Configure your smart switch module to work with Tasmota open source firmware.
Flash Tasmota on a Sonoff in DIY mode in Linux
Sonoff Mini with Tasmota versus the competition - Scargill's Tech Blog
Sonoff Basic - Tasmota
Sonoff mini · Issue #6022 · arendst/Tasmota · GitHub
Guide: How-to] Flash the Sonoff Mini with Tasmota : r/homeassistant
Sonoff Mini with Tasmota versus the competition - Scargill's Tech Blog
Flashing Tasmota on Sonoff Mini R2 (Over the Air, no soldering, FW3.4) - Goodbye TP-Link HS200!
1 Channel Inching/Self-lockIing Mode WiFi Wireless Switch 5V/12V and Sonoff- Tasmota? · Issue #893 · arendst/Tasmota · GitHub
Guide: How-to] Flash the Sonoff Mini with Tasmota : r/homeassistant
280 Tutorial Sonoff Mini (DIY Mode, flash Tasmota)
Sonoff SV - Tasmota
Guide: How-to] Flash the Sonoff Mini with Tasmota : r/homeassistant