Telecoms, Datacoms, Wireless, IoT


915 MHz radio module for long-distance connections

26 February 2021 Telecoms, Datacoms, Wireless, IoT

Würth Elektronik has rolled out its new Themisto-I radio module featuring high output power and ranges of up to 10 km. Proprietary network solutions for IIoT/M2M (Industrial Internet of Things/Machine-to-Machine) applications can be implemented in double-quick time using the slim module, the WE-ProWare firmware, and the SDK (software development kit) package. Using the 915 MHz frequency band, Themisto-I carries FCC and IC module certification.

Measuring just 17 x 27 x 3,8 mm, the radio module has an RF output power of up to 25 dBm. With the appropriate broadband profiles and increased input sensitivity at the receiver, the radio range can be increased from 800 m to over 10 km. Themisto-I is fully compatible with the Telesto-III low-power version in terms of radio profile, pins and command interface; so, for example, it extends the options for setting up decentralised sensor networks.

With Themisto-I, Würth completes its product family of proprietary radio modules. The Themisto-I and Telesto-III 915 MHz modules are the equivalent of the Thebe-II and Tarvos-III 868 MHz modules. All radio modules are available from stock. Würth delivers the components with customer-specific firmware on request.


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