We have just received the first Matter product from SONOFF for review, which is the Mini Extreme Switch (MINIR4M) model. Its external appearance closely
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Testing Sonoff's first Matter miniR4M module
SONOFF MINI Extreme Wi-Fi Smart Switch is the first to use Matter smart home protocol., Tom Maszerowski posted on the topic
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Testing Sonoff's first Matter miniR4M module
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Review of the first Matter device by SONOFF - MINI Extreme Wi-Fi Smart Switch (MINIR4M) - CNX Software