Archive for ‘Raspberry Pi’

September 2, 2014

How To Reset A Forgotten Raspberry Pi Password

by Prashant Kumar Sharma

I’ve got a Raspberry Pi running in my garage as part of a security system. It’s been running for so many months that I forgot the password so I was unable to access it via SSH.

Luckily there is was a technique that I could use to reset the password and get it back up and running. You need physical access to the SD card, a separate PC and the ability to connect your Pi to a monitor and keyboard. I used a Windows PC but this should work fine on a Mac or Linux machine.

 

Step 1 – Grab The SD Card

Power down the Pi and remove the SD card. Insert it into your PC.
Step 2 – Edit cmdline.txt

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September 2, 2014

Raspberry Pi Model B+ 3.5mm Audio/Video Jack

by Prashant Kumar Sharma

The Model B+ features a new 3.5mm audio jack which also includes the composite video signal. This has allowed for the removal of the composite video socket found on the Model B.

The new jack is a 4-pole socket which carries both audio and video signals and is often found on other multimedia devices such as iPods, MP3 players and smartphones.

Raspberry Pi Model B+

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