RF-SM-1077B2

RF-SM-1077B2 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.

  • Chip: CC1310
  • Protocols: IEEE 802.15.4, Wireless M-Bus (T, S, C mode), 6LoWPAN, MIOTY
  • Core: 48 MHz Arm® Cortex®-M3
  • Key Features: All GPIOs are lead out
  • TX Power: +15 dBm
  • Distance: 1500m
Product Description 

RF-SM-1077B2 Ultra-Low-Power 433 MHz & 470 MHz Wireless Module for Home Automation

RF-SM-1077B2 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-1077B2 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.


Parameters of RF-SM-1077B2


Chipset

CC1310F128RGZ

Supply Power Voltage

1.8 V ~ 3.8 V, recommended to 3.3 V

Frequency

433 MHz, 470 MHz

Maximum Transmit Power

+15.0 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 ℃

 

 

CC1310 433Mhz smart

 


Sub-1G Application

cc1352 application  

Recommended Footprint


Pin Attributes


Pin Functions of RF-SM-1077B2

Pin

Name

Chip Pin

Pin Type

Description

1

P01

DIO_1

Digital I/O

GPIO, Sensor Controller

2

P02

DIO_2

Digital I/O

GPIO, Sensor Controller

3

P03

DIO_3

Digital I/O

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 ~ 3.8 V, recommended to 3.3 V

35

ANT

-

-

External antenna pin

36

GND

GND

-

Ground


Ultra-Low-Power Sub 1GHz Module RF-SM-1277B1/B2