In today’s world, it’s easier than ever to connect low-power devices to the internet using a wide range of wireless technologies. Among these, Sub-1 GHz wireless communication stands out for its exceptional range, lower system cost, and reduced complexity. It is especially well-suited for indoor environments like offices, homes, and buildings, and offers the lowest power consumption among all available options.
However, simply connecting a device to the internet isn’t enough if you want to fully harness the potential of the Internet of Things (IoT). Modern applications require more than just a connection—they need robust cloud management systems that can handle diagnostics, automation, and large-scale sensor networks. In industrial settings, such as factories or retail spaces, central servers must manage thousands of sensors efficiently to reduce maintenance costs and improve operational performance.
At home, consumers also need a centralized hub—similar to a security panel—to ensure seamless data flow from various low-power sensors and nodes, making sure they are always ready to communicate with the internet.
To meet these demands, wireless connectivity solutions must support a large number of "live" nodes, ranging from tens to hundreds. This means the system needs to be scalable, secure, and efficient in managing different types of data traffic across varying scenarios.
For instance, in a diagnostic sensor network, data is typically sent to a central hub. In contrast, in a retail environment, most data flows from the central server to peripheral devices like terminals that receive updated pricing information. These differences require flexible and adaptable communication protocols.
Additionally, power efficiency remains a top priority. Nodes should operate in sleep mode when not transmitting data, but still wake up quickly and consume minimal power during active communication. Balancing low power usage with fast response times is essential for maintaining both battery life and user experience.
Finally, the system must enable IP-based communication within the Sub-1 GHz network, allowing seamless integration with the broader internet.
Designers now face the challenge of meeting all these requirements. The new TI 15.4-Stack software solution offers a powerful, application-focused approach to Sub-1 GHz connectivity. Built on the SimpleLinkâ„¢ Sub-1 GHz CC1310 microcontroller, this SDK supports IEEE 802.15.4 standards and is optimized for both North America and Europe.
The IEEE 802.15.4 protocol serves as the foundation for many wireless networking standards, including 6LoWPAN, ZigBee®, Thread, and Wi-SUN. Its reliability comes from features like CSMA-CA, retransmission, and built-in AES encryption.
TI has further enhanced the system by introducing a frequency-hopping mechanism tailored for the US FCC band, based on the Wi-SUN FAN standard. This improves link robustness, reduces latency, and lowers power consumption by minimizing retransmissions.
The TI 15.4 Stack supports both asynchronous and synchronous operations, making it ideal for battery-powered sensors and applications requiring coordinated downlink traffic. It runs on TI-RTOS and includes comprehensive application examples for sensors and collectors, each featuring a logical link controller module that handles network and device management.
This complete reference solution helps users build reliable, low-power networks with ease. The software supports deployments ranging from tens to hundreds of devices, depending on configuration choices.
Moreover, it includes Linux-based gateway software that allows users to monitor and interact with Sub-1 GHz nodes through a web interface. This makes it simple to manage and analyze data from the entire network.
Built on TI’s low-power development platform—including the SimpleLink CC1310 LaunchPad and BeagleBone Black boards—the TI 15.4 Stack is supported by a rich ecosystem of BoosterPack modules and the TI-RTOS framework, enabling easy scalability.
By leveraging narrowband modulation, the software achieves excellent sensitivity and immunity at a low cost. It unlocks the full potential of Sub-1 GHz wireless technology for IoT applications.
With a fully referenced system solution, users can easily integrate Sub-1 GHz connectivity into their existing infrastructure. Whether deploying a smart building, home, or parking lot, creating web-enabled applications with numerous low-power nodes is now more accessible than ever.
Wire harness & Cable assembly: It is used to transmit data, audio, video, etc. it is a kind of electric energy or signal transmission device, which is usually composed of several wires or groups of wires.
The internal wires are generally used in the internal wires of household appliances, lighting, audio, and instruments, and the internal connection and internal cables of different types of wires.
Wire harness & Cable assembly:It is used to transmit data, audio, video, etc. it is a kind of electric energy or signal transmission device, which is usually composed of several wires or groups of wires.
The internal wires are generally used in the internal wires of household appliances, lighting, audio, and instruments, and the internal connection and internal cables of different types of wires.
Flat cable&Wire harness
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