MINI Size & APP Control: The mini size allows for easy installation in a variety of box sizes; can be controlled remotely via eWeLink APP 【Super Tiny
The smallest smart relay I had in my hands! Sonoff MiniR4 Extreme
SONOFF MINIR4 Extreme WiFi Smart Switch User Manual
SONOFF MINI Switch WiFi Mini R2 R3 R4 Series MINIR2 DIY Two Way
Sonoff MiniR4 is extreme(ly) small - NotEnoughTech
Sonoff Mini R4 Matter Smart Switch
SONOFF MINIR4 WiFi Smart Switch User Guide
SONOFF MINI R4 WiFi Smart Light Switch External Switch Control APP
Convenient WiFi Smart Switch for SONOFF MINIR4 with eWeLink Remote
SONOFF MINIR4, White
Sonoff R5 White Remote, Sonoff, Qi Systems
Sonoff MiniR4 is extreme(ly) small - NotEnoughTech
Connecting a 3-Way in MINI R4 in a different way - Free discussion
Sonoff Mini R4 Extreme WiFi Smart Switch - Expert4house
Sonoff Minir4 Smart Switch Wifi 10a 2-way Control Mini Extreme