- #1
mizieahmad
- 16
- 1
I got the solution how Raspberry Pi connected to the RS232 port. Raspberry Pi's port is USB. By using the chmod, stty and echo commands.Using the RS232 converter to the USB port.
No. my supervisor help me. It just test the connection using the terminal. After it got the respond. we create a script to control it.jedishrfu said:Thats great. Did you find a reference online for it?
To connect your Raspberry Pi to the RS232 port, you will need a USB to RS232 adapter. Connect the adapter to the USB port on your Raspberry Pi and then connect the RS232 cable to the adapter. Make sure to check the pinout of your RS232 cable and match it to the adapter before connecting.
The RS232 port allows for serial communication between your Raspberry Pi and other devices, such as sensors, modules, and other computers. This allows for data transfer and control of these devices using the serial protocol.
First, you will need to enable the serial port on your Raspberry Pi. This can be done through the raspi-config tool or by editing the config.txt file. You will also need to install a serial communication library, such as pySerial. Once configured, you can use the appropriate code to communicate through the RS232 port.
Yes, the RS232 port allows for full-duplex communication, meaning you can both send and receive data simultaneously. However, you may need to configure your code to handle the incoming and outgoing data separately.
One limitation is the maximum communication speed of the RS232 port, which is typically around 115200 bits per second. This may not be suitable for high-speed data transfer. Additionally, you may need to use level shifters or converters if the voltage levels of your Raspberry Pi and the RS232 device are different.