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  • BLE4.2 nRF51822 Module RF-BM-ND02
  • BLE4.2 nRF51822 Module RF-BM-ND02
  • BLE4.2 nRF51822 Module RF-BM-ND02
  • BLE4.2 nRF51822 Module RF-BM-ND02
  • BLE4.2 nRF51822 Module RF-BM-ND02

BLE4.2 Wireless Module with Nordic nRF51822 Chip RF-BM-ND02

RF-BM-ND02 is a BLE4.2 module developed for the high reliability, high-performance requirements of battery-powered IoT products. This low energy Bluetooth module with robust size meets the needs of a wide range of applications. Start your design with RF-BM-ND02 Nordic nRF51822 BLE module.

  • P/N:

    RF-BM-ND02
  • SoC:

    nRF51822
  • Processor:

    32-bit ARM® Cortex®-M0 16 MHz
  • Protocols:

    Bluetooth 4.2 low energy
  • Working Frequency:

    2402 MHz ~ 2480 MHz
  • Package (mm):

    16.2 × 13.5 × 1.3 , half-hole, 1.27 pitch, 26-pin
  • Features:

    PCB onboard antenna
  • GPIO:

    24
  • Max. TX Power:

    +4 dBm
  • Transmission Range:

    80 m

RF-BM-ND02 is a Bluetooth 4.2 low enenrgy module based on Nordic nRF51822 SoC. It contains the main processor of 32-bit 16 MHz ARM® Cortex®-M0 and integrates a 16 MHz crystal, an LC filter, and a meander line inverted-F PCB antenna. ND02 can be pre-programmed with SPI master/slave, I²C master and UART for simple programming. This BLE module features a long transmission range, high reliability, low power consumption and compact size. 1.27-mm pitch stamp stick package is for easy assembling and cost-effective PCB design.


BLE4.2 nRF51822 Module RF-BM-ND02

Rich Peripheral & Interfaces

The nRF51822 module RF-BM-ND02 has numerous digital peripherals and interfaces such as UART, SPI, and I2C.

Compact Size

The same as RF-BM-ND02C, ND02 is also designed in a 16.2 mm x 13.5 mm x 1.3 mm stamp half-hole package.

Good Compatibility

RF-BM-ND02 is pin-2-pin compatible with Nordic nRF51802 module RF-BM-ND02C.

High Security

The Advanced Encryption Standard (AES) HW co-processor of the module protects the encrypted data in a secure status.



- Transparent Transmission (Bridge) Protocol -

· Slave

· Adjustable parameters: baud rate, connection interval, broadcast interval, TX power…

· Remote reset

RF-BM-ND02 BLE4.2 Module Supports Transparent Transmission (Bridge) Protocol -

Reference Resource:

Introduction of nRF51822 BLE4.2 module named RF-BM-ND01

Wireless SoC:


  • 16 MHz ARM® Cortex®-M0 32-bit processor
  • TX power: -20 dBm to +4 dBm
  • Sensitivity in BLE mode: -93 dBm
  • Memory
    • -256 KB flash
    • -16 KB RAM


Supported Protocols:


  • Bluetooth 4.2 low energy


Current Consumption:


  • 0.3 μA ~ 0.4 μA in sleep mode (EN disabled)
  • 0.14 mA ~ 0.54 mA at 250 ms broadcast cycle
  • 0.41 mA at 100 ms connection cycle

Operating Range:


  • Supply voltage range 1.8 V ~ 3.6 V
  • Working temperature range: -40 °C ~ +85 °C


Rich Peripherals:


  • 10-bit ADC
  • 24 GPIOs
  • SPI master/slave
  • I²C master
  • UART (CTS/RTS)


NORDIC nRF51 Series BLE Modules
Part Number RF-BM-ND02C RF-BM-ND02 RF-BM-ND01
Photo
IC nRF51802 nRF51822 nRF51822
Core 16 MHz ARM® Cortex®-M0 16 MHz ARM® Cortex®-M0 16 MHz ARM® Cortex®-M0
Antenna PCB PCB PCB
RAM 16 KB 16 KB 16 KB
Flash 256 KB 256 KB 256 KB
Protocols BLE4.2, Proprietary BLE4.2, Proprietary BLE4.2, Proprietary
Power Supply 1.7 V ~ 3.6 V, recommend to 3.3 V 1.7 V ~ 3.6 V, recommend to 3.3 V 1.7 V ~ 3.6 V, recommend to 3.3 V
Frequency 2.4 GHz 2.4 GHz 2.4 GHz
Max. TX Power +4 dBm +4 dBm +4 dBm
Receiving Sensitivity -91 dBm @1 Mbit/s BLE -93 dBm @1 Mbit/s BLE -93 dBm @1 Mbit/s BLE
GPIO 22 22 29
Working Temperature -20℃ ~ +70℃ -20℃ ~ +70℃ -20℃ ~ +70℃
Storage Temperature -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃
Transmission Range 50 m 50 m 55 m
Dimension (mm) 16.2 x 13.5 x 1.3 16.2 x 13.5 x 1.3 24.8 x 15.0 x 2.3
Package 1.27-mm pitch half-hole 1.27-mm pitch half-hole 1.27-mm pitch half-hole
OTA
Bluetooth Mesh × × ×
Long Range × × ×
2Mbps PHY × × ×
AoA/AoD × × ×
UART Protocol Slave Slave Slave
Functions Small dimension, High cost-effective Small dimension, Transparent transmission All IOs
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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.

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