Raspberry Pi Serial TroubleShooting
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Revision as of 14:09, 22 November 2016 by F5dta
Pin 8 is TX Pin 10 is RX
- Checking that hardware serial pins are working on a Raspberry Pi.
- Connect a jumper between Pin 8 and 10 creating a loop-back.(Basically we are connecting the serial output pin to the serial input pin)
- Open a terminal Program like Minicom connecting to serila port /dev/ttyAMA0
- Test it by typing. All input should be echoed back if it is working correctly.