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RF-star Offers Stardard Wireless RF Modules & Solutions, Customized RF HW & SW Solutions and OEM & ODM.

Hot Sale CC1310 Sub-1 GHz RF Modules Supporting 868 MHz & 915 MHz RF-SM-1044B4

RF-SM-1044B4 is a wireless RF module working under the Sub 1 GHz frequency, especially recognized for 868 MHz or 915 MHz transmitter and transceiver. The compact size makes this module popular in the battery-powered application. RF-SM-1044B4 will be an ideal module for you to reach a lower power consumption and longer transmission range.

P/N:
RF-SM-1044B4
SoC:
CC1310
Processor:
48 MHz Arm® Cortex®-M3
Protocols:
IEEE 802.15.4, Wireless M-Bus (T, S, C mode), 6LoWPAN, MIOTY
Working Frequency:
718 MHz ~ 878 MHz, 861 MHz ~ 1054 MHz
Package (mm):
22.0 × 14.0 × 2.2, half-hole, 1.27 pitch, 20-pin
Features:
Compact size
GPIO:
12
Max. TX Power:
+14 dBm
Transmission Range:
1500 m

Inquiry Now

RF-SM-1044B4 is a wireless RF module based on TI CC1310. The module is made up of a 24.0 MHz crystal, a balun, a bandpass filter, an antenna matching and a high-performance PCB onboard antenna. This main processor of 48 MHz Arm® Cortex®-M3 makes this Sub-1G module have more chances to work in a complex environment. And the transparent transmission protocol of RF-star also enables this transmitter and transceiver to work as a serial tool to simplify the development work and have a quick start for the end device design. It is welcomed in these applicaitons, such as home and building automation, wireless alarm and security systems, industrial monitoring and control, smart grid and automatic meter reading and wireless sensor networks, etc.

- Transparent Transmission Protocol -

· Set parameters: TX power, Baud rate, Channel

· Inquiry RSSI and MAC address

· ADC acquisition enabled

· Frequency: 868 MHz, 915 MHz and 920 MHz.

Wireless SoC:

48 MHz ARM^® Cortex^®-M3 processor
TX power: Up to +14 dBm
Sensitivity:

-124 dBm @ Long-Range Mode
-110 dBm @ 50 kbps

Memory

128 kB flash
8 kB SRAM

Data Rate:

625 bps
50 kbps
200 kbps

Features:

AES-128 security
30 GPIOs

Operating Range:

Supply voltage range 1.8 V ~ 3.8 V
Working temperature range: -40 °C ~ +85 °C
Frequency: 718 MHz ~ 878 MHz, 861 MHz ~ 1054 MHz

Rich Peripherals:

