Serial port Communication - How to connect laptop and raspbery pi
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I have connected with normal usb cable (its only used for power supply ) Its not act as a serial port Communication
After connected with power supply , I have run this command to display the port is open or not ... this is the command i have used---- ls /dev/tty*-----
But the serial communication is not possible by using power supply .
Give me some suggestions for serial port communication in between Laptop and raspberry Pi -
I have connected with normal usb cable (its only used for power supply ) Its not act as a serial port Communication
After connected with power supply , I have run this command to display the port is open or not ... this is the command i have used---- ls /dev/tty*-----
But the serial communication is not possible by using power supply .
Give me some suggestions for serial port communication in between Laptop and raspberry Pi@sankarapandiyan Why don't you communicate via network instead of serial port?
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I have connected with normal usb cable (its only used for power supply ) Its not act as a serial port Communication
After connected with power supply , I have run this command to display the port is open or not ... this is the command i have used---- ls /dev/tty*-----
But the serial communication is not possible by using power supply .
Give me some suggestions for serial port communication in between Laptop and raspberry Pi@sankarapandiyan if you want to communicate from laptop to raspi via serial, just use a FTDI cable and connect to the TX and RX pins of the RasPi. I don't recall off the top of my head the voltage level of the TX and RX pins on the RasPi. You just have to make sure you have that voltage level and buy the correct FTDI cable according to that.
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@sankarapandiyan Why don't you communicate via network instead of serial port?
@jsulm Yes i know , But i tried with serial port communication , Here i have a doubt so i posted .
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@sankarapandiyan if you want to communicate from laptop to raspi via serial, just use a FTDI cable and connect to the TX and RX pins of the RasPi. I don't recall off the top of my head the voltage level of the TX and RX pins on the RasPi. You just have to make sure you have that voltage level and buy the correct FTDI cable according to that.
@vmanso Thanks a lot , I thought that the serial port communication done with Power supply , But now i understand , we require FTDI Cable , Thanks for solving my problem
