iotmug ESP32-C3 Home Assistant AC Light Dimmer – Smart Zero-Cross Detection for Flicker-Free Lighting Control, Universal Voltage, Dual-Controller, DIN Rail Mountable
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iotmug ESP32-C3 Home Assistant AC Light Dimmer – Smart Zero-Cross Detection for Flicker-Free Lighting Control, Universal Voltage, Dual-Controller, DIN Rail Mountable
World's First ESP32-C3 Based AC Dimmer: Introducing the innovative AC dimmer that integrates the powerful ESP32-C3 chip, designed to seamlessly work with Home Assistant for effortless control of AC lights, dimmable LEDs, and fans.
True Dimming Technology: Unlike common DIY dimmers that use PWM causing flickering, our dimmer features a sophisticated zero-cross detection circuit that accurately identifies AC zero-crossing points for precise wave control, ensuring smooth and stable dimming without any flicker.
Advanced Chopper Circuit Design: Equipped with MOSFET transistors and a zero-cross checking mechanism, our dimmer ensures efficient chopping of the AC wave, delivering optimal performance and extended device life.
Enhanced Dual-Controller System: Combines the ESP32-C3 with an ATTINY24 co-controller, enabling the ESP32 to run Home Assistant firmware smoothly while the ATTINY24 continuously monitors the zero-crossing point, ensuring reliable and accurate dimming.
Universal Voltage Compatibility: This dimmer can handle input voltages from 100 to 240 VAC and automatically detects the AC frequency (50Hz or 60Hz), making it versatile for global use.