Wi-SUN® wireless MCUs & transceivers
Resilient and interoperable standards-based Sub-1 GHz mesh solution for global frequency bands
Within smart grid and smart city applications, a long-range, reliable mesh topology is critical when creating a robust wide area network that is more immune to interference than other topologies. A self-healing mesh network provides added network redundancy. Our Wi-SUN® solutions include our pin-to-pin compatible wireless MCU family that enables low-power, cost-effective communication for large-scale outdoor networks with thousands of nodes. Learn more by downloading the Wi-SUN software product brief.
Standards-based connectivity
Wi-SUN is an open-standard protocol (IEEE 802.15.4g) driving unification in the market. We are an active Wi-SUN Alliance member, providing interoperable solutions, royalty-free software and standards-based multi-layer security.
Certified Wi-SUN stack
Leverage our Wi-SUN software to implement a mesh network with frequency hopping that globally supports 868-MHz and 915-MHz ISM frequency bands to easily certify and deploy your end product.
Grid infrastructure & more
The Wi-SUN protocol is suitable for applications that require high data throughput, high node counts and self-healing mesh capabilities such as connected smart meters, smart cities and smart street lighting.
Featured Wi-SUN® products
CC1312R
A Sub-1 GHz wireless MCU with best in-class RF performance with RX sensitivity equaling -110 dBm at 50 kbps. It works best as a Wi-SUN network processor that communicates with a host MCU.
CC1352P7
SimpleLink™ Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with +20dBm integrated power amplifier
CC1200
A low-power, high-performance RF transceiver with excellent receiver sensitivity with -109 dBm at 50 kbps that you can add to a host MCU for your Wi-SUN application.
Learn more about our TI Wi-SUN® solutions
Wi-SUN® technology supports multiple data rates and frequency bands to meet different regulatory requirements world-wide. Applications include smart grid and smart city applications, with certified products enabling multi-vendor interoperability.
In this video, you can see how our Wi-SUN offering can be used to rapidly prototype a connected street lighting application.