Raspberry Pi Second Processor

Multiple second processors running on a Raspberry Pi.

Upgrading

• Download the PiDirect archive from the website [1]
• On a Master: *CONFIGURE INTUBE, *CONFIGURE NOTUBE
• Power off
• Remove the SD card, insert it into an SD card adapter on a PC
• Recommended: create a directory in the root and move everthing in the root into it
• Copy all the files from the PiDirect archive to the root directory
• Dismount, remove the SD card, insert into the Pi
• Power up. On the first power-up the computer may go through several reset cycles for a few seconds
• On a Master: *CONFIGURE EXTUBE, *CONFIGURE TUBE