rf-bm-nd04c bluetooth module is a low-power bluetooth (ble) rf module, which can be widely used in the field of short-distance wireless communication. it has the characteristics of low power consumption, small size, long transmission distance and strong anti-interference ability. the module is equipped with a high-performance inverted f antenna.

  • transmit power: 4dbm
  • communication distance: 100m
  • core programme: nrf52810
  • bluetooth version: bt 5.0
  • core strengths: the most cost-effective

cheap long distance low power consumption ble 4.2 bluetooth module nrf52810

rf-bm-nd04c is an rf module based on nordic ble soc nrf52810qfaa. it integrates a 32.768 khz and a 40 mhz crystal, an lc balun, an rf matching filter, and a meander line inverted-f pcb antenna. 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.

table 1. the pin diagram of rf-bm-nd04c

 

pin

name

chip pin

pin type

description

1

gnd

gnd

gnd

gnd

2

vcc

vcc

power

power supply 1.7 v ~ 3.6 v, recommend 3.3 v

3

p21

p0_21/reset

i/o

reset

4

p22

p0_22

i/o


5

p23

p0_23

i/o


6

p24

p0_24

i/o


7

p25

p0_25

i/o


8

p28

p0_28/ain4

i/o


9

p29

p0_29/ain5

i/o


10

p30

p0_30/ain6

i/o


11

p26

p0_26

i/o


12

p27

p0_27

i/o


13

p02

p0_2/ain0

i/o


14

p03

p0_3/ain1

i/o


15

p04

p0_4/ain2

i/o


16

p05

p0_5/ain3

i/o


17

p06

p0_6

i/o


18

p07

p0_7

i/o


19

p08

p0_8

i/o


20

p09

p0_9

i/o


21

p10

p0_10

i/o


22

p11

p0_11

i/o


23

p12

p0_12

i/o


24

p13

p0_13

i/o


25

p14

p0_14

i/o


26

p15

p0_15

i/o


27

p16

p0_16

i/o


28

swdio

jtag swd

i/o


29

swclk

jtag clk

i/o


30

p17

p0_17

i/o


31

p18

p0_18

i/o


32

p19

p0_19

i/o


33

p20

p0_20

i/o


ble application

 

our company

 

packaging & shipping

 

faq

 

contact us


recommended footprint

图片关键词


pin attributes

图片关键词

table 1. the pin diagram of rf-bm-nd04c

 

pin

name

chip pin

pin type

description

1

gnd

gnd

gnd

gnd

2

vcc

vcc

power

power supply 1.7 v ~ 3.6 v, recommend 3.3 v

3

p21

p0_21/reset

i/o

reset

4

p22

p0_22

i/o


5

p23

p0_23

i/o


6

p24

p0_24

i/o


7

p25

p0_25

i/o


8

p28

p0_28/ain4

i/o


9

p29

p0_29/ain5

i/o


10

p30

p0_30/ain6

i/o


11

p26

p0_26

i/o


12

p27

p0_27

i/o


13

p02

p0_2/ain0

i/o


14

p03

p0_3/ain1

i/o


15

p04

p0_4/ain2

i/o


16

p05

p0_5/ain3

i/o


17

p06

p0_6

i/o


18

p07

p0_7

i/o


19

p08

p0_8

i/o


20

p09

p0_9

i/o


21

p10

p0_10

i/o


22

p11

p0_11

i/o


23

p12

p0_12

i/o


24

p13

p0_13

i/o


25

p14

p0_14

i/o


26

p15

p0_15

i/o


27

p16

p0_16

i/o


28

swdio

jtag swd

i/o


29

swclk

jtag clk

i/o


30

p17

p0_17

i/o


31

p18

p0_18

i/o


32

p19

p0_19

i/o


33

p20

p0_20

i/o