Sonoff 80556

About the Sonoff MINI-ZBRBS.Certified Zigbee 3.0 connectivity, an ultra-compact design of 39.5 × 33 × 16.8 mm, and the ability to act as a network repeater make this module an elegant solution for automating roller blinds or motorized curtains without taking up space in the flush-mounted box.In addition, its precise percentage control avoids incorrect positions and prolongs the life of the motor.Easy installation in 60/80 mm boxes.The polycarbonate housing fits in standard European boxes and supports AC motors with 4 or 5 wires up to 1 A max.at 100-240 V, making it compatible with most domestic blind tubes without additional adapters.Zigbee repeater and local scenes.By functioning as a Zigbee router, it strengthens the mesh and maintains local automations even if the internet connection fails, guaranteeing instant and reliable response times.Hybrid control and intelligent calibration.It allows combining the use of the eWeLink app, voice assistants, or platforms like Home Assistant with the existing physical button, while the travel calibration function ensures that the curtain stops exactly at the desired point.Electrical safety and durability.The EFR32MG21 microcontroller manages overload and overheating protections.