AliExpress Deal
SONOFFswitch
Sonoff Mini R4 Extreme Wifi Smart Switch Interruptor Detach Relay Mode External ...
4.9 / 5.0(382 verified community ratings)
Wi-Fi connected smart device with cloud and app integration.
Protocols:wifi
Current Best Price$13.99
Silicon Architecture & Technical Specs
Silicon SoC / Chipset
Espressif SystemsEspressif ESP32-C3 (160MHz 32-bit RISC-V SoC)
Verified processing core & integrated wireless transceiver architecture.
Firmware & Standard
CertifiedWi-Fi 802.11 b/g/n / Local Control API
2.4 GHz IEEE 802.11 b/g/n Wi-Fi
Execution Mode
< 180ms (Local Network Sync)Hybrid Local LAN + Cloud Sync
Power requirement: AC 100-240V Hardwired
Key Advantages & Verified Strengths
- Direct Wi-Fi pairing eliminates the need to purchase an external bridge or gateway.
- Broad voice assistant integration via official smart home cloud skills.
- Outstanding price-to-performance ratio offering reliable smart automation at budget-friendly rates.
Setup & Pairing Considerations
- Operates primarily on standard 2.4GHz Wi-Fi networks; 5GHz-only Wi-Fi networks are not supported.
Multi-Retailer Price Comparison
Verified Storefront Deals & In-Stock Offers
Best Price: $13.99
aliexpress StorefrontLowest Price
In Stock • Standard Delivery$13.99USD • Live Verified Deal
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Budget-Friendly Hardware Leader
Save $152.97 (92% Off)
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Ecosystem & Assistant Compatibility
Apple Home
Bridge RequiredGoogle Home
Native SupportAmazon Alexa
Native SupportSamsung SmartThings
Native Support4.9Based on 382 verified customer & lab test reports
5 Stars
72%
4 Stars
19%
3 Stars
5%
2 Stars
2%
1 Star
2%
