The ESP32 Has Quietly Become One of the Most Interesting Hacker Devices Alive

Expensive hardware often becomes ornamental. People baby it. They curate it. They build identities around owning it. Cheap hardware gets modified until it resembles evidence recovered from a flooded basement.

https://cha1nc0der.wordpress.com/2026/05/13/the-esp32-has-quietly-become-one-of-the-most-interesting-hacker-devices-alive/

Why is the toolchain version **so ancient**?
There surely must be a newer version!
https://registry.platformio.org/tools/espressif/toolchain-xtensa-esp32s3

#platformio

PlatformIO Registry

The world's first package and project dependency management solution for embedded development

PlatformIO Registry

Tool which is editor agnostic which can be used by #vscode #emacs and #vim for #embedded development

Your Gateway to Embedded Software Development Excellence · #platformio

https://platformio.org/

PlatformIO: Your Gateway to Embedded Software Development Excellence

Unlock the true potential of embedded software development with PlatformIO's collaborative ecosystem, embracing declarative principles, test-driven methodologies, and modern toolchains for unrivaled success.

PlatformIO

Je réécris un firmware avec PlatformIO

https://video.ut0pia.org/w/kn13F2ApSc1rBAr5UzZv36

Je réécris un firmware avec PlatformIO

PeerTube

Learnt about ESP #IDF, #PlatformIO, #FreeRTOS, and took way too long to properly initialize the SPI bus so that I could get #LVGL running.
Hello, World!

#Swift #ESP32

Ok, después de 2 semanas, tengo una primera versión de la unidad 5 del apunte que cubre (una parte) del ADC del STM32F103 (bluepill). Les dejo el link acá para que pueda leerlo, probar los ejemplos y decirme qué les parece.

https://tute-avalos.com/static/micros/Programaci%C3%B3n%20de%20ARM%20Cortex-M%20con%20SL.pdf

#stm32f103 #bluepill #libOpenCM3 #Linux #vscode #microcontroller #embeddedsytems #programming #adc #platformio #analogtodigital

There is a #MeshCore port for #Zephyr now! Looking forward to using this and to not needing to mess with #Arduino and #PlatformIO anymore.

https://github.com/liquidraver/ZephCore

GitHub - liquidraver/ZephCore: MeshCore Zephyr port

MeshCore Zephyr port. Contribute to liquidraver/ZephCore development by creating an account on GitHub.

GitHub

Desafío tener que mostrar lecturas del adc sin la uart jaja. Tuve que poner manos a la obra con display de 7 segmentos. Sigo avanzando en mi apunte, ya voy 5 ejemplos con este.

#libOpenCM3 #bluepill #STM32F103 #SoftwareLibre #electronics #EmbeddedSystem #ADC #PlatformIO #linux #vscode

I really hate using VS Code for... well, anything, really.

Thing is, I haven't yet worked out how to set up #NeoVim and #clangd for #PlatformIO and #Arduino projects. I'm guessing the Pico SDK is going to be equally as awkward when I get around to it.

Plus, there's no way to get clangd to properly interpret Psion's old 16-bit DOS-influenced C. If LLVM can't compile it, clangd doesn't seem to care about it.

@gehrke_test I bought one and like it. This is my first #ColorEpaper
My Seeed Experience is alpha, IMHO.
I am planning to get it working locally to be free from online services. #Arduino and #PlatformIO are my friends helping to get there.