产品聚合页
  • Multi-Protocol module nRF52811
  • Multi-Protocol module nRF52811
  • Multi-Protocol module nRF52811
  • Multi-Protocol module nRF52811
  • Multi-Protocol module nRF52811

BLE 5.0 Multi-protocol Wireless Communication Module RF-BM-ND04A

RF-BM-ND04A is a multi-protocol module developed for the high reliability, high-performance requirements of Internet of Things products. This module supports Bluetooth5.1 Low Energy, Bluetooth Direction Finding and Thread. Start your product development with RF-BM-ND04A nRF52811 module.

  • P/N:

    RF-BM-ND04A
  • Goods Stock:

    1000
  • SoC:

    nRF52811
  • Processor:

    32-bit ARM® Cortex®-M4 64 MHz
  • Protocols:

    Bluetooth 5.1 low energy, Thread
  • Working Frequency:

    2402 MHz ~ 2480 MHz
  • Package (mm):

    24.8 × 15.0 × 2.3, half-hole, 1.27 pitch, 33-pin
  • Features:

    Bluetooth Direction Finding
  • GPIO:

    29
  • Max. TX Power:

    +4 dBm
  • Transmission Range:

    100 m

RF-BM-ND04A is an RF module based on Nordic SoC nRF52811 with ARM® Cortex®-M4 32-bit processor. It integrates a 32.768 kHz and a 32 MHz crystal, an LC filter, an antenna matching and, a meander line inverted-F PCB antenna. It supports Bluetooth® 5.1 Low Energy, Bluetooth Direction Finding and Thread, and can be preprogrammed with a serial interface communication protocol for simple programming. Also, the Bluetooth Direction Finding function makes the module enable to enter the AoA/AoD applications. It includes a range of analog and digital interfaces such as ADC, PDM, PWM, UART, SPI and I2C. It features low power consumption, robust connection distance, and rigid reliability.


BLE 5.0 Multi-protocol Wireless Communication Module RF-BM-ND04A


Transparent Transmission (Bridge) Protocol -

· Several roles: slave, Beacon

· Max. transparent transmission rate: up to 46 kB/s

BLE 5.0 Multi-protocol Wireless Communication Module RF-BM-ND04A RF Transmission Protocol



- Applications -

· Internet of Things (IoT)

· Beacon AoA/AoD

· Retail 

· Smart Building

· Smart Home

· Smart Lighting

BLE 5.0 Multi-protocol Wireless Communication Module RF-BM-ND04A Applications

- Product Display -

Wireless SoC:


  • ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
  • TX power: -20 dBm to +4 dBm
  • Sensitivity in BLE mode: -97 dBm
  • Memory
    • -192 KB flash
    • -24 KB RAM



RF Features:


  • Bluetooth 5.1 low energy: :2 Mbps, 1 Mbps, 500 kbps, and 125 kbps
  • Bluetooth Direction Finding
  • Thread: 250 kbps
  • 2.4 GHz Proprietary: 2 Mbps, 1 Mbps





Current Consumption:


  • 2.05 μA in sleep mode
  • 68.75 μA at 200 ms broadcast cycle
  • 65.08 μA at 50 ms connection cycle


Operating Range:


  • Supply voltage range 1.7 V ~ 3.6 V
  • Working temperature range: -40 °C ~ +85 °C



Rich Peripherals:


  • 12-bit, 200 ksps ADC
  • 29 GPIOs
  • PWM
  • PDM
  • SPI master/slave
  • I²C master/slave
  • UART (CTS/RTS)


Item

Chip

Pin

GPIO

Atenna

Distance

Package Size (mm)

RF-BM-ND04A

Nordic nRF52811

33

29

PCB

100 m

24.8 x 15.0 x 2.1

RF-BM-ND08A

19

16

PCB & Half-Hole

80 m

15.2 x 11.2  x 1.7 

Leave A Message
If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

Home

Product

skype

whatsapp