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One of the things I always wanted since setting up my own Home Assistant server was a shopping list where I could easily add items by voice, edit them, and have it synced with my smartphone so I could check it from the supermarket. And all of this without

The other day I had to take an SD card that I had in a Raspberry Pi I wasn't using, in order to use it in another device. But when I connected it to the computer, I saw that Windows was only listing a boot partition whose size was not much smaller than wh

This post belongs to the series of posts about the Meshtastic BuildOff 2026. The previous posts are:https://myembeddedstuff.com/meshtastic-build-off-2026-retromeshdevicehttps://myembeddedstuff.com/meshtastic-build-off-2026-pcb-assemblyhttps://myembeddedst

This post belongs to the series of posts about the Meshtastic Build Off 2026. The previous posts are:https://myembeddedstuff.com/meshtastic-build-off-2026-retromeshdevicehttps://myembeddedstuff.com/meshtastic-build-off-2026-pcb-assemblyOnce I had the PCB

This post belongs to the series of posts about the Meshtastic Build Off 2026. The previous posts are:https://myembeddedstuff.com/meshtastic-build-off-2026-retromeshdeviceNote: If you like this content and project, please consider giving a like to the foll

As I announced to my newsletter subscribers, I knew I was going to be busier than usual participating in the Meshtastic Build-Off 2026 competition. Rather than leaving the blog without new posts in the meantime, and because I think this can be a genuinely

Not all antennas that come with Meshtastic and MeshCore kits are equal, even if they look the same. While testing these networks, I've come across a wide variety of antennas - many of them bundled with different kits I've picked up along the way. It's tru

Introduction Deploying a reliable repeater node in a Meshcore network involves many aspects that need to be considered. What chip are we going to use and what consumption does it have, what type of batteries will power the equipment, how much will we size

There is a growing interest in Zephyr RTOS within the embedded community. Unlike Arduino or ESP-IDF, Zephyr gives you a real hardware abstraction layer that lets you write firmware once and compile it for completely different microcontrollers without chan

In this guide, I will explain how to flash Meshcore firmware onto any device. One thing that people might not know is that most of the devices that are sold with Meshthastic firmware, can be flashed with Meshcore firmware by following these steps.For this