Nordic based BLE module enables IoT solutions for consumer products, appliances, healthcare equipment

MBN52832 is a Bluetooth Low Energy/NFC module. It enables ultra-low power connectivity for data communication. The module integrates Nordic Bluetooth Low Energy IC, RF front end, and crystal into a very small form factor. The built-in ARM Cortex M4 core with 64KB RAM and 512KB flash provides a high performance engine and rich interfaces for variety of IoT applications such as sensor network, device control, etc. This RF certified module can significantly reduce the system designer’s burden and help to reduce the time-to-market.


  • Bluetooth® v5, ANT, NFC Tag
  • Nordic nRF52832 Bluetooth Smart®
  • Built-in ARM Cortex M4 core with 64KB RAM and 512KB flash
  • Dimension 7.4 x 7.0 x 0.9 mm
  • On-board PCB antenna and supports external antenna from pin pad
  • Maximum transmit power: +4.0dBm (@ antenna port LDO Mode)
  • Receive sensitivity: -93dBm @ 1Mbps (LDO Mode)
  • Power consumption
    • TX 7mA @ 3.5dBm (DCDC Mode)
    • RX 6mA (DCDC Mode)
  • Host interface: UART, SPI
  • Other interfaces: 20 GPIO, 5 ADC, UART, SPI (master and slave), I2C,
  • PWM and Debug SWD
  • Operating temperature range: -40 ºC to 85 ºC
  • RoHS compliant
  • Regulatory certificates: FCC, IC, ETSI, TELEC


  • Small footprint
  • Low power consumption
  • Powerful MCU core for user application
  • Rich I/O interfaces
  • Complete certification


  • Home automation
  • Proximity Services
  • Building automation
  • Medical/Healthcare
  • Beacon

Murata Electronics

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