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The NINA-B411-00B Bluetooth 5.1 module features a powerful Arm Cortex-M4 with FPU and comes with u-connect software pre-installed. u-connect software in the NINA-B41 module supports u-blox Bluetooth Low Energy Serial Port Service, GATT Client and Server, beacons, NFC™, as well as peripheral and centre roles. The NINA-B411 module offers top level security thanks to the Secure Boot feature, which ensures that the module is only booted with the original u-blox software. the NINA-B411 has an RF pin that can be used with an external antenna.

Chip specifications

Product Category: Bluetooth Modules - 802.15.1

Series: NINA-B41

Protocol: Bluetooth 5.1

Interface type: GPIO, I2C, SPI, UART, USB

Output power: 8 dBm

Data rate: 2 Mb/s

Receiver sensitivity: - 95 dBm, - 102 dBm

Frequency: 2.4 GHz

Supply voltage - min: 1.7 V

Supply voltage - max: 3.6 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 105 C

Antenna: External

Antenna connector type: SMA

Core: ARM Cortex-M4

Size: 15 mm x 10 mm x 2.2 mm

Height: 2.2 mm

Length: 15 mm

Memory capacity: 128 kB, 512 kB

Mounting Style: SMD/SMT

Operating supply voltage: 1.7 V to 3.6 V

The NINA-B41 module provides the ideal wireless solution for the following application scenarios:

• Industrial automation

• Smart buildings and cities

• Low power sensors

• Wireless-connected and configurable equipment

• Point-of-sales

• Health devices

• Asset tracking

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.