Sonoff RF Bridge Wifi to 433MHz Remote Control Smart Home Security Remote Switch DIY Battery Powered Mini Metal Tank Support contact information Technical Highlights

Support contact information Technical Highlights

Replacement or full refund within warranty period

and only one project should be completed at a time

applying solder paste to pads first

Feather-compatible form factor enabling stackable shield expansion and ecosystem integration

Sonoff RF Bridge Wifi to 433MHz Remote Control Smart Home Security Remote Switch DIY Battery Powered Mini Metal Tank Support contact information Technical HighlightsSonoff RF Bridge Wifi to 433MHz Remote Control Smart Home Security Remote Switch The Sonoff RF Bridge is a dual protocol gateway device that bridges 433MHz RF wireless signals with WiFi connectivity, enabling legacy RF remote controls and sensors to integrate seamlessly into modern smart home ecosystems. Home automation technicians, IoT integrators, and security system installers use this device to retrofit existing 433MHz devices without replacement,