In that case you can forget about NFC and just use the VESC kill switch feature + a waterproof switch. I think there are a few examples of that in this forum.
For example Magnet operated kill switch? (around the end of the thread)
In that case you can forget about NFC and just use the VESC kill switch feature + a waterproof switch. I think there are a few examples of that in this forum.
For example Magnet operated kill switch? (around the end of the thread)