Switch or relay

Sonoff Dual R1

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Replacement firmware

Control two lighting circuits locally through Home Assistant.

How to get started

Use the matching ESPHome configuration, add Wi-Fi details and install it through the device’s programming connection. Future ESPHome updates can use Wi-Fi.

Setup
Replacement firmware · programming connection
You’ll need
Original Dual R1 configuration; opening the device and programming access.
Open device guidedevices.esphome.io
Build
Build firmware from the device configuration.
Sources

Security

Saved scan

No device-specific advisory matched our saved CVE research.

Check security advisories for this device · CVE.org