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Reply To: Reuse Transformer to power OpenSprinkler and Wifi

OpenSprinkler › Forums › Hardware Questions › Reuse Transformer to power OpenSprinkler and Wifi › Reply To: Reuse Transformer to power OpenSprinkler and Wifi

February 2, 2015 at 2:36 pm #35447

Ray
Keymaster

Because OpenSprinkler has a USB port which can supply 5V to power an external device, you can actually use this adapter:
http://rayshobby.net/cart/accessories/acc-usb/usb-fa-mb
to power TP-Link from OpenSprinkler’s USB port.

A separate 24V to 5V step-down converter is also fine.

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