Huawei Smart Dongle – Wi-Fi and Ethernet
SDongleA-05 (HUA-SMART-WLAN-FE) is a smart communications expansion module that works with Huawei inverters (3KTL-M0 to 20KTL-M0) to implement communication between inverters and the management system using WLAN (Wireless) or FE (Fast Ethernet).
A Smart Dongle can be used for daisy chaining devices using RS485 communication (inverter daisy chained, or inverters connected with other devices). A maximum of 10 devices can be connected together. When multiple inverters are connected together, only one Smart Dongle or one SmartLogger is allowed.