Hi Leo838,
If you want to use the LPC to be controlled by the mobile app.
I think, just the LPC1769 chip is not enough, you may can associated with the WIFI chip, then the mobile app can control it through the wifi web. Or, you can use the Ethernet network, then you need to connect your mobile app to the website, through the website to control the LPC1769.
This is the method, we still don't have the according application for your reference, so you need to design it by yourself.
Wish it helps you!
Have a great day,
Kerry
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