NINA-B41 Series BLUETOOTH® 5.1 Low Energy Modules

u-blox NINA-B41 Series BLUETOOTH® 5.1 Low Energy Modules are based on the Nordic nRF52833 chip and are pin-compatible with the NINA-B3 module. This series features NINA-B416, NINA-B411, and NINA-B410 modules. The NINA-B416 module is equipped with an integrated antenna that simplifies the integration, as there will be no need to do an RF trace design on the host PCB. The NINA-B410 is equipped with a U.FL connector that connects the external antenna to the module. These modules operate at the -40°C to 105°C temperature range and 1.7V to 3.7V supply voltage range.

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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Protocol
Interface Type
Output Power
Data Rate
Receiver Sensitivity
Frequency
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
u-blox Bluetooth Modules - 802.15.1 nRF52833, PCB antenna, u-connectXpress
Datasheet
2,036In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

NINA-B41 BLE, Bluetooth 5.1 GPIO, I2C, I2S, SPI, UART, USB 10 dBm 2 Mb/s - 102 dBm 2.4 GHz 1.7 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
u-blox Bluetooth Modules - 802.15.1 nRF52833, U.FL connector, u-connectXpress
Datasheet
305In Stock
1,000Expected 8/6/2026
Min.: 1
Mult.: 1
: 500

NINA-B41 BLE, Bluetooth 5.1 GPIO, I2C, I2S, SPI, UART, USB 10 dBm 2 Mb/s - 102 dBm 2.4 GHz 1.7 V 3.6 V - 40 C + 105 C Reel, Cut Tape
u-blox Bluetooth Modules - 802.15.1 nRF52833, antenna pin, u-connectXpress
Datasheet
994Expected 9/21/2026
Min.: 1
Mult.: 1
: 500

NINA-B41 Bluetooth 5.1 GPIO, I2C, SPI, UART, USB 8 dBm 2 Mb/s - 95 dBm, - 102 dBm 2.4 GHz 1.7 V 3.6 V - 40 C + 105 C Reel, Cut Tape