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Aaron Parecki

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  • Aaron Parecki
    Finished the picture frame that shows my upcoming travel!
    ⁣
    ⁣It shows my current location and local time, the dates of my next trip, and my departing or arriving flight information! ⁣
    ⁣
    Let's call this v1 tho, because I need to get a better matte for the frame, not just the cheap cardboard that came with it that i tore while cutting it. I might spring for a bigger display next time too! ⁣
    ⁣
    But overall I'm pretty happy with it!
    23 likes 5 replies
    Fri, Aug 30, 2019 12:18am +00:00 #homeautomation #travel #travelframe #eink #e-ink
  • Aaron Parecki
    I've reached the point that a day trip to the Bay Area from Portland is effectively the same as a "long commute to work". I'm also pretty sure this is still shorter than some peoples' commutes within the Bay Area.
    Portland, Oregon, USA
    14 likes 2 replies
    Wed, Aug 28, 2019 11:55pm -07:00 #travel
  • Aaron Parecki
    well that was one of the nicest sunsets I've seen from an airplane in a while!
    Ashland, Oregon
    youtu.be/GFYTxmtOzIQ
    10 likes
    Wed, Aug 28, 2019 8:47pm -07:00
  • Aaron Parecki
    at West Dublin/Pleasanton BART Station
    Dublin, California • Wed, August 28, 2019 4:38pm
    37.699674 -121.928553
    Dublin, CA, United States
    5 Coins
    Wed, Aug 28, 2019 4:38pm -07:00
  • Aaron Parecki
    at Oakland International Airport BART Station
    Oakland, California • Wed, August 28, 2019 9:13am
    37.713315 -122.212123
    Oakland, CA, United States
    12 Coins
    Wed, Aug 28, 2019 9:13am -07:00
  • Aaron Parecki
    ‪I had a great time at #kcdc2019 and had a blast creating the "perfect" programming language with @coreylweathers @hunteraham @rdegges and @briandemers! 💥💻🎥 https://youtu.be/3cAF4iBbd24
    Portland, Oregon, USA
    7 likes 1 repost 1 mention
    Wed, Aug 28, 2019 6:59am -07:00 #okta #oktadev #kcdc #kcdc2019
  • Aaron Parecki
    at Portland International Airport (PDX)
    Portland, Oregon • Wed, August 28, 2019 6:21am
    45.589173 -122.593058
    I made it a whole week in Portland without going anywhere!
    Portland, OR, United States
    29 Coins
    Wed, Aug 28, 2019 6:21am -07:00
  • Aaron Parecki
    TIL even web developers aren't safe from side-channel attacks. Nice overview of CORB and why it's important. https://developer.okta.com/blog/2019/08/26/combat-side-channel-attacks-with-corb
    Portland, Oregon, USA
    4 likes
    Mon, Aug 26, 2019 9:08am -07:00 #security #corb #til
  • Aaron Parecki
    Working on a little display that will sit in a picture frame and show my next upcoming flight!

    Powered by a raspberry pi which parses the flights from the microformats on my website, and shows either the next upcoming trip, or if I'm currently away, shows the details of the flight home.

