rf-sm-1077b1 is a sub 1ghz data module built on basis of the ti cc1310(access this link to download data sheet of the ic: http://www.ti.com/lit/ds/symlink/cc1310.pdf ) which is embedded with arm ® cortex ® -m3. the module comes with the transparent transmission firmware and has reserved serial ports for further development.

  • transmit power: 14dbm
  • support agreement: ieee® 802.15.4g
  • communication distance: 2.5km
  • core programme: cc1310
  • core strengths: external antenna,low power consumption,ultra-long distance

powerful cc1310 868/915/920mhz uart wireless 1km rf transceiver module

 

sub 1ghz module rf-sm-1077b1 is based on cc1310 from ti,which embeded arm cortex-m3 arm cortex-m0,main mcu arm cortex-m3 charges application layer,arm cortex-m0 charges wireless data transmission,m3 m0 make cc1310 integrate low cost and low power consumption in sub 1ghz.

 

rf-sm-1077b1 is designed for low power consumption and long wireless comunication

applications,such as instruments and meters,logistics tracking,health and medical care,building automation,motion measurement,auto electronics,toys,agricultural monitoring and so on.users can integrat this module into their products or solutions.

 

rf-sm-1077b1 sub-1 ghz module is based on ti cc1310, which combines a flexible, very low-power rf transceiver with a powerful 48 mhz arm® cortex®-m3 microcontroller supporting multiple physical layers and rf standards and a dedicated radio controller cortex®-m0 handling rf protocol commands that are stored in rom or ram. rf-sm-1077b1 integrates a 24.0 mhz crystal, a balun, a band pass filter, an antenna matching and an ipex antenna matching which make the module low cost, low power consumption and long wireless communication in sub-1 ghz.

rf-sm-1077b1 is flashed transparent transmission firmware with at commands by default. the default values are as follows: 115200 baud rate, 8 data bit, no parity check bit,1 stop bit, 868 mhz operating frequency, 14 dbm tx power. when the module starts to work, the serial port will print “application start ”, and start transparent transmission mode by default, serial port will transmit all the data except “ ”, please refer to the at command in detail.

parameters of rf-sm-1077b1

chipset

cc1310f128rgz

supply power voltage

1.8 v ~ 3.8 v, recommended to 3.3 v

frequency

868 mhz, 915 mhz

maximum transmit power

14.0 dbm

receiving sensitivity

-124.0 dbm (@long range mode)

-110.0 dbm (@50 kpbs)

gpio

30

crystal

24 mhz, 32.768 khz

ram

20 kb

flash

128 kb

package

smt packaging

frequency error

±20 khz

dimension

26.0 mm x 18.0 mm x (2.3 ± 0.1) mm

type of antenna

ipex interface

operating temperature

-40  ~  85 

storage temperature

-40  ~  125 

 

pin functions of rf-sm-1077b1

pin

name

chip pin

pin type

description

1

p01

dio_1

digital i/o

gpio, sensor controller

2

p02

dio_2

digital i/o

rx (gpio, sensor controller)

3

p03

dio_3

digital i/o

tx (gpio, sensor controller)

4

p04

dio_4

digital i/o

gpio, sensor controller

5

p05

dio_5

digital i/o

gpio, sensor controller

6

p06

dio_6

digital i/o

gpio, sensor controller

7

p07

dio_7

digital i/o

gpio, sensor controller

8

p08

dio_8

digital i/o

gpio

9

p09

dio_9

digital i/o

gpio

10

p10

dio_10

digital i/o

gpio

11

p11

dio_11

digital i/o

gpio

12

p12

dio_12

digital i/o

gpio

13

p13

dio_13

digital i/o

gpio

14

p14

dio_14

digital i/o

gpio

15

p15

dio_15

digital i/o

gpio

16

tms

jtag_tmsc

-

jtag tms

17

tck

jtag_tckc

-

jtag tck

18

p16

dio_16

digital i/o

jtag tdo

19

p17

dio_17

digital i/o

jtag tdi

20

p18

dio_18

digital i/o

gpio

21

p19

dio_19

digital i/o

gpio

22

p20

dio_20

digital i/o

gpio

23

p21

dio_21

digital i/o

gpio

24

p22

dio_22

digital i/o

gpio

25

reset

reset_n

-

reset, active low. no internal pullup.

