Serial Interface
Communicate with Raspberry Pi® hardware using serial port interface
Effectively use serial communication via Universal Asynchronous Receiver-Transmitter (UART) to exchange, control, and automate across applications using Raspberry Pi hardware and host computer.
Blocks
| Serial Write | Write data to the serial device |
| Serial Read | Read data from serial device |
Objects
serialdev | Connection to serial device on Raspberry Pi hardware |
Apps
| Raspberry Pi Resource Monitor App | Monitor and manage Raspberry Pi resources |
Topics
- Use Raspberry Pi Serial Port to Connect to Device
This example shows how to create a connection to a serial device, write data to the device, and read data from the device.
- Asynchronous Serial Communication
Asynchronous serial communication.
Troubleshooting
Troubleshoot Raspberry Pi Serial Port
Troubleshoot serial port on Raspberry Pi hardware.
Featured Examples
Control Four-Digit Seven-Segment Display Using Serial Port
Use the serial UART on Raspberry Pi® hardware to control a four-digit seven-segment display.
