|Bluetooth Qualifications||v5.1 (BLE)||v5.1 (BLE)||v5.1 (BLE)|
|Maximum range (m)||1400||1400||1400|
|Maximum no. of connections||20||20||200|
|Bluetooth profiles & services||Bluetooth GATT||Bluetooth GATT||Bluetooth GATT|
|Antennas||U.FL connector||Antenna pin||Internal PCB antenna|
|Temperature range (°C)||-40 ~ +105||-40 ~ +105||-40 ~ +105|
|Supply (V)||1.7 ~ 3.6||1.7 ~ 3.6||1.7 ~ 3.6|
|Dimensions (mm)||10.0 x 15.0 x 2.2||10.0 x 11.6 x 2.2||10.0 x 15.0 x 2.2|