61°F

Aaron Parecki

  • Articles
  • Notes
  • Photos

#ESP32

  • ashtf8/EinkPDA: An E-Ink PDA device using the ESP32 S3. (github.com)
    Mon, Apr 14, 2025 6:56am -07:00 #esp32 #epaper #pda
  • ByteWelder/Tactility: An operating system for ESP32 devices. (github.com)
    Tue, Jan 7, 2025 6:37am -08:00 #esp32
  • spuder/OpenSpool: RFID for 3d printer filament (github.com)
    Fri, Jan 3, 2025 7:53am -08:00 #nfc #esp32 #homeautomation
  • ESP32 Ethernet Unit with PoE | m5stack-store (shop.m5stack.com)
    Thu, Feb 2, 2023 1:42pm -08:00 #poe #ethernet #esp32
  • NTP for the ESP32 including day light saving without 3rd party library (werner.rothschopf.net)
    Mon, Oct 17, 2022 7:10am -07:00 #ntp #esp32 #homeautomation
  • Pixelblaze — Ben Hencke (www.bhencke.com)
    Mon, Jun 28, 2021 6:09pm -07:00 #diy #led #lighting #esp32
  • CNX Software https://twitter.com/cnxsoft
    $20 #ESP32 based heart rate sensor & pulse oximeter #devkit with 200mAh battery. #healthcare #wifi #bluetooth #arduino

    https://www.cnx-software.com/2020/08/31/heart-rate-development-kit-features-esp32-wisoc-max30102-pulse-oximeter-hr-sensor/
    Portland, Oregon • 31°F
    Mon, Aug 31, 2020 9:50am +00:00 (liked on Mon, Mar 15, 2021 7:36am -07:00) #ESP32 #devkit #healthcare #wifi #bluetooth #arduino
  • HelTecAutomation/Heltec_ESP32: Arduino library for Heltec ESP32 (or ESP32+LoRa) based boards (github.com)
    Sat, May 30, 2020 6:09pm -07:00 #arduino #esp32 #heltec #lora
  • 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
  • ESPHome — ESPHome (esphome.io)
    Sun, Aug 4, 2019 3:25pm -07:00 #homeautomation #esp #esp32 #esp8266
  • esphomelib - A comprehensive solution for using ESPs with Home Assistant - Home Assistant (www.home-assistant.io)
    Sun, Aug 4, 2019 3:24pm -07:00 #homeassistant #esp32
older

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
  • IndieWebCamp Founder
  • OAuth WG Editor
  • OpenID Board Member

  • 🎥 YouTube Tutorials and Reviews
  • 🏠 We're building a triplex!
  • ⭐️ Life Stack
  • ⚙️ Home Automation
  • All
  • Articles
  • Bookmarks
  • Notes
  • Photos
  • Replies
  • Reviews
  • Trips
  • Videos
  • Contact
© 1999-2025 by Aaron Parecki. Powered by p3k. This site supports Webmention.
Except where otherwise noted, text content on this site is licensed under a Creative Commons Attribution 3.0 License.
IndieWebCamp Microformats Webmention W3C HTML5 Creative Commons
WeChat ID
aaronpk_tv