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How to reuse your old Raspberry Pi as a Telegram-controlled Alarm Clock – AlarmPi August 14, 2017

Posted by GuySoft in diy, Electronics, open source, programming, python, Uncategorized.
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RaspberryPi Alarm clock

RaspberryPi alarm clock

Hey all,

So do you have a RaspberryPi not doing anything at home? Got that 2GB class 4 SD card that you just don’t know what to do with it? Well this guide is for you! It will let you turn your Pi in to an IOT alarm clock, no code, no complicated commands, just flash, edit two text files and you are good to go. The alarm clock is controlled from Telegram, so you can set it and turn it off from your smartphone. I find that usually using my phone wakes me up. So it’s useful for me. You can also edit the alarm and use any mp3 file you want.
The code is all available in github. AlarmBot is the Telegram Bot. An AlarmPi is the distro (built with CustomPiOS yet again). (more…)

FullPageOS – Out-Of-The-Box Kiosk mode for the RaspberryPi October 17, 2015

Posted by GuySoft in linux, open source, programming.
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Hey all,

Today I am announcing a RaspberryPi operating system that addresses a small need we have – Get the RaspberryPi to display a webpage on full screen with no hassle.
The OS is called FullPageOS. And you can download it here.

Why I built it

A friend of mine, Tailor Vijay wanted something to stream video and add titles to it. Also I was looking for a way to start the RaspberryPi with a browser on full screen for a stats screen at work, and apparently the only thing available is complex guides that only partly work on today’s RaspberryPi.

So what I did last weekend is build a distro based off the code of OctoPi, the 3D printer operating system I built. All this distro does is start Chromium at boot on full screen, with a URL of your choice. The url can be changed conveniently from a text file on the /boot FAT folder. So all you have to do is set the wifi and url via text files, boot, and voilà!
Among the minor tweaking is the elusive setting of disabling the screen from blanking.

How to set it up

What’s nice about FullPageOS is that its simple, no need to install packages, just flash it like any distro, set your wifi and URL settings and boot.

  1. Open the FAT filesystem that is mounted as /boot
    on the pi
  2. Set the URL you want in the file fullpageos.txt
  3. If you need to set up wifi, set your wifi settings with the file fullpageos-network.txt or any way you want are used to on the RaspberryPI
  4. Plug to HDMI display, internet and boot


Build your own Free SMS to Twitter gateway with open source tools and cheap hardware March 27, 2011

Posted by GuySoft in Crictor, diy, Electronics, Hamakor, IGF, ITU, linux, open source, programming, python.
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SMS Twitter Gateway

SMS Twitter Gateway logo

Hey all,

I am releasing here set of instructions and source that will enable anyone to set up a phone number, that if you SMS it, will post your massage on to your own twitter account. This service is called “Twiter SMS Gate”. The service handles multiple users, and should be easily modified to support other services like statusnet (and with a bit more code maybe even other social networks). The SMS hardware required is any cheap cellphone that can work with gammu-smsd (mine is a fake Nokia from India). Twiter SMS Gate also lets users easily register to it with their own cellphone.

I hope that people that like this idea would start hosting more SMS gates, as we create a wide network of those around the world. SMS Twitter Gate-IL , The Israeli Gate, has been running for a few weeks now and even got covered in the local media here.

The source is written in Python, which includes the phone hardware hooks, webserver, twitter client and database access.

Here is the cellphone used to run my server, just to show you how simple it is to do this, no super-expensive hardware required! (server is also my personal Linux-running PC:

Fake Nokia Cellphone acting as a dedicated SMS server

Fake Nokia Cellphone acting as a dedicated SMS server

If you have any kind of difficulty setting this up, please give me feedback, so we can make it as easy as possible.

How to get Cinelerra to input Hebrew captions and other tricks August 9, 2008

Posted by GuySoft in cinelerra, Crictor, Hamakor, open source.
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Hey all,

This weekend I am once again editing the video of the lectures we took at August Penguin, the Israeli open source community yearly meeting. This year it was kinda hard because there were two lectures being given simultaneous, so there are about 8 hours of video to edit.

Like last time, I am editing the videos with Cinelerra, the open source video editor. Last year I also wrote a post in Hebrew while editing the video, and I was hoping to keep the tradition. Also, this year, I have a little code surprise :-).