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Sequr (dev)

Dev version of sequr.be. This site may break at any time.

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© 2019 • Sequr • CC BY-NC-SA 4.0

Controlling smart devices via NSPanel (Tasmota)

DezeStijn • Dec 16, 2025 • 4 mins read
  • Home Automation

Controlling smart devices from a NSPanel flashed with Tasmota by detaching buttons from relais

Extracting multipart tgz archive from Google Takeout

DezeStijn • Nov 13, 2025 • 4 mins read
  • General

How to extract a multipart tgz container from Google Takeout

Huntress 2025 Cyber Awareness Month CTF

DezeStijn • Nov 7, 2025 (Nov 18, 2025) • 17 mins read
  • Cybersecurity

Writeup for the challenges I finished in the Huntress 2025 Cyber Awareness Month CTF

Automatically generate cover for blog post

DezeStijn • Mar 4, 2025 • 5 mins read
  • General

Automatically generate a custom cover image for a blog post

Flashing the Sonoff POWR3 with Tasmota

DezeStijn • Feb 12, 2025 • 5 mins read
  • Home Automation

I got myself a Sonoff POWR3 because of it’s 25A rating. In this blog post I’m flashing it with Tasmota.

Sending my first webmention from scratch

DezeStijn • Jan 21, 2025 (Jan 29, 2025) • 4 mins read
  • General

Series: Joining the Fediverse

Sending my first Webmention from scratch. Hope this works :)

Bridging this blog with the Fediverse

DezeStijn • Jan 2, 2025 • 4 mins read
  • General

Series: Joining the Fediverse

Adding microformats (h-entry) to my blog to optimise fediverse adoption

New year, new theme for the site

DezeStijn • Jan 1, 2025 • 2 mins read
  • General
I’m switching to a new theme for this site, and I got some plans for it as well.

Flashing the IKEA Vindriktning with Tasmota and ESPHome

DezeStijn • Sep 4, 2024 • 5 mins read
  • Home Automation
We’ll be flashing two IKEA Vindriktning air quality sensors to connect them to Home Assistant. One will be flashed using Tasmota and the other with ESPHome.

Home Assistant Container Part 13: VS Code code-server

DezeStijn • Feb 12, 2024 (Sep 5, 2024) • 4 mins read
  • Home Automation
  • HA Container

Series: HA Container

Installing VS Code code-server and link it to Home Assistant for auto-complete

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