SONOFF MINI Extreme (MINIR4) ESP32 WiFi smart switch can fit into most gang boxes - CNX Software
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SONOFF MINI Extreme (aka MINIR4) is a ridiculously small WiFi smart switch based on ESP32 wireless microcontroller and designed to be connected to a load
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SONOFF MINI Extreme Wi-Fi Smart Switch MINIR4
![](https://i0.wp.com/notenoughtech.com/wp-content/uploads/2022/12/Sonoff-MiniR4-5.jpg?resize=696%2C392)
Sonoff MiniR4 is extreme(ly) small - NotEnoughTech
![](https://www.cnx-software.com/wp-content/uploads/2024/02/mixtile-blade-3-review-RK3588-AI-LLM-100x100.jpg)
SONOFF MINI Extreme (MINIR4) ESP32 WiFi smart switch can fit into most gang boxes - CNX Software
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2023 Year in review - Top 10 posts, statistics, and what to expect in 2024 - CNX Software
![](https://www.electronics-lab.com/wp-content/uploads/2023/03/MINIR4-2-e1678823174585.webp)
Featuring the Extreme Compact Wi-Fi Smart Switch SONOFF MINIR4
![](https://www.cnx-software.com/wp-content/uploads/2024/01/ESP32-Smart-PowerMeter.jpg)
ESPHome compatible Smart Powermeter supports up to 6 CT clamps - CNX Software
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Meet the $1,000 ESP32 board with 512 GPIOs (12V/24V) - CNX Software
![](https://www.cnx-software.com/wp-content/uploads/2023/02/paisit.jpg)
SONOFF MINI Extreme (MINIR4) ESP32 WiFi smart switch can fit into most gang boxes - CNX Software
![](https://ae01.alicdn.com/kf/Sd6de790bd7f346eab935ea6ab377d7a9P/Sonoff-MiniR4M-MINI-Extreme-Wifi-Smart-Switch-Interruptor-Matter-Compatible-Smart-Home-Remote-Control-Module-Via.jpg)
Sonoff MiniR4M MINI Extreme Wifi Smart Switch Interruptor Matter Compatible Smart Home Remote Control Module Via eWelink Alexa
CNX Software Limited on LinkedIn: SONOFF MINI Extreme (MINIR4) ESP32 WiFi smart switch can fit into most…
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Sonoff MiniR4 is extreme(ly) small - NotEnoughTech
![](https://i1.wp.com/notenoughtech.com/wp-content/uploads/2022/12/Sonoff-MiniR4-8.jpg?ssl=1)
Sonoff MiniR4 is extreme(ly) small - NotEnoughTech
![](https://www.cnx-software.com/wp-content/uploads/2023/08/SONOFF-MINIR4M-Matter-wifi-switch.jpg)
SONOFF MINIR4M - A Matter-compatible WiFi Smart Switch - CNX Software