Sonoff 230V AC 4CH R3 4 Channels Smart Switch Support Google & Alexa Smart Home Automation 10A 4-Channel 5V Relay Board Counting Operation:

Counting Operation:

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the analog output provides a proportional voltage reading that reflects flame intensity and distance

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Sonoff 230V AC 4CH R3 4 Channels Smart Switch Support Google & Alexa Smart Home Automation 10A 4-Channel 5V Relay Board Counting Operation:```html Sonoff 230V AC 4CH R3 4 Channel Smart Switch Google & Alexa Compatible 10A Home Automation Take full control of up to 4 independent electrical appliances from anywhere in the world with the Sonoff 4CH R3 Wi Fi Smart Switch. Designed for 230V AC mains operation and rated at 10A per channel, this versatile relay module integrates seamlessly with Google Home, Amazon Alexa, and the eWeLink app making it the ideal backbone for DIY smart home