lt;p>Genuine SuperPINDA with 1.5m Extended Cable Option</p><p>Genuine Pepperl & Fuchs Sensors</p>
SONOFF MINI R3 Smart Switch
Itead SONOFF Basic R2 Mini DIY Module Wifi Light Switch Wireless APP Remote Control Switch 220V
Sonoff Mini R2 - small WiFi smart relay switch with DIY mode (REST API) - eWelink Store
How to wire Sonoff Mini R2 to my bathroom exhaust fan and on/off switch? : r/sonoff
SONOFF MINI Extreme Wi-Fi Smart Switch (Matter-enabled)
POWR2-DOC - SONOFF Official
Roller Shades Motor ControlLet your electric curtains, roller blinds, etc become smart immediately. External Switch Two-Way ControlDUALR3 Lite has 6 types of external switch detection mechanisms, making it suitable for most physical switch control. With The Most FeaturesDUALR3 has three working modes that meet the needs of different application scenarios. Remote, timing, voice control, smart scenes, and other functions are all available.
SONOFF WiFi Smart Curtain Switch with Power Metering Tuv Certified, DualR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch.
Flashing a Custom Firmware to Sonoff wifi switch with Arduino IDE, by Jeffrey Roshan
sonoff mini r4 wifi switch module
Sonoff Mini - make your old light switches smart
Sonoff Pow R2 is a Power Monitoring WiFi Smart Switch with Better Accuracy, Safety and Extra Features - CNX Software
Sonoff Mini R2 Demo and Install
Sonoff Mini R2 Wifi Power Switch