Sonoff Installation

Hi all,

I’m dipping my toe in to the SmartThings world, am trying to solve an outdoor lighting conundrum. In short, I want three external lights to be triggered by a PIR sensor. My current issue, like many I’m sure, is too many false triggers so I need a smart installation. I am considering buying 3 Sonoff relay switches to control the lights and a Hue PIR sensor and hub to bring everything together. I ‘think’ I then need the Ewelink app to make everything work. Does anyone have any thoughts or guidance on this setup?