ADC
UART
SPI
I²C
I²S
RTC

RF-SM-1044B4 Hardware Datasheet V1.0_20230526

TI CC131x Series Sub-1G Modules
Part Number	RF-TI1352P2	RF-TI1352P1	RF-TI1352B1	RF-SM-1277B2	RF-SM-1277B1	RF-SM-1044B4	RF-SM-1044B2	RF-SM-1044B1	RF-SM-1077B2	RF-SM-1077B1
Photo	TBD
IC	CC1352P7	CC1352P	CC1352R	CC1312R	CC1312R	CC1310F128RSM	CC1310F128RSM	CC1310F128RSM	CC1310F128RGZ	CC1310F128RGZ
Core	48 MHz ARM® Cortex®-M4F	48 MHz ARM® Cortex®-M4F	48 MHz ARM® Cortex®-M4F	48 MHz ARM® Cortex®-M4F	48 MHz ARM® Cortex®-M4F	48 MHz ARM® Cortex®-M3	48 MHz ARM® Cortex®-M3	48 MHz ARM® Cortex®-M3	48 MHz ARM® Cortex®-M3	48 MHz ARM® Cortex®-M3
Antenna	IPEX	Half-hole interface	IPEX	IPEX/Half-hole interface	IPEX/Half-hole interface	PCB	Half-hole interface	PCB	IPEX/Half-hole interface	IPEX/Half-hole interface
RAM	152 KB	88 KB	88 KB	88 KB	88 KB	28 KB	28 KB	28 KB	28 KB	28 KB
Flash	704 KB	352 KB	352 KB	352 KB	352 KB	128 KB	128 KB	128 KB	128 KB	128 KB
Protocols	Thread, ZigBee, Matter, BLE5.3, IEEE 802.15.4g, 6LoWPAN, MIOTY, Wireless M-Bus, Wi-SUN, KNX RF, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4-Stack (Sub-1 GHz)	Thread, ZigBee, BLE5.3, IEEE 802.15.4g, 6LoWPAN, MIOTY, Wireless M-Bus, Wi-SUN, KNX RF, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4-Stack (Sub-1 GHz)	Thread, ZigBee, BLE5.3, IEEE 802.15.4g, 6LoWPAN, MIOTY, Wireless M-Bus, Wi-SUN, KNX RF, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4-Stack (Sub-1 GHz)	IEEE 802.15.4g, IPv6-enabled smart objects(6LoWPAN), MIOTY®, Wireless M-Bus(T, S, C mode), Wi-SUN®, KNX RF, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4 stack (Sub-1 GHz)	IEEE 802.15.4g, IPv6-enabled smart objects(6LoWPAN), MIOTY®, Wireless M-Bus(T, S, C mode), Wi-SUN®, KNX RF, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4 stack (Sub-1 GHz)	IEEE 802.15.4g, Wireless M-Bus (T, S, C mode), 6LoWPAN, MIOTY, SimpleLink™ TI 15.4 stack (Sub-1 GHz)	IEEE 802.15.4g, Wireless M-Bus (T, S, C mode), 6LoWPAN, MIOTY, SimpleLink™ TI 15.4 stack (Sub-1 GHz)	IEEE 802.15.4g, Wireless M-Bus (T, S, C mode), 6LoWPAN, MIOTY, SimpleLink™ TI 15.4 stack (Sub-1 GHz)	IEEE 802.15.4g, Wireless M-Bus (T, S, C mode), 6LoWPAN, MIOTY, SimpleLink™ TI 15.4 stack (Sub-1 GHz)	IEEE 802.15.4g, Wireless M-Bus (T, S, C mode), 6LoWPAN, MIOTY, SimpleLink™ TI 15.4 stack (Sub-1 GHz)
Power Supply	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V
Frequency	800 MHz ～ 928 MHz, 2.4 GHz	800 MHz ～ 928 MHz, 2.4 GHz	800 MHz ～ 928 MHz, 2.4 GHz	431 MHz ~ 527 MHz	779 MHz ~ 930 MHz	779 MHz ~ 930 MHz	779 MHz ~ 930 MHz	779 MHz ~ 930 MHz	431 MHz ~ 527 MHz	779 MHz ~ 930 MHz
Max. TX Power	+20 dBm	+20 dBm	+14 dBm @ Sub-1 GHz +5 dBm @ 2.4 GHz	+13 dBm	+14 dBm	+14 dBm	+14 dBm	+14 dBm	+15 dBm	+14 dBm
Receiving Sensitivity	–121 dBm @Sub-1G (Long-Range Mode) –110 dBm @ 50 Kbps Sub-1G –104 dBm @125 kbps LE Coded PHY	–121 dBm @Sub-1G (Long-Range Mode) –110 dBm @Sub-1G (50 Kbps) –105 dBm @125 kbps LE Coded PHY	–121 dBm @Sub G (Long-Range Mode) –110 dBm @Sub G (50 Kbps) –105 dBm @125 kbps LE Coded PHY	–121 dBm @ Sub-1 GHz (Long-Range Mode) –110 dBm @ Sub-1 GHz (50 kbps)	–121 dBm @ Sub-1 GHz (Long-Range Mode) –110 dBm @ Sub-1 GHz (50 kbps)	–114 dBm @ Sub-1 GHz (Long-Range Mode) –110 dBm @ Sub-1 GHz (50 kbps)	–114 dBm @ Sub-1 GHz (Long-Range Mode) –110 dBm @ Sub-1 GHz (50 kbps)	–114 dBm @ Sub-1 GHz (Long-Range Mode) –110 dBm @ Sub-1 GHz (50 kbps)	–114 dBm @ Sub-1 GHz (Long-Range Mode) –110 dBm @ Sub-1 GHz (50 kbps)	–114 dBm @ Sub-1 GHz (Long-Range Mode) –110 dBm @ Sub-1 GHz (50 kbps)
GPIO	23	23	28	30	30	12	7	8	30	30
Working Temperature	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃
Storage Temperature	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃
Transmission Range		180 m @ 1M PHY (external PCB antenna) 230 m @ LE Coded PHY (external PCB antenna) 1200 m @ 802.15.4 (external glue stick antenna) 1400 m @ Sub-1G (external glue stick antenna)	120 m @ 1M PHY (external PCB antenna) 180 m @ LE Coded PHY (external PCB antenna) 900 m @ 802.15.4 (external glue stick antenna) 900 m @ Sub-1G (external glue stick antenna)	1000 m (external glue stick antenna)	1000 m (external glue stick antenna)	720 m	1000 m (external glue stick antenna)	720 m	1000 m (external glue stick antenna)	1000 m (external glue stick antenna)
Dimension (mm)		25.0 x 16.4 x 2.2	26.5 x 16.8 x 2.2	26.0 x 18.0 x 2.3	26.0 x 18.0 x 2.3	22.0 × 14.0 × 1.85	12.5 × 9.0 × 1.8	22.0 × 14.0 × 1.8	26.0 x 18.0 x 2.3	26.0 x 18.0 x 2.3
Package	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole
Functions	Wireless M-Bus, energy-harvesting	Smart agriculture, sensor control	Smart grid, industrial monitoring and control	Support DMM, longer transmission range	Support DMM, longer transmission range	On-board PCB antenna	Ultra-small dimension, feasible for external antennas	Plug pins for easy embed	Longer transmission range	Longer transmission range

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