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I want to connect this wall switch module onto the app however I can't find the serial number. Help! : r/Hue
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Make the Philips Hue wall switch module work with push button switches in Home Assistant — Rudd-O.com
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Philips Hue Wall Tap Dial Light Switch, Portable, White - 1 Pack - Requires Hue Lights and Hue Bridge - Smart Home - Easy, No-Wire Installation - Amazon.com
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Philips Hue Smart Wall Switch Module Single Pack. Accessory for Indoor Home Smart LED Lighting Control. : Amazon.co.uk: DIY & Tools
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