Prepare
- Raspberry Pi Development Board ( Click here to purchase ) (has been brushed into the official Raspbian system )
- USB to Serial board ( click here to buy )
- DuPont Line (4 root)
Connection
串口板 树莓派--------------------VCC +5V(非必须)RX TXD(GPIO15)TX RXD(GPIO14)GND Ground
Raspberry Pi pin Map (40PIN Gpio For example, 26PIN Gpio compatible)
serial terminal software Installation and connection
[Ubuntu Linux Environment]
1. Installationckermit
sudo Install Ckermit
2. Edit the configuration file: vi ~/.kermrc
, write the following content
Set line/dev/115200set carrier-watch offset handshake noneset flow- Filefile5
3. Start the connection
- Plug the USB
串口板
into your computer's USB port and start the Raspberry Pi
用sudo kermit命令
Open Kermit
- Input
c
, hit enter, you should see some output information when the Raspberry Pi starts
- Start up, enter your username and password to control the Raspberry Pi.
4. Disconnect the connection
- Enter shortcut key:
CTRL \
, then press again c
, can exit to Kermit interface
- Re-enter to
c
connect to Raspberry Pi
- Enter
exit
to exit Kermit
[under the Windows environment]
Windows can directly use the system's own HyperTerminal software or download Putty, select a COM port, and then set the baud rate of 115200, you can connect to the Raspberry Pi.
Reference:http://www.cnblogs.com/ma6174/archive/2013/04/23/3038626.html
No mouse, no keyboard, no monitor, no network, only control the Raspberry Pi via serial connection