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Aamne Saamne Pie

The Webinar Pi ..alias.. CowPie

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Alt images: CowPie Pie wedges || CowPie2 CowPie3

“Come, come, whoever you are. Wanderer, worshiper, lover of pies. It doesn't matter. Ours is not a caravan of despair. come, even if you have broken your diets a thousand times. Come, yet again , come , come.” ― (messing with) Rumi

First Version

After playing around with a lot of software tools and hardware accessories, the first version will be designed to just serve the ability to attend/view webinars.

Software Overview

OS

RaspiOS

Software Tools

  1. Firefox ESR - browser with cowradio sync signed in
  2. Syncthing - for file sharing
  3. Audacity - for audio recording and editing
  4. Yggdrasil - for debugging
  5. nginx - for serving web pages
    [@alemaree @shalini link to DIY install page if there is one. github? -d]

Hardware Overview

The kit will now consist of

  1. Raspberry Pi 4GB RAM - with accessories
  2. Pi Cam
  3. Waveshare Touchscreen LCD Screen
  4. USB Powered Aux Speakers
  5. USB Mic
  6. PowerBank
  7. Jio Hotspot
  8. (Wireless Mini Keyboard with Trackpad)(to check if virtual keyboard itself is enough)

Tasks TODO

Hardware

  1. Inner Enclosure - for handling the Pi board and fan
  2. Touchscreen Enclosure
  3. Overall Enclosure with Pi, Touchscreen, Speakers and Power Bank

Software

  1. Home Portal Page - for firefox browser that will have links to the webinars of the day - @alemaree @madhu
    for more details refer - https://hackmd.io/@alemaree/HyjxSHqzD
    a. check if this page can be synced with Firefox Sync
    b. else sync with git or syncthing
  2. Create new Firefox Profile with Firefox Sync - @tbdinesh @shalini @sagesalus (bhanu)
    WARNING. This should not be your 'default' profile. If you ignore this and sync your default profile, you will share your personal bookmarks with others. Please refer this doc - https://hackmd.io/@alemaree/ry7jnSFfD
  3. LDAP Server - to easily access syncthing and yggdrasil ids - @alemaree @arunk
  4. Install script that will install all these tools after RaspiOS install - @alemaree
  5. Syncthing folder structure - @sagesalus @alemaree
  6. Create a custom RaspiOS image (maybe later)
  7. To test virtual keyboard - @shalini

List of items

Item Description Quantity Aprox. Cost
1 Raspberry Pi 4 with 4GB RAM 1 4999
2 Raspberry Pi Power Adaptor 1 749
3 Raspberry Pi Heat Sinks 1 100
4 Raspberry Pi Fan 1 150
5 USB Headset with Mic
TechCom Brand
Logitech Brand
1 850
6 32GB Class 10 MicroSD Card 1 499
7 USB MicroSD Card Reader 1 200
8 Power Bank with 3A output
10000mAh
20000mAh
1 1700
9 Wireless Mini Keyboard with Trackpad 1 800
10 Jio Hotspot 1 1000

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