SONOFF Basic R4 WiFi ESP32 Chip Smart Switch 10A 2400W ($10.99)

Low enough to make gravity jealous: $10.99 (Banggood). SONOFF Basic R4 WiFi ESP32 Chip Smart Switch 10A 2400W Smart Scene Magic Switch Module eWeLink IFTTT APP Remote Control Work with S-MATE2 R5 Alexa Google.
Updated: 04-07-2025

Banggood

Warehouse in China.
Link: SONOFF Basic R4 WiFi ESP32 Chip Smart Switch 10A 2400W
Price: $10.99

Additional Banggood coupons:
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2. Second page

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