Now in stock on Lectronz: reCODE (QMK or Rust upgrade for WASD CODE v2) https://lectronz.com/products/recode-qmk-or-rust-upgrade-for-wasd-code-v2
#USB #STM32 #Kits

STM32 Bare Metal #2 - Systick Timer

In this video we will modify the blink application from the last video to use the systick timer rather than delay.

#STM32 #GettingStarted #Tutorial #BareMetal #C

https://www.youtube.com/watch?v=oSvwbN7cbKY

STM32 + FREERTOS + SDIO + FATFS

Подключение SD-карты к микроконтроллеру — классическая задача, но путь от инициализации аппаратного интерфейса до работы с файлами в многозадачной среде усыпан скрытыми камнями. В этой статье я на практике разберу полный цикл интеграции SDIO, файловой системы FatFs и ОСРВ FreeRTOS на STM32.

https://habr.com/ru/articles/993760/

#stm32 #cubeide #freertos #fatfs #sdio

$199+ M5Stack AI Pyramid Computing Box Linux AI mini PC is based on Axera AX8850 SoC

https://fed.brid.gy/r/https://www.cnx-software.com/2026/02/06/199-m5stack-ai-pyramid-computing-box-linux-ai-mini-pc-is-based-on-axera-ax8850-soc/

STM32 Challenge #1 - Smallest Binary Possible

Welcome to the first EXCITING STM32 Bare Metal challenge.
The challenge is simple - make the smallest possible "blink" binary.

#STM32 #BareMetal #STM32World #CurrentMakers #Challenge

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

Looks like sensors I use now don't like using HSI at 16MHz instead of PCLK at 48MHz as a i2c clock. The weird thing is, all sensors work flawlessly (I think?) on this settings, but BMP280 refuses to work. Man STM32 ain't no joke.

#electronics #STM32

STM32 Bare Metal #1 - First project - bare bones and blink

In this video we will create an absolute bare-bones project (doing nothing) and then extend that project to blink a LED. Absolutely NO libraries will be used - just a compiler and debugger.

#STM32 #GettingStarted #Tutorial #BareMetal #C

https://www.youtube.com/watch?v=m1C2LlFRwY4

@PaulaMaddox this a very late reply, but I have now figured it all out, and remembered that I had promised to notify someone on Mastodon...

* debug #STM32 via #neovim https://blog.avetter.net/neovim-dap-gdb-bmp.html

* debug STM32 via #vscode https://blog.avetter.net/vscode-gdb-bmp.html

(both based on @esden & @dragonmux 's #blackmagicprobe )

* program STM32 with #libopencm3 instead of STs proprietary libraries (no more CubeMX needed) https://blog.avetter.net/opencm3-cpp-blink.html

Let me know if you have trouble translating any of the German.

Тайна уникального телефона, который разработали в России — и он погиб в забвении… [Длиннопост, про железо]

Недавно в моих руках оказался уникальный кнопочный телефон - Маском Н2. Сначала я подумал что это просто китайский NoName-телефон по типу DEXP'а, или Fly'я, однако сняв заднюю крышку - я обомлел... И в том числе из-за использования корпуса от неприметной раскладушки - Samsung GT-C3520. Интересно узнать, что он скрывает у себя внутри?

https://habr.com/ru/articles/990820/

#bodyawm_ништячки #телефон #маском #инжиниринг #stm32 #микроконтроллеры #российское_производство #диковинка #почитать

Ariel OS – A Rust RTOS for IoT microcontrollers

https://fed.brid.gy/r/https://www.cnx-software.com/2026/01/28/ariel-os-a-rust-rtos-for-iot-microcontrollers/

New on Lectronz: AT LoRa USB Dongle https://lectronz.com/products/at-lora-usb-dongle
#Prototyping #Tools #STM32

10 years and a few days ago, I was running a DIY Synth workshop with STM32F7 dev boards in our kitchen in North London... Still have ~10 of these boards.

Here are also two videos (live performances) of some softsynths (some with MIDI via USB support) which we built in these workshops (I did quite a few of those in that year)...

STM32F746 MIDI synth (live recording, 2016-01-31)
https://makertube.net/w/6tYcSLrJdPfev8HNFNHVPj

STM32F746 synth (live recording, 2016-01-28)
https://makertube.net/w/mbeSF3y2rs2xnx1Yv5fL5v

Some related project & workshop repos:
https://thi.ng/synstack
https://thi.ng/ws-ldn-4
https://thi.ng/ws-ldn-12

#DIYSynth #Synth #SynStack #STM32 #Embedded #Workshop #MIDI #Music4Coding

Hiwonder WonderLLM – An ESP32-S3 smart chat module with 2-inch touch display, 2MP camera, and dedicated voice chip

https://web.brid.gy/r/https://www.cnx-software.com/2026/01/27/hiwonder-wonderllm-an-esp32-s3-smart-chat-module-with-2-inch-touch-display-2mp-camera-and-dedicated-voice-chip/

STM32 Bare Metal #0 - New series intro (bare metal or register level programming)

Welcome to the first intro video in our new STM32 Bare Metal series. In this video we will present the motivation as well as some important basic concepts.

#STM32 #GettingStarted #Tutorial #BareMetal #STM32World #CurrentMakers

https://www.youtube.com/watch?v=wVbD3Y4-GgA

Case rematada!
Faltan unhas resistencias, pero podíame máis a ansia de sacarlle unha foto.

#stm32 #i2s

I opened up a Behringer Pro VS Mini so that you don't have to. The processor is surprisingly (or maybe not) standard, a STM32H750. The VCF is indeed analog, a Coolaudio V3320 (Curtis clone). I've already got enough side projects ATM, I wonder if someone has ever attempted to write a custom firmware? This could be turned into basically anything.

#behringer #synthdiy #electronics #stm32 #embedded

Agora toca soldar!

#stm32 #i2s

Arduino UNO Q 4GB board with 4GB RAM, 32GB storage is now available for $59

https://web.brid.gy/r/https://www.cnx-software.com/2026/01/21/arduino-uno-q-4gb-board-with-4gb-ram-32gb-storage-available-59/

STM32 Tutorial #81 - AMAZING TinyUSB Library

In this video we will use the TinyUSB library with STM32CubeMX, STM32CubeIDE and HAL to create a composite USB CDC (communication device class) and MSC (mass storage class) device on a STM32H562.

#STM32 #GettingStarted #Tutorial #STM32CubeMX #STM32CubeIDE #TinyUSB #STM32World #USB #Composite

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

Пуск CAN-трансивера на STM32

Многие STM32 микроконтроллеры обладают CAN трансивером. Даже не одним. В этом тексте я расскажу про особенности работы CAN-трансивера на STM32 (bxCAN). Вы узнаете как работает CAN буквально под капотом.

https://habr.com/ru/articles/986330/

#can #stm32 #bxCAN #canbus #can_bus #usb2canfd_v1 #usb2canfd