Description
The Sonoff MINIR4M MINI Extreme is a professional-grade smart switch designed for seamless integration into modern smart home and light commercial environments. Its core is built around the Espressif ESP32-C3FN4, a RISC-V-based microcontroller with integrated 2.4GHz Wi-Fi, providing a reliable and secure wireless link for IoT control. The switch’s firmware is Matter-certified, ensuring interoperability across all major smart home platforms without requiring brand-specific hubs.
Engineered for electrical safety and electromagnetic compatibility, the MINIR4M carries TÜV, CE, and FCC certifications. Its compact PCB design and support for multiple external switch types (momentary, SPDT, latching) make it a versatile drop-in replacement for upgrading existing lighting circuits or appliance controls. The device operates within a -10°C to 40°C temperature range, making it suitable for most indoor installations.
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