Skip to content

Netninja.com

A web log of Brian's projects

  • Home
  • Recent Blog Posts
  • About
  • Archives
    Site archives back to 2001
    • 2023 Archives
    • 2022 Archives
    • 2021 Archives
    • 2020 Archives
    • 2019 Archives
    • 2018 Archives
    • 2017 Archives
    • 2016 Archives
    • 2015 Archives
    • 2014 Archives
    • 2013 Archives
    • 2012 Archives
    • 2011 Archives
    • 2010 Archives
    • 2009 Archives
    • 2008 Archives
    • 2007 Archives
    • 2006 Archives
    • 2005 Archives
    • 2004 Archives
    • 2003 Archives
    • 2002 Archives
    • 2001 Archives
  • Hipster PDA
    PDFs and templates for the Hipster PDA
    • ARG and Programming Tools
    • Exercise Cards
    • Hanging Envelopes
    • Portland Map
    • Scrabble Cheat Sheet
    • Shopping List
    • Sudoku
    • Title Page
  • Projects
    • ARG Buzzword Bingo
    • InfoNinja
    • LJProxy
    • MantisBT: ForceFixedIn
    • MantisBT: TagColumn
    • pwgen
    • Snazzy-Archives, Filtered
    • Sudoku Scraper
    • wcap
    • Wiki 1-Sheet Reference
    • WikiPub
    • wmap
  • Mastodon
  • Twitter
  • Instagram
  • Github
  • Facebook
  • Flickr
  • Reddit
  • YouTube
  • Stack Overflow

Tag: mqtt

Making a Light-Up QR Code Panel

Making a Light-Up QR Code Panel

I built a panel etched with a QR code that lights up to your own personal colors when you scan it.

Share this:

  • Facebook
  • Twitter
  • Reddit
Posted on August 15, 2022 8:01pmAugust 15, 2022 8:01pmAuthor Brian EnigmaCategories ProjectsTags adafruit, aws, feather, huzzah, iot, light, mqtt, panel, qr, qrcodeLeave a comment on Making a Light-Up QR Code Panel
Using the Adafruit Feather Huzzah With AWS IoT

Using the Adafruit Feather Huzzah With AWS IoT

Getting an ESP8266 or ESP32 working with AWS IoT isn’t difficult, but also isn’t straightforward or well documented. This lays out the necessary infrastructure and code.

Share this:

  • Facebook
  • Twitter
  • Reddit
Posted on August 11, 2022 1:05pmAugust 11, 2022 1:05pmAuthor Brian EnigmaCategories Code, ProjectsTags adafruit, aws, feather, huzzah, iot, mqtt2 Comments on Using the Adafruit Feather Huzzah With AWS IoT
Recent Recent Activity: Recent Activity

Recent posts

  • Netninja’s Top Posts of 2022
  • Bonfire Night: Voting Hero or Villain
  • Bonfire Night: Food Labels
  • Bonfire Night: Invitations and Door Gate
  • Twitter verified checkmark, except it's a biohazard symbol.
    I Have Deleted My Twitter

Follow me on Twitter

My Tweets

Categories

Brian's Links

  • Mastodon
  • Stack Overflow
  • Twitter