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unipagernextion [2018/08/12 23:27]
dh3wr [Direct connection to GPIO UART]
unipagernextion [2018/08/12 23:28]
dh3wr [Direct connection to GPIO UART]
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 {{::​icons:​warning.png?​direct |}}{{ :​icons:​warning.png?​direct|}}Remember:​ In the default raspbian image, on Raspberry Pi 3B and Raspberry Pi 3B+, the internal Bluetooth is connected to the internal UART. So as it is quite likely you won't use the Bluetooth, disable it by adding a line {{::​icons:​warning.png?​direct |}}{{ :​icons:​warning.png?​direct|}}Remember:​ In the default raspbian image, on Raspberry Pi 3B and Raspberry Pi 3B+, the internal Bluetooth is connected to the internal UART. So as it is quite likely you won't use the Bluetooth, disable it by adding a line
 <​code>​dtoverlay=pi3-disable-bt</​code>​ to ''/​boot/​config.txt''​ and disable the Bluetooth service with <​code>​dtoverlay=pi3-disable-bt</​code>​ to ''/​boot/​config.txt''​ and disable the Bluetooth service with
-<​code>​sudo systemctl disable hciuart</​code>​.+<​code>​sudo systemctl disable hciuart</​code>​
  
 Also free the UART from the kernel messages by removing Also free the UART from the kernel messages by removing
 <​code>​console=serial0,​115200</​code>​ from ''/​boot/​cmdline.txt''​ and enable the UART by adding <​code>​console=serial0,​115200</​code>​ from ''/​boot/​cmdline.txt''​ and enable the UART by adding
-<​code>​enable_uart=1</​code>​ to ''/​boot/​config.txt''​.+<​code>​enable_uart=1</​code>​ to ''/​boot/​config.txt''​
  
 Further information is just one google search away: [[https://​www.raspberrypi.org/​documentation/​configuration/​uart.md|one google search away]]. Further information is just one google search away: [[https://​www.raspberrypi.org/​documentation/​configuration/​uart.md|one google search away]].
  
  
-Reboot your Pi after doing so.+Reboot your Pi after doing these actions.
  
  
unipagernextion.txt · Zuletzt geändert: 2018/11/12 21:27 von oe7bsh