Ariel OS: a library operating system for secure, memory-safe, low-power Internet of Things, written in Rust - Builds on top of existing projects from the Embedded Rust ecosystem - Runs on small MCUs like nRF5x, #STM32, #ESP32, RP2xxx ariel-os.github.io/ariel-os/dev... #rustlang #embedded

PrettyOTA (1.0.0) for esp32 by LostInCompilation

https://github.com/LostInCompilation/PrettyOTA

A modern looking OTA web interface for easy firmware updates and rollbacks in your browser.

kari (1.0.0) for avr/megaavr/esp32/esp8266 by Vincent Muriithi Karimi

https://github.com/vincentmuriithi/kari

Arduino library for asynchronous tasks and task scheduling.Available as static library for faster compilation.

Why is it that I can flash my microcontrollers maybe once per reboot? And I mean PC reboot.

If I try any more, I usually get an error like esptool.py was denied access to the USB or some such

And if I keep trying, unplugging stuff and killing processes, I eventually get a blue screen

(Using Arduino IDE on Windows)

ADS1256 (1.4.0) for avr/stm32/esp32/renesas_uno/rp2040 by Curious Scientist

https://github.com/CuriousScientist0/ADS1256

An Arduino-compatible library for the 24-bit ADS1256 analog-to-digital converter.

WisBlock-API-V2 (2.0.23) for nordicnrf52/nrf52/esp32 by Bernd Giesecke

https://github.com/beegee-tokyo/WisBlock-API-V2

API for WisBlock Core module

MycilaJSY (15.1.0) for esp32 by Mathieu Carbou

https://github.com/mathieucarbou/MycilaJSY

Arduino / ESP32 library for the JSY1031, JSY-MK-163, JSY-MK-193, JSY-MK-194, JSY-MK-227, JSY-MK-229, JSY-MK-333 families single-phase and three-phase AC bidirectional meters from Shenzhen Jiansiyan Technologies Co, Ltd.

SX126x-Arduino (2.0.30) for esp32/nordicnrf52/esp8266/nrf52/mbed_rp2040/rp2040 by Bernd Giesecke

https://github.com/beegee-tokyo/SX126x-Arduino

Arduino library to use Semtech SX126x LoRa chips and modules to communicate

MycilaJSY (15.0.4) for esp32 by Mathieu Carbou

https://github.com/mathieucarbou/MycilaJSY

Arduino / ESP32 library for the JSY1031, JSY-MK-163, JSY-MK-193, JSY-MK-194, JSY-MK-227, JSY-MK-229, JSY-MK-333 families single-phase and three-phase AC bidirectional meters from Shenzhen Jiansiyan Technologies Co, Ltd.

An ESP32 Pomdoro Timer https://hackaday.com/2025/03/29/an-esp32-pomdoro-timer/ #Microcontrollers #pomdorotimer #productivity #Lifehacks #ESP32

An ESP32 Pomdoro Timer - The Pomdoro technique of time management has moved on a little from the tomato-sha... - https://hackaday.com/2025/03/29/an-esp32-pomdoro-timer/ #microcontrollers #pomdorotimer #productivity #lifehacks #esp32

OpenStreetMap-esp32 (1.0.0) for esp32 by Cellie

https://github.com/CelliesProjects/OpenStreetMap-esp32

A library to display OpenStreetMap maps on ESP32 devices.

I used a #qtpy #esp32 from @adafruit to make a small #iot stoplight. I also wrote a tiny app and deployed it on my #homelab. So now when I'm in meetings, or deeply focused on work, I can avoid disruptions #wfh

kind of excited to finish a project end-to-end instead of bailing at the first friction point

HomeAssistantEntities (8.0.6) for esp8266/esp32 by Johan Böhlin

https://github.com/Johboh/HomeAssistantEntities

Library for providing sensors and actuators to Home Assistant using MQTT.

Physical Pomodoro Timer with ESP32 and e-paper screen

https://github.com/Rukenshia/pomodoro

#HackerNews #Physical #Pomodoro #Timer #ESP32 #e-paper #screen #productivity #gadgets

Looking for something "fun" to do this weekend? I might recommend learning about Devicetree on #Zephyr! In the latest Zephyr video, I cover the basics of Devicetree syntax and writing overlay files.

https://www.youtube.com/watch?v=fOMJyjwowNk

#IoT #embedded #microcontroller #esp32 #programming @zephyr

ES32Lab (0.9.2) for esp32 by ES Developer

https://github.com/ESDeveloperBR/ES32Lab

Library provided by ESDeveloperBR to facilitate the development of programs that utilize the ES32Lab board.

Snagged some 50kg load cells for a #esp32 #iot project.
No one can claim they didn't know to add water into the big water filter
Toss a adafruit led ring light underneath, take to much water, red light to indicate you need to fill the filter before you walk away
Gawd i love #homeassistant