Build a custom controller to trigger a smart outlet using a Feather ESP32-S2, CircuitPython, Adafruit IO and the itsaSNAP app for iOS.

Tutorial, Files and Code

https://learn.adafruit.com/holiday-iot-switch

Feather ESP32-S2

https://www.adafruit.com/product/5000

Big Arcade Button

https://www.adafruit.com/product/1187

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