- Don’t have internal protection, a short circuit on the output will burn the device
- http://www.pgeorgiev.com/how-do-sonoff-devices-work/http://www.pgeorgiev.com/….
- https://blog.ipsumdomus.com/sonoff-switch-complete-hack-without-firmware-upgrade-1b2d6632c01https://blog.ipsumdomus.com/….
- https://github.com/mdopp/simple-sonoff-server
- https://github.com/beveradb/sonoff-lan-mode-homeassistanthttps://github.com/…./sonoff-lan-mode-homeassistant
- Alternative Firmware
- LAN Mode
- APIs
- MQTT - MQ Telemetry Transport for Sensors