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RF-star Offers Stardard Wireless RF Modules & Solutions, Customized RF HW & SW Solutions and OEM & ODM.

Bluetooth 5.0 Low Energy nRF52832 Module with IPEX connector RF-BM-ND04I

RF-BM-ND04I is a Bluetooth 5.0 Low Energy module with IPEX connector developed for the high reliability, high-performance requirements of battery-powered IoT products and gateways. This module also supports Bluetooth mesh and NFC. The IPEX connector makes it more possibilities of the antenna output ways, as well as half-hole antenna interface. Start your product development with RF-BM-ND04I nRF52832 BLE module.

P/N:
RF-BM-ND04I
Goods Stock:
1000
SoC:
nRF52832
Processor:
32-bit ARM® Cortex®-M4 64 MHz
Protocols:
Bluetooth 5.0 low energy, Bluetooth Mesh
Working Frequency:
2402 MHz ~ 2480 MHz
Package (mm):
24.8 × 15.0 × 2.3, half-hole, 1.27 pitch, 36-pin
Features:
NFC, ANT, 2.4 GHz proprietary, IPEX connector & half-hole interface
GPIO:
29
Max. TX Power:
+4 dBm
Transmission Range:
100 m

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RF-BM-ND04I is an RF module based on versatile Nordic BLE5.0 SoC nRF52832 with a 32-bit ARM^® Cortex^®-M4 processor. It integrates a 32.768 kHz and a 32 MHz crystal, an LC filter, an antenna matching, and antenna options of an IPEX connector and a half-hole interface. It supports BLE stack v5.0 and can be preprogrammed with serial interface communication protocols, such as Bluetooth Mesh, NFC, ANT, and 2.4 GHz proprietary. The NFC-A peripheral enables the module used in simplified pairing and payment solutions. The numerous digital peripherals and interfaces of RF-BM-ND04I, such as ADC, PDM, PWM, I²C, and I²S, make it applied in a wide range of applications.

Bluetooth 5.0 Low Energy nRF52832 Module RF-BM-ND04I

- Transparent Transmission (Bridge) Protocol -

· Several roles: master, slave, master-slave, Beacon

· Multi-connection function: Up to 7 salves and 1 master

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

· Data rate: 1 Mbps, 2 Mbps

· Features: OTA, observer, authentication

Transparent Transmission (Bridge) Protocol -

- Product Display -

Related Resources:

Comparison between Long Range nRF52833 and nRF52832

Introduction of NRF52832 Bluetooth LE Sniffer

Wireless SoC:

ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
TX power: -20 dBm to +4 dBm
Sensitivity in BLE mode: -96 dBm
Memory

-512 KB flash
-64 KB RAM

Data rate: 1 Mbps, 2 Mbps

Supported Protocols:

Bluetooth 5.0 low energy
Bluetooth Mesh
NFC
ANT
2.4 GHz proprietary

Current Consumption:

2.62 μA in sleep mode
77.7 μA at 200 ms broadcast cycle
72.8 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:

NFC-A
12-bit, 200 ksps ADC
29 GPIOs
PWM
PDM
SPI master/slave
I²C master/slave
I²S
UART (CTS/RTS)

RF-BM-ND04_ND04I Hardware Datasheet V1.2_20230526

NORDIC nRF52 Series BLE Module
Part Number	RF-BM-ND09A	RF-BM-ND09	RF-BM-ND08C	RF-BM-ND04CI	RF-BM-ND04C	RF-BM-ND08	RF-BM-ND04I	RF-BM-ND04
Photo
IC	nRF52805	nRF52805	nRF52810	nRF52810	nRF52810	nRF52832	nRF52832	nRF52832
Core	64 MHz ARM® Cortex®-M4	64 MHz ARM® Cortex®-M4	64 MHz ARM® Cortex®-M4	64 MHz ARM® Cortex®-M4	64 MHz ARM® Cortex®-M4	64 MHz ARM® Cortex®-M4F	64 MHz ARM® Cortex®-M4F	64 MHz ARM® Cortex®-M4F
Antenna	PCB/Pad	Pad	PCB/Half-hole interface	IPEX/Half-hole interface	PCB	PCB/Half-hole interface	IPEX/Half-hole interface	PCB
RAM	24 KB	24 KB	24 KB	24 KB	24 KB	64 KB	64 KB	64 KB
Flash	192 KB	192 KB	192 KB	192 KB	192 KB	512 KB	512 KB	512 KB
Protocols	BLE5.3, Proprietary, ANT	BLE5.3, Proprietary, ANT	BLE5.3, Proprietary, ANT	BLE5.3, BLE 2M PHY, Proprietary, ANT	BLE5.3, Proprietary, ANT	BLE5.3, Proprietary, ANT, NFC	BLE5.3, Proprietary, ANT, NFC	BLE5.3, Proprietary, ANT, NFC
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	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	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	2.4 GHz	2.4 GHz	2.4 GHz	2.4 GHz	2.4 GHz
Max. TX Power	+4 dBm	+4 dBm	+4 dBm	+4 dBm	+4 dBm	+4 dBm	+4 dBm	+4 dBm
Receiving Sensitivity	-97 dBm @1 Mbit/s BLE	-97 dBm @1 Mbit/s BLE	-96 dBm @1 Mbit/s BLE	-96 dBm @1 Mbit/s BLE	-96 dBm @1 Mbit/s BLE	-96 dBm @1 Mbit/s BLE	-96 dBm @1 Mbit/s BLE	-96 dBm @1 Mbit/s BLE
GPIO	10	10	16	29	29	29	29	29
Working Temperature	-40 ℃ ~ +85 ℃	-40 ℃ ~ +105 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃
Storage Temperature	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃
Transmission Range	30 m	40 m (external PCB antenna)	75 m	100 m (external PCB antenna)	80 m	80 m	110 m (external PCB antenna)	90 m
Dimension (mm)	7.0 x 9.0 x 2.0	7.0 x 7.0 x 2.0	15.2 x 11.2 x 1.7	24.8 x 15.0 x 2.3	24.8 x 15.0 x 2.3	15.2 x 11.2 x 1.7	24.8 x 15.0 x 2.3	24.8 x 15.0 x 2.3
Package	0.6-mm pitch DFN	0.6-mm pitch DFN	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	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	Slave	Slave	Master-slave simultaneously, one master-slaves	Master-slave simultaneously, one master-slaves	Master-slave simultaneously, one master-slaves
Functions	Ultra-small dimension, High effective	Ultra-small dimension, high effective, Feasible for external antenna	High compatibility, High effective	High effective, IPEX conenctor for more external antenna design	Lower power consumption, High effective	Compact size for more applications	Feasible for external antennas with a longer transmission range	High compatibility

related case studies

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Wireless Industrial Control

Bluetooth Smart Digital Lock

Smart BLE Bulb

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