Uploaded March 2022 | Updated September 2026, 3 weeks ago

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I needed to upgrade the wifes sewing room lights etc with automation but also sporting manual override, + NO INTERNET required, Martin Jerry WIFI switches are ideal as they can easily be reprogramed with a web browser, extreamly simple soldering and a USB to serial com converter that can be got for under 20 bucks.

Result is a system that can easily be integrated with HASS (Home Automation Service) and still allows Alexa, Google and manual operation.