    This e-paper display is really nice looking too!
    Portland, Oregon, USA
    3 likes 2 replies
    Sun, Aug 25, 2019 9:46pm -07:00 #homeautomation #microformats #epaper #rpi #raspberrypi #travel
  • Aaron Parecki
    Having one of those moments where I feel like I need to tear up my entire office and living room and reorganize things and get rid of clutter, but that is not a project I should start at 5pm on a Sunday
    Portland, Oregon, USA
    19 likes 8 replies 1 mention
    Sun, Aug 25, 2019 4:50pm -07:00
  • Aaron Parecki
    I made more progress on the cat feeder tonight! ⁣
    ⁣I attached the motor to the back, and the shaft now goes thru and connects to the original (modified) plastic shaft from the dispenser.
    ⁣
    ⁣The lid has an ultrasonic distance sensor pointing down at the food to be able to tell how much is left in the chute.
    ⁣
    ⁣There's a button on top to be able to manually dispense a dose.
    ⁣
    ⁣Lastly, I added a terminal block to connect the wires from the scale for easier mounting to the processor later.
    ⁣
    ⁣Next up, I need to start connecting all the components to the circuitry! The load cell amplifier, stepper motor driver, and finally the esp32 controller. Then it'll be time to write some software!
    ⁣
    #homeautomation #esp32 #arduino #catfeeder #hackyourcat #cathacks
    Portland, Oregon
    34 likes 1 repost 5 replies
    Fri, Aug 23, 2019 7:59pm -07:00 #homeautomation #esp32 #arduino #catfeeder #hackyourcat #cathacks
  • Aaron Parecki
    at City Of Portland Bureau of Development Sevices
    Portland, Oregon • Fri, August 23, 2019 7:58am
    45.509594 -122.681293
    Got here early to submit the first of many permit applications
    Portland, OR, United States
    30 Coins
    Fri, Aug 23, 2019 7:58am -07:00
  • Aaron Parecki
    at Los Gorditos
    Portland, Oregon • Thu, August 22, 2019 1:27pm
    45.524331 -122.680688
    Time for a burrito mmm
    Portland, OR, United States
    1 like 21 Coins
    Thu, Aug 22, 2019 1:27pm -07:00
  • Aaron Parecki
    Adding a couple new sensors tonight. Attempting a sound level sensor (should report roughly how noisy it is inside), and a color temperature sensor, which I'm hoping can tell me how cloudy it is outside and how much sun is coming in the window.
    Portland, Oregon
    1 like 1 reply
    Wed, Aug 21, 2019 8:13pm -07:00 #homeautomation
  • Aaron Parecki
    the home automation experiments continue tonight...

    now attempting to disable the on-board bluetooth of the raspberry pi and replace it with a USB dongle to see if that improves things
    Portland, Oregon
    4 replies
    Wed, Aug 21, 2019 6:38pm -07:00 #homeautomation
  • Aaron Parecki
    oops didn't realize putting the air conditioner and TV in the "living room" group would mean saying "Alexa, turn on the living room" turns both on!
    Portland, Oregon
    Wed, Aug 21, 2019 9:36am -07:00 #homeautomation
  • Aaron Parecki
    So far out of all the home automation devices I've connected to this Raspberry Pi, the most reliable ones have been 433mhz transmitters and ESP32s on wifi. I've been getting spotty performance of Bluetooth and Z-wave devices. Could be that the Pi isn't powerful enough, or could be because simpler is just better.
    Portland, Oregon, USA
    1 like 6 replies
    Tue, Aug 20, 2019 10:45pm -07:00 #homeautomation
  • Aaron Parecki
    I just installed this neat motor which can drive the chain on my blinds! Now I'm brainstorming various rules to cause the blinds to open and close. So far:

    • Close the blinds once the sun is high enough to start shining into the room
    • Open the blinds when the sun goes down in the evening
    • Close the blinds when the TV turns on
    • Close the blinds when I get in bed
    Portland, Oregon, USA
    2 likes 1 reply
    Tue, Aug 20, 2019 8:14pm -07:00 #homeautomation
  • Aaron Parecki
    at First Unitarian Church
    Portland, Oregon • Tue, August 20, 2019 10:06am
    45.518147 -122.685546
    They found my pack of dongles!
    Portland, OR, United States
    8 Coins
    Tue, Aug 20, 2019 10:06am -07:00
  • Aaron Parecki
    Working with people in both Europe and Australia basically means there are zero hours where you don't get emails and slack messages. It's always someone's work day 24 hours around the clock.
    Portland, Oregon, USA
    5 likes 2 replies
    Mon, Aug 19, 2019 9:27pm -07:00
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Hi, I'm Aaron Parecki, Director of Identity Standards at Okta, and co-founder of IndieWebCamp. I maintain oauth.net, write and consult about OAuth, and participate in the OAuth Working Group at the IETF. I also help people learn about video production and livestreaming. (detailed bio)

I've been tracking my location since 2008 and I wrote 100 songs in 100 days. I've spoken at conferences around the world about owning your data, OAuth, quantified self, and explained why R is a vowel. Read more.

  • Director of Identity Standards at Okta
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