RF-BM-ND04I

RF-BM-ND04I is an RF module based on Nordic BLE SoC nRF52832QFAA 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 an IPEX antenna interface. It features low power consumption, small size, robust connection distance, and rigid reliability.

Chip： nRF52832
Protocols： BLE 5.0
Core： ARM? Cortex?-M4 32-bit processor with FPU
Key Features： IPEX
TX Power： +4 dBm
Distance： 150 m

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Nordic nRF52832 BLE 5.0 module with ipex slave, master, master-slave, beacon module

RF-BM-ND04I is an RF module based on Nordic BLE SoC nRF52832 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 an IPEX antenna interface. It features low power consumption, small size, robust connection distance, and rigid reliability. It supports BLE stack v5.0 and can be preprogrammed with a serial interface communication protocol for simple programming. 1.27-mm pitch stamp stick package for easy assembling and cost-effective PCB design. RF-BM-ND04I is pin-to-pin compatible with RF-BM-ND04CI.

Parameters of RF-BM-ND04I

Chipset	nRF52832QFAA
Supply Power Voltage	1.7 V ~ 3.6 V, recommended to 3.3 V
Frequency	2402 MHz ~ 2480 MHz
Transmit Power	-20.0 dBm ~ +4.0 dBm (typical: 0 dBm)
Receiving Sensitivity	-96 dBm
GPIO	29
Crystal	32 MHz, 32.768 kHz
RAM	64 KB
Flash	512 KB
Package	SMT Packaging
Frequency Error	±20 kHz
Dimension	24.8 mm x 15.0 mm x (2.3 ± 0.1) mm
Type of Antenna	IPEX connector / half-hole antenna interface
Operating Temperature	-40 ℃～ +85 ℃
Storage Temperature	-40 ℃～ +125 ℃

nrf52832 ble module RF-BM-ND04I nrf52832 receiver module RF-BM-ND04I

BLE Application

nrf52832 ble module RF-BM-ND04I

Recommended Footprint

Pin Attributes

Pin Functions of RF-BM-ND04I

Pin	Name	Chip Pin	Pin Type	Description
1	GND	GND	GND	Ground
2	ANT	ANT	ANT	Antenna interface
3	GND	GND	GND	Ground
4	GND	GND	GND	Ground
5	VCC	VCC	Power	Power supply 1.7 V ~ 3.6 V, Recommend 3.3 V
6	P21 / RST	P0_21 / RESET	I/O	Reset, active low.
7	P22	P0_22	I/O
8	P23	P0_23	I/O
9	P24	P0_24	I/O
10	P25	P0_25	I/O
11	P28	P0_28 / AIN4	I/O
12	P29	P0_29 / AIN5	I/O
13	P30	P0_30 / AIN6	I/O
14	P26	P0_26	I/O
15	P27	P0_27	I/O
16	P02	P0_2 / AIN0	I/O
17	P03	P0_3 / AIN1	I/O
18	P04	P0_4 / AIN2	I/O
19	P05	P0_5 / AIN3	I/O
20	P06	P0_6	I/O
21	P07	P0_7	I/O
22	P08	P0_8	I/O
23	P09	P0_9	I/O
24	P10	P0_10	I/O
25	P11	P0_11	I/O
26	P12	P0_12	I/O
27	P13	P0_13	I/O
28	P14	P0_14	I/O
29	P15	P0_15	I/O
30	P16	P0_16	I/O
31	SWDIO	JTAG SWD	I/O	Serial wire debug I/O for debug and programming
32	SWCLK	JTAG CLK	I/O	Serial wire debug clock input for debug and programming
33	P17	P0_17	I/O
34	P18	P0_18	I/O
35	P19	P0_19	I/O
36	P20	P0_20	I/O

Hardware Datasheet

【User Manual】RF-BM-ND04I Hardware Datasheet

【Peripheral Circuit】RF-BM-ND04I Peripheral Reference Circuit

Comparison between Long Range nRF52833 and nRF52832

Introduction of NRF52832 Bluetooth LE Sniffer

Tags: nRF52832 master-slave module beacon module