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Hi HefnySco, very nice work, thank you! a quick question: in your design it is only possible to have one serial port physical connection? right now your design is for GPS. I am just starting to read about ArduoPilot and this is something I wonder about in your design. thx. |
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RPI-4 have a serial port in pins 14,15 and any usb can be used with Serial to USB. For RPI-Zero there is a serial port 0 in pins 14,15 and the USB can be used to connect OTG then another Serial to USB. |
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I see. thank you for the explanation. |
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RPI-4 have a serial port in pins 14,15 and any usb can be used with Serial to USB.
For RPI-Zero there is a serial port 0 in pins 14,15 and the USB can be used to connect OTG then another Serial to USB.