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Hey 👋 I'm Lemann: mark II

I like tech, bicycles, and nature.

Otherwise known as; @lemann@lemmy.one and @lemann@lemmy.world

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  • 6 Posts
  • 65 Comments
Joined 10 months ago
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Cake day: December 22nd, 2023

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  • I recently setup a Meshtastic lora node and realized antennas are complicated... I never knew there were ones that are most resonant on specific frequencies and stuff, the importance of having the impedance close to 50ohms for best performance. And fake amazon ones that give you only 8cm of antenna wire inside a 37mm shaft 🤦‍♂️

    That said, I am shocked that something the size of my thumb can communicate 1km through buildings, and uphill to the other side of my village on such low power. This radio stuff is really fascinating.








  • I would suggest using any cloud storage provider with a third party client, that automatically encrypts your files before uploading them, ensuring the cloud provider does not have any kind of access to your keys.

    I personally use gocryptfs then mirror that to B2, but IIRC rclone and some other third party alternatives have built-in pre-upload encryption options that are easier to setup and use