[Hardware Specification Document] Wi-SUN USB Adapter Series

Wi-SUN USB adapter for building IoT services in HEMS and HAN via B route, such as solar power generation, storage systems, and smart meters.

USB dongle type Wi-SUN interface 'RS-WSUHA-P' 'RS-WSUHA-J11' By plugging it into the USB port of a computer or gateway, you can easily add Wi-SUN communication functionality. The RS-WSUHA series is a jointly developed product with ROHM Co., Ltd. and has obtained "Certified by ROHM." It achieves top-class receiving sensitivity, enabling stable Wi-SUN communication. 【Features】 ■ Equipped with ROHM BP35C0, antenna characteristics equivalent to BP35C2 (Certified by ROHM) ■ Compliant with ARIB STD-T108, domestic radio law certification obtained ■ 920MHz Sub-GHz, enabling long-distance communication resistant to obstacles ■ Wi-SUN profile for ECHONET Lite certification obtained ■ Recognized as a standard COM port by Windows/Linux OS

basic information

【Feasible Communication Functions】 RS-WSUHA-P: ○UDP Communication: Communication without authentication is possible ○Wi-SUN B Route Communication: One-to-one communication with PANA authentication is possible ○Wi-SUN HAN Communication: Communication with multiple devices using PANA authentication is possible RS-WSUHA-J11: ○Wi-SUN B Route Communication: One-to-one communication with authentication and encryption is possible ○Wi-SUN Enhanced HAN Communication: Communication including relaying with authentication and encryption is possible