Hey, I want to make a GPS speedometer for a jet ski. My wish is to use my iPhone for GPS. It would be connected over Bluetooth with some app, to an Arduino, which would be connected to a display. I am having trouble finding a good option to do this. I tried the blynk app, which I was able to connect…

Arduino/phone jetski speedometer

nbaddorf September 14, 2020, 1:13pm 3

Well, I want the app on my phone to send the speed data over Bluetooth to an Arduino.

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