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BMD-341 Bluetooth 5.0, IEEE 802.15.4, and U.FL Wireless Module

The u-blox BMD-341 module offers faster time to market and reduced development costs

Image of u-blox's BMD-341 Bluetooth 5.0, 802.15.4 Wireless Module with U.FLThe BMD-341 from u-blox is an advanced, highly flexible, ultra-low power multiprotocol SoM that enables Bluetooth 5 (BLE) and IEEE 802.15.4 (Thread and Zigbee) connectivity for portable, extremely low-power embedded systems. With an Arm® Cortex®-M4F CPU, integrated 2.4 GHz transceiver, and a U.FL connector for an external antenna, the BMD-341 provides a complete RF solution allowing faster time to market with reduced development costs. Providing full use of the Nordic nRF52840’s capabilities and peripherals, the BMD-341 can power the most demanding applications, all while simplifying designs and reducing BOM costs. The BMD-341 is an ideal solution for designs that require the latest Bluetooth 5 features or 802.15.4 based networking for Thread. Increased integration with built-in USB and 5.5 V compatible DC/DC supply reduces design complexity and BOM cost while expanding possible applications. BMD-341 designs are footprint compatible with the BMD-300/301/330/360, providing low-cost flexibility for tiered product lineups.

Features
  • Based on the Nordic nRF52840 SoC
  • Bluetooth 5 2M LE, Advertising Extensions, CSA #2, Coded PHY (Long Range)
  • Bluetooth Mesh
  • IEEE 802.15.4 with Thread and Zigbee support
  • Complete RF solution with U.FL connector for an external antenna
  • Integrated DC-DC converter
  • No external components required
  • Arm Cortex-M4F 32-bit processor
  • 1 MB embedded flash memory
  • 256 kB RAM
  • 48 general general-purpose I/O pins
  • One full-speed USB (12 Mbps)
  • NFC-A tag interface for OOB pairing
  • Footprint compatible with BMD-300, BMD-301, BMD-330, BMD-340, and BMD-361
  • Dimensions: 15.0 mm x 10.2 mm x 1.9 mm
Applications
  • Climate control
  • Lighting products
  • Safety and security
  • Home appliances
  • Access control
  • Home appliances
  • Internet of Things (IoT)
  • Home healthcare
  • Advanced remote controls
  • Smart energy management
  • Low-power sensor networks
  • Interactive entertainment devices
  • Environmental monitoring
  • Hotel automation
  • Office automation

BMD-341 Bluetooth 5.0, IEEE 802.15.4, and U.FL Wireless Module

ImageManufacturer Part NumberDescriptionPower - OutputAvailable QuantityView Details
RX TXRX MOD BLUETOOTH U.FL SMDBMD-341-A-RRX TXRX MOD BLUETOOTH U.FL SMD8dBm3218 - ImmediateView Details

Evaluation Board

ImageManufacturer Part NumberDescriptionTypeFrequencyFor Use With/Related ProductsAvailable QuantityView Details
EVAL BOARD FOR BMD-341 NRF52840BMD-341-EVALEVAL BOARD FOR BMD-341 NRF52840Transceiver; Bluetooth® 52.4GHzBMD-341, nRF5284046 - ImmediateView Details
Published: 2019-12-27