1km 2km 3km wireless high power lower price cc1310 433mhz 868mhz rf receiver module for home automation

sub 1ghz module rf-sm-1077b2 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-1077b2 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-1077b2 embeded in transparent transmission firmware,the default baud rate is 115200,8 data bits,no parity check bit,1 stop bit.default rf parameters are:the transmitting terminal device address:0xaa;the receiving terminal device address:0xaa;band parameters:868mhz;transmitting power parameter:14dbm;mac rate:50kbps.when module start work,serial ports will print “application start ”,and default start mode is transparent transmission mode,serial ports will transmit all the data except “ ”.

chip:cc1310

low power consumption

long wireless communication applications

abundant at command

ultra-low-power sensor controller

all digital peripheral pins can be routed to any gpio

programmable current source

the cc1310 device is a cost-effective, ultra-low-power, sub-1 ghz rf device fromtexas instruments™ that is part of the simplelink™ microcontroller (mcu) platform.

the platform consists of wi-fi®, bluetooth® low energy, sub-1 ghz, ethernet,zigbee®, thread, and host mcus. these devices all share a common, easy-to-use development environment with a single core software development kit (sdk) and a rich tool set. a one-time integration of the simplelink platform enables users to add any combination of devices from the portfolio into their design, allowing 100 percent code reuse when design requirements change.

with very low active rf and mcu current consumption, in addition to flexible low-power modes, the cc1310 device provides excellent battery life and allows long-range operation on small coin-cell batteries and in energy harvesting applications.

the cc1310 is a device in the cc13xx and cc26xx family of cost-effective, ultra-low-power wireless mcus capable of handling sub-1 ghz rf frequencies. the cc1310 device combines a flexible, very low-power rf transceiver with a powerful 48-mhz arm® cortex®-m3 microcontroller in a platform supporting multiple physical layers and rf standards. a dedicated radio controller (cortex®-m0) handles low-level rf protocol commands that are stored in rom or ram, thus ensuring ultra-low power and flexibility. the low-power consumption of the cc1310 device does not come at the expense of rf performance;

the cc1310 device has excellent sensitivity and robustness (selectivity and blocking) performance.

the cc1310 device is a highly integrated, true single-chip solution incorporating a complete rf system and an on-chip dc/dc converter.

pin functions of rf-sm-1077b2

at commands

at command start character: all at commands must start with "at" characters, can be

capitalized;

command delimiter: "at" start character and the command type of the separator, fixed as "#"

character;

at command type: such as: "rf", "uart", can be capitalized;

parameter separator: used to separate the command type and configuration parameters or separate

multiple configuration parameters, fixed to a space bar;

parameter start character: the configuration parameter start character, which indicates the start

character of the configuration parameter, is fixed to "-";

...

 at commands and parameters description 

 serial parameters query / setup command