pyrinas-zephyr vs zscilib

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pyrinas-zephyr		zscilib
	Project
1	Mentions	2
4	Stars	119
-	Growth	3.4%
0.0	Activity	5.8
almost 2 years ago	Latest Commit	11 days ago
C	Language	C
Apache License 2.0	License	Apache License 2.0

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

pyrinas-zephyr

Posts with mentions or reviews of pyrinas-zephyr. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-03-15.

Pyrinas; An IOT Sever built with 🦀 to work with hardware. 0.2.4 Released
2 projects | /r/rust | 15 Mar 2021

While it can work with any device that has a secure MQTT client, it particularly works with a Zephyr module I've also been building up specifically for the nRF9160 Feather.

zscilib

Posts with mentions or reviews of zscilib. We have used some of these posts to build our list of alternatives and similar projects.

The Kalman Filter. Helping Chickens Cross the Road
1 project | news.ycombinator.com | 28 Feb 2022

For the past two years, I've been working on and off on a basic, open source scientific computing library in C (basic linear algebra on embedded devices, etc.), and hired a student this summer to work on adding some orientation algorithms.
It's still a work in progress, but we did dig up a couple other filter options to try out beyond the usual Extended Kalman (contributors very much welcome!).
https://github.com/zephyrproject-rtos/zscilib/tree/master/sr...
As another poster mentioned, finding the right parameters for the filters is essential, and involves a fair amount of testing and some trial and error to narrow them down to the right range for your application. There isn't a lot of info out there on that, either.
Show HN: Zscilib, scientific computing lib for embedded devices
1 project | news.ycombinator.com | 7 Jun 2021

What are some alternatives?

When comparing pyrinas-zephyr and zscilib you can also consider the following projects:

Sonoff-Tasmota - Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at [Moved to: https://github.com/arendst/Tasmota]

zmk - ZMK Firmware Repository

arduino-mqtt - MQTT library for Arduino

PJON - PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

Tasmota - Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

zephyr-rtos-tutorial - Zephyr: Tutorial for beginners

isbd-zephyr-module - Iridium SBD module for Zephyr OS

SuperGreenOS - 🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbus, whatnot...

pyrinas-server-rs - Open IoT Server built with Rust 🦀 using Rumqttd and more. Features built in message brokering and OTA updates.

lua-zephyr-module - Zephyr module including a little build system for Lua and usage samples