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xoseperez
espurna
C++2018–2020
xoseperez / espurna

espurna

Home automation firmware for ESP8266-based devices

8Distinct people
10Mentions
0Explicit recommenders
3.1KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Home automation firmware for ESP8266-based devices

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year10 dated mentions

Observed mentions: 2018-01-16 11:16:22 UTC to 2020-10-16 12:36:18 UTC.

0123452018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 2 mentions; 1 submissions, 1 comments20182019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 5 mentions; 2 submissions, 3 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2020

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC211
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC523
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC303

What Hacker News says

10 sources
I've never used Tasmota (though I've heard great things), but I'd like to give props to ESPurna, another similar project: https://github.com/xoseperez/espurna I use it for so many things around the house that the WiFi spectrum is probably completely saturated, it's fantastic. It even supports auto-update over HTTP, so all my devices periodically talk to my home server to see if a new firmware is available using a simple server I wrote: https://gitlab.com/stavros/espota-server Since I'm very familiar with ESPurna but not with TASMOTA or ESPHome, I can share some of its drawbacks: * Provisioning is hard. I have tens of devices and I want to deploy firmware on them with specific settings already preloaded, so I can just flash it and have it automatically connect to my Wifi, MQTT server, autoupdate server, etc. Not only do I need to compile m
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y own firmware for this, but I need to compile one version of the firmware per device type. This isn't too much of a hassle, I wrote a simple for loop to do it, but what is a hassle is that my configuration needs to be in the form of #defines in a header file, which makes updating a big pain, as I have to figure out what upstream changes were made and how to merge them with mine. Actually, that's the only drawback I've found, it's otherwise worked perfectly, the community is great, the maintainer is very responsive and the software does what I need and more. Definitely recommended.
In Tasmota: Cloud-free open source smart home firmware for ESP8266 devices
And due to popularity of ESP in hobby circles, there are many good open-source firmwares for those devices, such as ESPurna with its very impressive feature set: https://github.com/xoseperez/espurna The final product is better than almost any "professional" IoT device. I'd rather risk with higher odds of system failures (the Atom bug showed that not even Intel is safe) than suffer daily with slow, buggy, expensive, restricted and privacy-hostile cloud-connected trash from the likes of Logitech.
In Updating STM32 Over-The-Air using ESP32
Whenever I read any post about home automation, it might as well be talking about a completely different world from mine. I've automated a lot of my house using pretty much just FOSS solutions. The Sonoff series of switches/devices is fantastic and ESP8266-based, so you can flash it with any firmware you want[1]. I wrote a small ad-hoc server to orchestrate things like "when there's motion in that room and it's dark, turn on that lamp", but you can just use Home Assistant. I have a WiFi network that has no internet access where all these go, with access to a local server running an autoupdater[2] so I can just put the new firmware in a specific directory and all my devices autoupdate. All of my devices are FOSS so I know they aren't talking to a mothership, and even if they tried to, they can't get on the internet. I do have an Alexa, whi
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ch I should get rid of, since it's pretty much barely only useful for playing music. This way is much more secure, companies can't spy on your house, and you're supporting user freedom. [1]: https://github.com/xoseperez/espurna [2]: https://gitlab.com/stavros/espota-server
In How I automate my home

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