Radiocrafts has introduced an RF module that is compliant with the new Wize protocol as specified by the Wize Alliance based on Wireless M-Bus technology. The new RC1701HP-WIZE module provides the complete communication protocol for the new LPWAN solution operating at 169 MHz.
The Wize radio protocol is a new industry initiative for Industrial IoT to meet the challenge of large area coverage while connecting “hard-to-reach” devices where a good line-of-sight cannot be established. To achieve this goal the network is based on the 169 MHz carrier frequency, a much lower frequency than used in other LPWAN networks, combined with true narrowband technology. The Wize Alliance is a new industry association that is chartered to drive and promote 169 MHz LPWAN technology under the Wize name.
Radiocrafts has been a pioneer in radio modules operating at 169 MHz, and was a key contributor when it was standardized in Wireless M Bus. The company joined the Wize Alliance as one of the first members, and is now the first company announcing an off-the-shelf Wize radio module.
The 169 MHz frequency band has significant advantages compared to other license-free bands using higher frequencies. The physical properties of the lower operating frequency ensures the radio waves travel further, and have better penetration in buildings and “hard-to-reach” places. The RC1701HP-WIZE has a range of more than 5 km LOS (Line of Sight), and a coverage radius of 1-2 km even in dense urban areas. It is a compact surface-mount module which measures only 12.7 x 25.4 mm, and delivered in tape and reel packaging.
