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Important note when using the USB programming adapter: Never connect the USB adapter AND a power supply to the OpenSprinkler, as this can damage your PC! The power from the power supply could flow into your PC via the USB interface and damage the interface!
The OpenSprinkler is powered via USB.
https://OpenSprinkler.com/wp-content/uploads/2024/08/usb-programmer-1.jpg
We are on vacation from June 20th. until June 28th - from June 29th we are here for you again. Order by June 19th. will still be sent if in stock.