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RoboPi v1.00
User Manual v0.85
Copyright 2014 William Henning
Step 4: Using the Raspberry Pi serial port with RoboPi
The Raspberry Pi has 3.3V serial RX and TX signals available on its 26 pin header.
Normally this port is configured to display boot messages, after which it becomes a serial console.
My favorite small text editor is 'joe', which you can install with
sudo apt-get install joe
then
sudo joe /boot/cmdline.txt
remove "console=ttyAMA0, 115200 kgdboc=ttyAMA0, 115200"
sudo joe /etc/inittab
Find the line
T0:23:respawn:/sbin/getty -L ttyAMA0 115200 vt100
and insert a '#' in front of T0:23
For the changes to take effect, type
sudo shutdown now -r
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2014-01-27
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