26

p23/adc0

dio_23

digital or analog i/o

gpio, sensor controller, analog

27

p24/adc1

dio_24

digital or analog i/o

gpio, sensor controller, analog

28

p25

dio_25

digital or analog i/o

gpio, sensor controller, analog

29

p26

dio_26

digital or analog i/o

gpio, sensor controller, analog

30

p27

dio_27

digital or analog i/o

gpio, sensor controller, analog

31

p28

dio_28

digital or analog i/o

gpio, sensor controller, analog

32

p29

dio_29

digital or analog i/o

gpio, sensor controller, analog

33

p30

dio_30

digital or analog i/o

gpio, sensor controller, analog

34

vcc

vcc

-

1.8 v ~ 3.6 v, recommended to 3.3 v

35

ant

-

-

external antenna pin

36

gnd

gnd

-

ground

sub-1g application

 

our company

 

packaging & shipping

 

faq

 

contact us

 

 

 

q:are you the original factory?

 a: yes,this module designed&developed&produced by our company(rf-star).we have our own smt production lines, r&d team, fae team, and sales team. 

n write the module with the app. and

q: how am i sure about the quality?

a:1-all rf-star products are assured to be authentic and built upon tier 1 component vendors.

  2-our facility is iso9001 and iso14000 certified.

  3-our former shipment underwent severe test of fcc, ce/cb, etsi, arib, rohs and reach.

  4-all of our products are subject to the complete qa processes such as dqa, sqa, iqc and oqc etc.

  5-our after-market service system also reserved optimal mechanism to ensure any quality issue

floated after shipment to be addressed promptly.blue

to write codes for the master cpu of the module and to 

q: do you provide oem service? transceiver module digital power amplifier module smart home automation

a: rf-star is open to such business. clients would be appreciated for providing detailed requirement

documents for review in the very beginning.mo

 low cos

q: any other service?module amplifier 433.92mh

a: 1-technical advisory service 1km wireless transmitter and receiver module smart watch module  receiver 

     2-ready-made communication and sensing modules amplifier module 2.1 power am

     3-rf design, hardware and software development am me 

     4-development kit and reference design module radio wireless

    5-test equipment and testing solution advisory 


recommended footprint

图片关键词


pin attributes

图片关键词


pin

name

chip pin

pin type

description

1

p01

dio_1

digital i/o

gpio, sensor controller

2

p02

dio_2

digital i/o

rx (gpio, sensor controller)

3

p03

dio_3

digital i/o

tx (gpio, sensor controller)

4

p04

dio_4

digital i/o

gpio, sensor controller

5

p05

dio_5

digital i/o

gpio, sensor controller

6

p06

dio_6

digital i/o

gpio, sensor controller

7

p07

dio_7

digital i/o

gpio, sensor controller

8

p08

dio_8

digital i/o

gpio

9

p09

dio_9

digital i/o

gpio

10

p10

dio_10

digital i/o

gpio

11

p11

dio_11

digital i/o

gpio

12

p12

dio_12

digital i/o

gpio

13

p13

dio_13

digital i/o

gpio

14

p14

dio_14

digital i/o

gpio

15

p15

dio_15

digital i/o

gpio

16

tms

jtag_tmsc

-

jtag tms

17

tck

jtag_tckc

-

jtag tck

18

p16

dio_16

digital i/o

jtag tdo

19

p17

dio_17

digital i/o

jtag tdi

20

p18

dio_18

digital i/o

gpio

21

p19

dio_19

digital i/o

gpio

22

p20

dio_20

digital i/o

gpio

23

p21

dio_21

digital i/o

gpio

24

p22

dio_22

digital i/o

gpio

25

reset

reset_n

-

reset, active low. no internal pullup.

26

p23/adc0

dio_23

digital or analog i/o

gpio, sensor controller, analog

27

p24/adc1

dio_24

digital or analog i/o

gpio, sensor controller, analog

28

p25

dio_25

digital or analog i/o

gpio, sensor controller, analog

29

p26

dio_26

digital or analog i/o

gpio, sensor controller, analog

30

p27

dio_27

digital or analog i/o

gpio, sensor controller, analog

31

p28

dio_28

digital or analog i/o

gpio, sensor controller, analog

32

p29

dio_29

digital or analog i/o

gpio, sensor controller, analog

33

p30

dio_30

digital or analog i/o

gpio, sensor controller, analog

34

vcc

vcc

-

1.8 v ~ 3.6 v, recommended to 3.3 v

35

ant

-

-

external antenna pin

36

gnd

gnd

-

ground