MINIR4 is an ultra-compact Wi‑Fi smart switch with an ESP32 MCU and 10A rated relay, and features like Detached Relay mode and eWeLink app/web control. It’s a strong choice for retrofit installs that need a tiny 39.5×33×16.8mm module and flexible switch inputs, but it demands a neutral, isn’t rated for inductive/motor loads, and some remote/web features require a paid eWeLink Advanced plan.
Buy if you need a tiny, ESP32‑powered smart relay for retrofit installs with a neutral present; avoid if you plan to control motors/inductive loads or lack a neutral.
TweakDeals earns a commission — at no extra cost to you. Learn more
Commission-funded — no extra cost to you
