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There are different types of two grouphead flow meter cables available to suit the different flow meter connections commonly found:Flow meter connection variations
Make sure you have the correct type of cable for the espresso machine that the Flow Gateway will be installed into.
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Optional: 1x or 2x Two grouphead flow meter cable - Alternate pinout adapter
Cable which connects inline with the Two grouphead flow meter cable and changes the pinout.
One cable is required for a 1-2 grouphead machine, two cables for a 3-4 grouphead machine.
This is required for some espresso machine models - see Flow meter connection variations
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1x Ethernet (network) cable
The Ethernet cable needs to be a suitable length to connect the Flow Gateway to the Ethernet (wired) outlet, or to the Wi-Fi to Ethernet adapter.
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The espresso machine has a flow meter per grouphead (See Examples of flow meters in a coffee an espresso machine for some example images).
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